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    Vinyl Review : Neon Indian – VEGA INTL. Night School


    2015 - 11.21

    The first time I heard Neon Indian was in 2005 when I heard “Terminally Chill” while shopping at American Apparel and had to Shazaam this awesome retrowave tune that was undeniably hip. The rest of their first album “Psychic Chasms” was right up there on the same level. Lo-fi production jam packed with weird sounds, crude drum machine, and old-school synths. Ten years later, they are releasing their 3rd album “VEGA INTL. Night School” and after listening to it many times now my geekout level has reached critical mass.

    The first thing I’ll say about this album is that it genuinely surprised me. Neon Indian’s previous album Era Extrana was, let’s be honest, a complete flop for me. It had zero tracks on it with staying power. I listened to it several times when I got it, wanting to like it, hoping that it would ramp up in appeal but it flat-lined for me and never jumped up. I have not gone back to it since.

    There’s tons and tons of artists out there in all mediums who create something magnificent, something worthy of attention, but then seem unable to ever reignite that level of greatness again. Coming away from Era Extrana, I was convinced that this was Neon Indian. Something lined up for them during the creation of their first album Psychic Chasms and it was magic. All the right elements came together and awesome, memorable music resulted. But in their sophmore effort it was obvious that whatever had ‘clicked’ that first time around simply wasn’t there anymore. I thought hmph, so that’s it then. My expectation was set: LOW.

    So it’s super, super inspiring as an artist to hear what happened on “Night School.” After listening to it many times over, I feel that it’s an even stronger album than Psychic Chasms. It’s still brand new so that’s a bold statement because music needs to age a little bit for the proper context to settle in. Time tells you how often you come back to it, how much lasting appeal it has in the panoloply of everything you might want to put on. Most of the time good music occurs as a slow realization along the lines of “hey, this is pretty good > ooh, actually this is really good > oh man, this is a cut above > yeah this is classic material” Night School is the rare exception where the very first time I listened I knew immediately, yep, this is fire.

    Neon Indian: Vega Intl. Night School

    What separates an “album” from a playlist of songs is cohesiveness. To me an album is a set of songs that creates a mood or takes you on a journey, something that’s complete and self-contained. The mark of a good album is when you create a playlist of random stuff and you insert one of these tracks, hearing it makes you want to hear the next song from the original album instead of whatever’s next on your playlist. With Night School, Neon Indian has achieved that style of continuity.

    Okay okay, what makes it so good?! Let’s break it down:

    Outrageous palette: the overarching theme is a cheezy late 80s/early 90s shopping mall pop sound deconstructed and rebuilt with modern sensibilities. That’s the core. But a better question is, what doesn’t this album have? I hear hand percussion of many varieties, acoustic guitar, japanese flute, old-school rebirth synthesizer, a sax solo, old TV samples, female backing vocals, detroit techno, chiptunes arppegios, and all manner of odd-sounding effects/processing. There’s a little bit of eastern European flavor going on in there, and definitely homage to Depeche Mode style guitar. The whole thing is very electronic and processed but they manage to throw in something organic a lot of the time too. There’s simply an absurd amount of different sounds to chew on.

    Catchy hooks: the main chorus on nearly all tunes is very hummable. There’s a lot of anthems built around simplistic (read: accessible) phrases and Neon Indian dishes that out with proper buildup around them. Often they present a simple melody which repeats again with an extension to the phrase the second time. It’s a tested forumla that works.

    Songwriting: The album has a 1 minute intro track. There’s pre-choruses. Breakdowns. Bridges with chord changes. Unexpected basslines. Nothing gets me quite like an unexpected bassline does. After listening to music your whole life you get a pretty good idea of where a particular bassline should lead. When it doesn’t do what your ear expects it to do, that kills me in the best way. If you were to try to cover any of these songs, you’d have to sit down and write out all the sections that are going on.

    Production value: There’s a million little touches. Every tune is jam packed with little nooks and crannies. Add a funky synth here that only comes in once and never again. Okay, this tune gets a weird telephone-sounding breakdown at the end. This one has a free-form cadenza intro. There’s a six bar interlude here. The big single from the album gets a seperate part II reprise track that takes it to a mean big-room dancefloor feel. And the whole thing is caked in delay/reverb fader-riding that shoves all the right nuances in your face.

