Tag: fiend

Categories
DIY

Indispensable DIY Tool

UPIf you build pedals, you REALLY want this $41 tool.

UPDATE: A Facebook friend of mine found the same tool on eBay for $25.49.

Jon Cusack — the pedal builder, not the actor — recently turned me on to one of the best DIY tools I’ve ever owned: The Multi-Function Tester TC1.

Jon’s Michigan shop manufactures  the pedals I design. He and I were trying to pinpoint the optimal gain for the germanium transistors in two of the new pedals I’m about to release.

I’d been using a multimeter to test gain, which is measured in terms of hFE. An old germanium transistor might have hFE of 50 or less, while a hot silicon Darlington transistor such as an MPSA13 might check in at hFE = 5,000. As you can imagine, it’s a crucial measurement for any stompbox that employs transistors.

But like many before me, I encountered two big problems. First, most multimeters don’t have an hFE function. (To make such measurements, the device needs a trio of sockets so you can plug in the transistor’s three legs.) It’s not a matter of cost. In fact, most high-end multimeters, such as the Fluke models  whose prices start at well over $100, omit the function. (To be fair, we’re talking about antique transistor technology, which is pretty much extinct in most modern electronics.) You’re likelier to find an hFE tool on cheaper, more obscure models. So I’d been using bunch of cheap-ass Chinese multimeters just to measure hFE.

But there’s another problem: Those multimeter hFE testers are notorious for their inaccuracy. They’re especially prone to overstating the actual gain. They’re not quite useless, but they’re close.

Jon recommended the TC1 ($41.50), which apparently is only available via eBay in the US. And it’s more useful than I could have imagined.

First off, it gives accurate hFE readings within a hundredth of an hFE unit. It works with silicon and germanium BJTs, FETS, JFETS, and MOSFETS. And dig this: It doesn’t matter which way you orient the pins — it knows which leg is which, so no more  jumping online to verify the pinout of a particular part.

Check out the photo: The LCD image tells me that the pin in socket 3 is the collector. Had I inserted it the transistor the other way around, the collector would be marked with a 1. Better still, it also works with resistors, capacitors, and diodes. You don’t even have to switch metering functions, as on a  multimeter. Just pop in the part, secure it with the clamp, and TC1 does the rest.

Trust me — if you work with transistors, resistors, caps, and diodes, you want this tool. Now I seldom use my crappy multimeter unless I need its continuity (“beeper”) tool.

Thanks for the excellent tip, Jon! 🙂

Categories
Pickups

Charlie Christian (and That Pickup)

Despite being obsessed with Charlie Christian for decades, I’ve never played a Gibson ES-150, the guitar he made famous. I’ve never even messed with a “Charlie Christian pickup,” even though it’s been a fairly common retrofit ever since the late Danny Gatton installed one in his Tele’s neck position. But I’ve always wondered: Could the C.C. pickup work in styles other than jazz? How would it sound in the bridge position? (The ES-150 had only a neck pickup.) And most of all, how would it sound with nasty fuzz?

Lollar Pickups helped me answer those questions with a loaner of three humbucker-sized Charlie Christian pickups. These differ cosmetically from the originals, lacking the cumbersome mounting hardware and the ornamental top plate. But they’re convincing sound-alikes, with similar magnets, wires, windings, blades, and modest output. (Their DC resistance is just under 3k ohms). Here’s what I discovered!

Clearly, it’s not a pickup for every rock guitarist (though it’s perfect for a swing-era jazz sound). Still, I found its non-jazz sounds strange and compelling, and I can definitely imagine using them in the studio. What do you think?

While making comparisons, I spend hours reacquainting myself with Charlie’s recordings, of which there are only a few dozen. His career was absurdly brief — it was less than three years from his first recordings with Benny Goodman through his death from tuberculosis (and probably other bad stuff) at age 25. But that was long enough to forever alter the guitar’s history.

Continue reading “Charlie Christian (and That Pickup)”
Categories
Bass

Just How Heavy Can a U-Bass Get?

I've had this cool Kala U-Bass for a few years. (I did a video on it back when I got it.) I've used it on a few things, especially when I want a sort of Latin-flavored Ampeg Baby Bass sound. (That solidbody upright from the 1960s is largely forgotten, except in Latin dance bands, where it's considered the classic bass.)

But I've recently started rehearsing with a new band featuring my pals Jane Wiedlin, Pietro Straccia, and Dawn Richardson. And for perversity's sake, I decided to try using this little uke bass as the sole bass in band. (And Dawn hits those drums pretty hard!)

The above video demos some sounds I concocted using Fractal's AX8, the "light" pedalboard version of Axe-FX II, the company's flagship amp/effect modeler. I'm quite encouraged by the results! AX8 has no power amp, so I've been plugging into one or both of the Fishman LoudBoxes I use for my solo looping gigs. And if we play somewhere with good monitoring, I can just bring the uke bass and a small shoulder bag. Total lazy old guy gig!

The sonic missions were pretty simple: Amp up the lows. Nix as much of the ugly piezo pickup quack as possible. Concoct enough patches to make a nice, interesting palette for a set. There's still more to do, especially in terms of modifying my technique for the instrument. I'm still not quite comfy to the super-short scale. Also, I'm too accustomed to resting my picking hand on the body or bridge, and the piezo loves to amplify those thumping and scraping sounds.

But overall, I'm encouraged. Plus it's just sick fun. :)

Categories
Effects guitar

The One Weird Thing About Gold Foil Pickups

Okay, the funky gold foil pickups found in cheapo Japanese and American gutiars in the 1950s and ’60s are popular again. And trend slut that I am, I’m smitten with them. But they do this one really weird thing ….

It has to do with the capacitive relationship between the guitar volume knob, pickups, and downstream pedals and amps. If you don’t use your guitar’s volume knob as an expressive device, this behavior probably doesn’t matter. But if you