    So yeah, I’m blown away by this one. It’s a masterpiece of nostalgia-mining, pop-glitz, thoughtful production, and selective exploitation of dated sound palettes. I still say Beck is the king of taking elements that would sound stupid by themselves and mashing them into a bafflingly awesome whole but damn, Neon Indian has shown up to the record store with a gauntlet to throw. Night School is an album with something to prove and it does it relentlessly. As a musician myself I am inspired by just how severly this blows their previous record straight out of the water. Neon Indian’s style may not be for everyone but wow, what a record.

    New Jams


    2015 - 09.03

    I’m tossing up a quick post here with links to two soundcloud pages for my musical projects:

    The Acropolis of Soul

    100% Juice

    Check ’em out!

    Electric Trumpet pedalboard snapshot: 5/22/15


    2015 - 05.31

    Here’s a few more photos to document the transitory pedalboard setup of the month. I’ve continued borrowing pedals from the fantastic service PedalGenie.com and this month I’m enjoying three new ones: 1. The SolidGold FX Apollo Phaser 2. The SolidGold FX Funkzilla envelope filter and 3. The Electro Harmonix Pulsar Tremolo. Here’s an overall shot of the board as she appeared for the 5/15/15 and 5/22/15 sessions:

    The board: 5-22-15 edition
    A few observations about each:

    1. The SolidGold FX Apollo Phaser is a decent-to-good phaser packed with some totally amazing features. What I mean by that is, purely as a phaser, I still prefer the 1970s Maestro Phaser also seen in the overall photo, BUT the Apollo has some super creative ways of applying the phase that I’ve never seen on another phaser. First off, you can connect an expression pedal and use it to control the position of the phase combination. They describe it as an interesting take on the wah, but since a phaser is totally different than an envelope I’m going to say that the similarity ends with the fact that both are controlled by your foot. This was the feature that drew me to the pedal and I will say that it delivered, conceptually, on what I envisioned when I read the description. In use, the expression control seems to be subtle in the context of a full band. Turning up the resonance of the filter makes it cut a bit harder, and it is quite captivating to mess around with. Matter of fact I have held onto this one from PedalGenie for two months to give myself more time to see what plays out with this expression pedal control.

    SolidGoldFX Apollo Phaser

    It took me a while to figure it out, but the expression pedal control is best used slowly, to create a textural metamorphosis rather than quickly, like you’d “waka-chicka” on a wah.  With that approach a ‘bigger’ sound is yielded, one which allows more subtlety to come out.  Surprisingly, in the context of improvisation the feature I find myself reaching for more than the expression pedal control is the randomizer function, which bounces the phase position all over whimsically. This, combined with the tap tempo control allows you to create a rhythmic texture that sounds similar to a step filter. I really like that effect.  The randomizer and the expression control both do a lot to make this pedal something special. I know I am going to miss this one a lot when it’s gone.

    2. The SolidGold FX Funkzilla Envelope Filter–with a name like that, how could it be bad?! It might be the coolest looking pedal I’ve ever seen with the Godzilla graphic and the sparkly purple paint job. It also has expression pedal input although I couldn’t seem to make it do much that felt interesting. Last month I had tried the Voodoo Labs Wahzoo pedal which is a wah, step filter, and autowah all in one. Regretfully the attack range of the autowah on that pedal was simply out of range for what my trumpet produces, and it literally did nothing. So the Funkzilla is the autowah sound I was wishing for! When you play a very fast phrase you can feel it getting slightly behind on its attack but for the most part it keeps up well even through brisk phrases. This sound is a lot of fun.

    The first session I Funkzilla’d (YES!) I had the ‘Zil after the wah pedal which I think was a mistake. On the second one I used it before the wah, which allows me to slowly sculpt the tone without losing the Funkzilla filter attack. So this guy belongs early in the signal chain I think.

    The SolidGoldFX FUNKZILLA.

    One thing I despise about both of these SolidGold FX pedals is the footswitches they use are hard as a rock and click very loudly when you engage them. Even if I was a guitarist and these were on the floor, I think I’d still dislike that. In our recordings you can hear them click on and off loud and clear. Why anyone would prefer this type of a switch, I do not understand. I’m very biased since most of my pedals reside at waist height and I actuate them with my hands, but were I to buy either of these pedals, I think I would open them up and rip out these awful switches to replace them with soft ones.

    3. The Electro Harmonix Pulsar Tremolo is the most complicated tremolo I’ve ever seen. Complexity is a double edged sword of course, and I feel like I’m stumbling through hallways in the vast mansion of what it can truly do. Right away the coolest feature seems to be the fact that this tremolo offers a few rhythmic patterns besides a constant on/off cycle. Those patterns can also be adjusted to have a different attack with the waveform style knob, swapping from a hard-edged square wave to a smoother triangle wave, to the smoothest sine wave setting. There is a ton of variety in here. I’m blown away by the possibilities that it offers but I’m also left wondering how many people ever touch the bottom on this thing. One dangerous aspect of a very complicated pedal is when you’re in the heat of a cool moment and you reach for it, expecting, you know, a tremolo–but instead it’s still set to that weird-ass setting from earlier in the jam that you were playing around with and was cool at the time but is totally out of place now. The Eventide Pitch Factor has burned me a few times in the same way. Awesome pedals, and they do so much, but they demand your attention to really control them.

    The Electro-Harmonix Pulsar Tremolo

    4. The TC Electronic Flashback Delay–I got this pedal as a loaner from PedalGenie and I liked it so much that I had to actually buy one to keep full time. This now makes 3 (yes, three) delay pedals on the board, which is getting a little bit ridiculous, but wow, it has such a tremendously big soundstage when used in stereo that I was instantly hooked to it. Vince (our guitarist) commented on a portion of our jam “that’s quite a trumpetscape”… any pedal that can coin a new word deserves consideration as a permanent member, I think.  Besides it’s giant stereo field which immediately makes it presence known, the Flashback also has a host of varied sounds which each have their own appeal.  I’ve been digging the LoFi mode and the Ping Pong most of all, but the mod has quite a pleasing modulation sound as well.  And the Tone Print setting lets you add in pretty much anything else you can think of using the very comprehensive editor which runs on your PC and transfers new settings over via USB.  That’s a brilliant idea.

    So full-time TrumpetScape™ Technology is now on hand and life is good. Having these extra pedals around is a lot of fun and stimulating.

    TC Electronic Flashback stereo delay modeler.  With my gaffer tape snake proudly carrying all signals in the background.

    Hurrah for New Speakers!


    2015 - 05.02

    The culmination of my most recent loudspeaker construction project is finally here! The JB mk.IV’s are now complete. I spent a good amount of time listening and I’m feeling great about how they turned out. Some digression:

    On the enclosure: I would use Red Oak again, for sure. My nervousness for working with hardwood for the first time was totally misplaced. When cut with my circular saw, it was essentially the same as pine or any other softwood. Only with the router did I get burning of the surface and it was fairly easy to simply sand that away. If I did another pair like this, I’d probably pay extra to go to a lumberyard instead of Lowes though, since I suspect that some of the porosity I saw on the inside of my cuts wouldn’t be there with a higher quality of board. You can only expect so much from a big box store.

    2-in-1 polyurethane/stain; I would use that again. Wipe-on polyurethane was simply too thin though. That’s good for a final finish only but any sanding is going to take it straight back off again. As my final step I used a triple-thick polyurethane that worked well, although I notice that it did irritate my eyes for about 24 hours afterward, and that’s even with a fan blowing the vapors away from me in the garage. Maybe that stuff has to be used strictly outdoors. The end finish came out quite glossy as you can see in the pictures although it’s not a mirror finish since I did eventually reach the point of no longer caring about how perfect they looked, especially with the flaws already noted in my carpentry. I was too anxious to get to the listening!

    On the design: It’s a minimalist design, really. Two driver system with the simplest crossover possible: the -6dB/octave Butterworth filter, which uses only a single capacitor and a single inductor. That’s somewhat of a major feature on these speakers since nearly all popular designs opt for a Linkwitz-Riley filter with the steeper -12dB/octave rolloff that allows the tweeter to be crossed off lower and/or play louder. The values I selected for the components do leave a slight gap: the cap rolls off at 2.65kHz while the inductor rolls off at 2.55kHz.

    crossover components

    With my mastering and EQing experience, I figured a slight dip at 2.6kHz would actually be pleasing to the ear anyway. The major advantage to the Butterworth filter is a linear phase response to the rolloff region–that is to say there will be no phase cancellation or comb filter effects around the crossover frequency, which all of the other crossover designs suffer from in varying severity. Judging by online reviews of the tweeter and its response curve, I should be able to get away with loud volumes at this crossover point since the resonance frequency of the tweeter is 1.1kHz. Both the tweeter and the woofer had very smooth response curves, so the expected character of the system should be quite neutral. As with my brothers speakers I knew right away I wanted to use an L-pad to compensate for the impedance and sensitivity mismatch between the woofer and the tweeter. The L-pad is a fun way to get a lot of different sonic flavors from a single system as well, since it’s essentially an extra tone control for your stereo system. Never again would I build a speaker without one.

    L fully assembled, R in progress

    For the crossover components, I did go a bit higher end since there’s only 4 total parts. German copper foil inductor for that precision midrange and a French polypropylene film cap for that snooty, refined treble. I did not even both mounting these to a PCB, instead screwing in a spare piece of wood to clamp down the heavy inductor, and a glob of silicone to secure the cap. Both are soldered directly to the inside lug of the + binding post to eliminate an extra set of connection points. The opposite end of the copper foil inductor was also attached directly to the woofer binding post, so it actually has no extra internal wiring on the + connection. For the rest of the wires I used 14 AWG solid copper wire that I also employ as the main bus wire on my railroad. It’s the same type of wire an electrician would use to wire light switches and outlets in a house, so very heavy duty. Totally overkill considering the stranded speaker wire which will probably be connecting these to any amp. It is somewhat difficult to work with though, since it’s stiff and fights against every bend. I’m 50/50 on whether I’d use it in another design.

    Philosophically, these units are quite different than the large speakers I built back in high school that are serving in my living room: those are 3-way with a dome mid, powerful low-reachingwoofer, and a complex computer-designed crossover that has like 40 elements in it. Since there are so many possible choices to make with speaker design it’s almost stupid to do the same thing twice but what can I say, I loved the tweeters from my brother’s green speakers so much that I had to use the same model again on these units since I missed their sound. Every speaker I’ve ever done has used cloth dome tweeters since I prefer their gentle timbre over a metal dome or a horn.

    crossover and foam installed, L-pad visible on the inside

    On the sound: I already knew that these tweeters were fantastic so they have been a joy to have back in my life again, so the ScanSpeak midwoofer is really the new player of intrigue for me here. Prior to building my brothers green speakers I had always wondered about the revered ScanSpeak brand and having been blown away by how good their tweets sounded I resolved to use a woofer of theirs as well on my own design.

    Initially my impression was neutral. The effect that a quality midwoofer has on the overall sound is more subtle, compared to the airy, delicate treble of fine tweeters.  Woofers typically do need a break-in period to loosen up and these seem like they needed that more than other drivers I have known… In my initial listening I did listen to “Spotlight” by SPC ECO and while experimenting with the tone controls on my Kenwood, I flipped on the 800Hz presence boost and immediately exclaimed “Oooh! Oh yeah!” after just a few moments of taking in the sound. Since the midwoofer is taking charge of everything from 2.55kHz and below, that’s definitely all his doing. I’ll need to spend some time breaking these in first, then listening to familiar material to give a true appraisal….

    As for the bass, it does not extend very low, but that was an intentional feature of the overall design. These speakers are intended to be paired with a subwoofer, not yet built. Knowing that, I purposely chose a midwoofer that had a high roll off and a good high end. Ideally I would have preferred a closed box but without making it a three-way design I could not find a driver that satisfied me. Everything that would go low enough in a closed box had a poor top-end response, either not reaching far enough or having too rough of a curve for my taste. Perhaps in the future I may experiment with drivers that do have coarse resonances and choppy curves. Like I did mention before, some dips in the response curve can sound pleasing in the right spots.

    response plots JB mk4 both drivers black

    I have superimposed the response/impedance plots of both drivers here; the plot is remarkably smooth for both drivers and with a 1.5×4″ port, an F3 of 80Hz is achievable with this woofer according to the Madisound website. Final enclosure volume is 4.5 liters or 0.16 cubic feet which is fairly small. The intended volume was 4 liters for the port design, but it’s good to go slightly over for internal bracing, components and stuffing; factoring those variables in, we’re probably beneath 4 liters again, but I have read that stuffing makes a box “look” bigger to a woofer. Another point of compromise was the ratio of sizes between front/top/sides. Ideally I would use 1.618, the fabled golden ratio. However the size of the driver faceplates dictated that wasn’t going to be possible, so I ended up with 1.3 and 1.9 instead.

    One other thing I did was to router off a smooth rounded edge on all sides of the front to reduce diffraction of the high end. The tweeter faceplace comes right up to the edge of the front panel though, so a harsh edge was unavoidable there. Curiously, I like the way the treble sounds when standing slightly above the axis of the tweeter so maybe a certain amount of diffraction is good sometimes? Or that could just be the overall directional response of both drivers that I’m hearing or something else entirely, who knows.

    More for my own later reference down the line than anything else, here is a breakdown of the parts:

    10uF Solen PB10 mfd Metalized Polypropylene film fast cap
    0.50mH Goertz CF.5 (16AWG) copper foil inductor
    ScanSpeak discovery D2606/9200 1″ textile dome tweeter
    ScanSpeak discovery 15W/8434G00 5.25″ midwoofer
    Yung 100W 8ohm L-pad
    Goldwood 1.5×4″ flared port
    Lowes Red Oak panel x2, 7.25″ wide
    Generic gold binding posts

    And some further reports as my listening extends into the weeks:

     Moving these speakers from my Kenwood receiver over to my Marantz PM750DC yielded a major difference in the sound.  Maybe it’s a combination of the room and the speaker placement but they have a new life to them near the railroad now.

     Basslines on Donny Hathaway’s rendition of “What’s Going On” come out clear and defined from my Marantz 6100 turntable.  I underestimated the capabilities of these midwoofers on their low end.  Happily thus far I haven’t heard a tune that exposes any bloated notes on basslines.  That’s always a pet peeve for me.  These speakers will really shine with a sub, afterall that’s how they are meant to be paired.  But until that’s built I can be content with what’s here.

     A whole new amount of depth and life appeared on Royksopp’s “Senior” album, one I have not listened to on a great set of speakers intently.

     Found a few new details in familiar recordings: you can hear the snare rattle as the toms are played at the beginning of Steve Miller Band’s “Fly Like an Eagle”.  And there is some kind of percussion instrument I never noticed before despite listening to Seal’s “Dreaming in Metaphors” hundreds of times–a song I used to be all about in high school.

     Something totally unexpected: I often listen with an extra compressor plugin “juicing up” anything being played over the PC, but who knew–with these new speakers I find myself turning the compressor off more and more, just listening to the original audio exactly as it was.  Compressors can often bring out extra details but jeez, these speakers are exposing how a wide dynamic range actually sounds better than a totally squashed signal that has all information crunched into a narrow volume range.  That’s a beautiful realization I did not anticipate.

     Getting a new pair of speakers sure is a great excuse to go back and listen to familiar music you may have listened to over and over at one point in your life…. which takes it all back to what this whole pursuit is really about

    Legit 70’s Firepower: The Marantz HD-770s


    2015 - 04.17

    Marantz HD-770 top-end drivers and L-pad array

    As posted about previously, I had encouraged my drummer to get the Marantz HD-440 speakers, since I have very much enjoyed owning a pair of their big brothers, the HD-770s. The “High Definition Series” speakers have walnut veneer cabinets and were built sometime in the 70s. In the Marantz 25th anniversary catalog (dated 1978) they are for sale as the medium tier product underneath the “Design Series”. For a mid-tier product though, these are extremely nice. And as an aside, that 25th anniversary catalog is a feast for the eyes if you’re into this kind of thing… here is a link to it at HiFiEngine.  You’ll need an account to view it but it is easy to create one… it’s worth the effort to check out that super sweet catalog.

    It’s clear they put some thought into the design of these units. The most attention-grabbing feature for me was the 1″ dome driver, which is labeled as a tweeter. I’d call that a misnomer though, since the overall frequency response is given as 33-22kHz +/- 3dB @ 125W of “program material”. Crossover Frequencies are 750, 2300, 5000Hz so that 1-inch “tweeter” is handling 2.3k-5kHz.  I have always been a big fan of dome midranges for their lifelike sound, especially on anything of an earthy, organic variety like acoustic guitar, piano, or exposed vocals. Dome mids do a great job of putting those things “in the room” with you. Interestingly the HD-770 has a stated efficiency of 90dB which is very high for a speaker depending on a 12″ woofer to handle the low end, since the woofer is almost always the limiting factor on efficiency and high efficiency woofers are relatively rare in larger sizes.

    marantz HD series lineup... HD-770s are 2nd from the left

    From the factory HD series units were supplied with a “Vari-Q damping acoustical plug” which you could insert to tune the port if you wanted to change the bass response. The trade-off was more definition in the 50-75Hz range, at the expense of anything below. My speakers were bought secondhand off Craigslist and did not come with this accessory. I see some on ebay with the mention that the original foam is long gone… a running theme. Like the HD-440s, the woofer foam on the HD-770s also crumbles away with time. In my case the previous owner swapped out the original woofer for a replacement driver instead of re-foaming it. This can easily be spotted by the convex woofer dustcap; the original was concave. Given the apparent attention that the Marantz engineers paid to driver selection, I wish he had re-foamed the original. If an opportunity ever presents itself, I would like to acquire the original driver and restore these to their intended stock configuration, although the replacement is doing just fine for the time being.  After searching a while on eBay that seems like a pipe dream though, since a pair in need of re-foaming recently sold for $227.50.  That says something though–one, the original drivers were good and two, the market of people out there enthusiastic about keeping theirs in prime condition remains hot.  My set is also missing the metal ring which mounts around the largest woofer, which is too bad because it does look cool.

    The HD-770s have a three-section resistor (aka L-pad) control panel on the front which allows you to individually adjust the volume of the super tweeter, dome midrange and cone mid-bass drivers. When I built the green speakers for my brother I definitely learned that L-pads are a tremendous asset to any speaker design. They really allow you to tweak the “voicing” of the sound to whatever suits your liking. It can’t be over-emphasized just how much of an impact this has on the sound. Put it this way: never again would I built another set of speakers without L-pads.

    These units have a really funky grille, which has brown fabric which comes outward at the center. I can’t decide if they look cooler with out without the grille on, so I keep the one closer to the door equipped with the grille to protect it from passing foot traffic and the one near the window exposed so I can enjoy the neat appearance of the drivers. Hopefully these units will last me a long time. They are certainly ready to pump out some serious dB’s but still have a soft touch for nuance at the same time. That’s a real nice combination.

    no grille... ... or yes grille?

    A Relic of their Apogee: The Kenwood KA-8300


    2015 - 04.06

    The Kenwood KA-8300

    Probably the coolest piece of audio gear I have is this 1975 Kenwood integrated amplifer, the KA-8300. Kenwood’s not typically a brand associated with hi-fi now, but back in the day they built some real beasts. And beastly the ‘8300 is, weighing in at 35 pounds. It looks and feels like Kenwood had something to prove with this unit. Power is 80W RMS per channel into 8Ω with 0.1% THD rated from 20Hz to 40kHz. That power rating, being from ’75, is surely conservative. It can also handle 4Ω or 16Ω speakers too, which is somewhat unusual for this time period. The most obvious distinguishing features of the amp are those sweet-looking meters on the front. Watching these is a pleasurable novelty and has actually taught me a bit about the amount of wattage required for typical listening levels…not much! There is a toggle button which swaps the meter range between 3W and 100W. This switch is almost always left on 3W if you want to see the needles bump at all. That surprised me, just how little power is actually used for most listening.

    The KA-8300 has pre-amp outputs which can be used simultaneously with the speaker outputs if you want. When I bought a power amp off Craigslist those came in handy for testing it out. But maybe the most useful feature on this unit are the turnover controls, which are 3-position levers that affect the frequency of the “bass” and “treble” tone knobs. Having the option to move those frequencies around actually makes quite a difference in the usefulness of the bass/treble knobs since it allows the user to tailor the controls to match the speakers being driven. Similarly, the “Loudness” EQ adjustment (which boosts highs/lows for better listening at quiet volumes) has two settings. When listening on the Marantz HD-770s which have a 12″ woofer, setting #2 definitely sounds better whereas on their little brothers, the Marantz HD-440s, switching to setting #1 gave a better bass sound. Loudness is a nifty little circuit which I do prefer to use when the volume is at a low/normal level.

    Although this model was not Kenwood’s top-of-the-line unit, I believe it was only a rung or two below that. For the extreme collector, there is a rare copper-colored faceplace and a slightly higher wattage unit that was otherwise virtually identical in feature-set to this one. Those amps command a much higher asking price but I felt this one hit the sweet spot of equalization features and power for the dollar.

    The KA-8300 is totally built like a tank. The proof is in the pudding too, since when I bought this unit on eBay from a vintage-electronics restoration shop, the faceplate was in perfect condition. As you can imagine, I was quite disappointed to see that it arrived with a bend on the upper right corner despite the fact that the unit was very well pacakged by being wrapped up with bubble wrap and styrofoam around that. 1/4″ aluminum plate doesn’t bend easily and after attempting with a large pliers and channel locks, I gave up and decided to call it character. What I learned in the process is that it would take a lot of force to bend that faceplate, meaning the unit sustained a pretty good impact and has kept right on ticking, functionally. All the knobs and switches work good and I hope this one should be a centerpiece of my audio collection for the rest of my life. Here’s to many late nights of musical enjoyment…

    IMG_5317 v3

    Hot Jams from Recently


    2015 - 03.29

    So it looks like I have the ability to embed audio files, which is sweet!  I should post more jams on here.

    Here is a recent one (1/25/15) that’s a pleasurable odyssey based on the Steve Miller Band classic “Fly Like an Eagle”.  The recording from this session had several issues, so this mastering leans heavily on the room mics.  Don’t judge my audio quality here.  But the playing is pretty awesome I think.  I’ll call out my highlights to make it a more interesting listen:

    start-2:45 guitar driven intro opens it up

    3:50 some cool delay time changes while playing, culminating at 4:02 (these knob turns produce a high pitch sound that’s like lasers or record scratches)

    4:45 nice buildup into the guitar solo handoff

    5:37 interesting scale/tonal guitar soloing

    6:28+ bitrate distortion on the horn, most obvious at

    7:20+ trumpet/bass/guitar all sync up on unison line, sweet descending bass chords at 8:13 while the guitar is pitched shifted up

    10:07 intense bitrate dips on the horn, leading into huge guitar delay section

    11:22 dynamics come way down for a nice chill section.  Singing bowl taps come in at 11:33+

    12:54+ slow guitar swells of new chords build into the next section, neat bass vibes

    15:00 snare drum comes back, ending the slow buildup, 1/4 chord switch begins

    16:21+ pretty happy with this soloing

    17:11 phrase that jumps up/down, then 17:31 descending phrase that jumps down for final note: both these are “outside my box” figures that were gratifying to hear.  New vocab.

    18:34 meaty guitar punctuation that’s cool

    19:28 first identifiable “into the future” riff from Fly Like An Eagle… I can trace tiny moments of the rhythm for a couple minutes prior but they are quite camouflaged

    19:39 incredibly triumphant “Time keeps on slippin / into the future” this moment,oh yeah.  And the switch to the 4 chord halfway through seals the deal.

    21:06 very mysterious, reverbed-out “into the future”

    21:34 new feel on the drums opens up another chapter of the jam

    21:52 cool descending guitar riffs with the Steve Miller “doot-doos” from the intro the to tune, using the harmonizer although faint

    22:49 “Time keeps on slippin” with a totally unreasonable amount of delay

    24:23 “most people think that / great god will come from the sky / take away everything / and make everybody feel high” Bob Marley quote, played with ascending notes instead of the way he actually sings it.  Hard to hear this but I really enjoy it when listening

    24:42+ cool repeating line on the guitar and varied staccato trumpet trickery; I really dig the complexity and the bounce through this section

    25:48 drums switch over to hip-hop style rimshot feel.  I’m a sucker for this type of groove.  Open 5ths on the trumpet harmonizer

    29:29 self-proclaimed “scale-wankery” on the guitar closes out the final section.

    All in all, it’s a pretty killer jam with a lot of creative quoting and unusual choices in terms of the soloing phrases.   And just because, here’s this awesome album cover with the “Fly Like An Eagle” theme to it, from an earlier session…

    100% Juice

    Electric Trumpet DIY pedalboard, phase 2


    2015 - 03.14

    An update on the pedalboard I’ve been building:

    aluminum ground plane beneath main board

    As you can see in the image above, I’ve installed an aluminum sheet beneath the main board to act as a ground plane, hopefully to dampen any noise and RF interference from the power supply platform mounted below it.  I’ve also rounded off the corners using my router and belt sander, then applied three coats of 2-in-1 stain+polyurethane, with two coats of a wipe-on poly after that.  I liked the 2-in-1 but I’m not so sure that the wipe-on poly really added much.  I didn’t really shoot for a mirror finish though.

    The second image, below, shows the pedal setup for our session on 3-7-15.  There are three new pedals here which I’m renting from  PedalGenie.com, which is a brilliant service that loans out pedals for people who might want to experiment with different effects setups like myself.

    Pedal setup for 3-7-15 session

    The signal chain is:

    Trumpet >

    Eventide Pitchfactor >

    Boss OC-2 Octave >

    Morley Power Wah >

    Fulltone Cylde Deluxe Wah (loaner) >

    Caroline Icarus Clean Boost (loaner) >

    Malekko Bit sample rate reducer >

    A-B splitter forms two paths >

    A: Damage Control Glass Nexus > Line 6 DL4 Delay Modeler > Maestro Phaser > Damage Control Liquid Blues drive > Line 6 MM4 Modulation Modeler > Moog Bass MuRF >

    B: TC Electronic Flashback delay (loaner, on its own signal path for evaluation) >

    stereo summing pedal >

    DI Box

    (Also seen on the floor are an Ernie Ball expression pedal to control the Pitchfactor, and a generic Korg tap tempo to control the MuRF)

    Tycho Monitors, phase two


    2015 - 03.08

    So I’ve been slowly progressing on the small bookshelf speakers that I’ve been building.  Here are a few progress pictures 1. after the front/back panels were routed and glued on and 2. after staining.

    Tycho Mons assembled

    Tycho Mons stained

    Electric Trumpet DIY pedalboard, phase 1


    2015 - 02.15

    In tandem with the ongoing speakerbuilding project keeping my garage dusty, I’ve also been working on a custom pedalboard for my electrified trumpet setup. This was born out of necessity since I’ve outgrown the footprint of my hardshell Rockcase board, which itself is getting worn out from years of schlepping. I make take some time to recondition it for any music that happens outside my living room. But since I’m a lucky dude who mostly gets to jam at home, I’ve started working on this:

    electric trumpet pedalboard

    Yep, it’s a jungle of wires and nothing is securely attached at this point, it’s true. Consider this a “version 1.0” photo. My goals here are 1. to accomodate more pedals at waist height for easy manipulation 2. to achieve a cleaner signal by isolating the audio cables away from any power supplies and power cables and 3. to hopefully make it look nice?

    As far as goal #1 (capacity), adding a second level was a slam dunk for me, which allows interactive pedals to be accessible on top and neccessary but non-interactive components to be stashed underneath. I’ve got a signal combiner and a DI box, both of which are key parts of my setup but neither of which need to be touched during an entire session, so these can be hidden away without taking up valuable real estate.

    To achieve goal #2 (a cleaner signal), I have relocated the power bricks, 9v power supply, and the power strip all to beneath the pedalboard, on their own little board. Moving all that away from the pedals was the most important step. To go further, I have bought a thin sheet of aluminum, which will cover the bottom of the board and then be electrically connected to the ground pin of the power strip so that it can serve as a ground plane to shield against any residual noise from the power supplies beneath it and maybe dampen any local RF. That has not been installed yet. Finally, wiring is obviously a jungle at the moment, but ultimately I want to route all power cables thrugh holes in the board so they come in contact with the audio cables as little as possible.   Interestingly, when I initially built the board, I had the elevated section on the right side, which I immediately realized was a terrible idea when I started to play in front of it for the first time–my LEFT hand is free to move knobs, not the right.  So I’m not in a tremendous rush to make things permanent, since I want to try some experimentation to find the best physical location for as many of these pedals as I can.  I’ll make a detailed breakdown of what I use at some point in the future.  Haven’t gotten to that yet.

    Making the board look good will be accomplished with wood stain and some stainless steel accents. And cleaning up that mess of cables! I’ll post another shot when she’s further along.  For now, here’s my perspective when playing on it:

    electric trumpet pedalboard - pilot's perspective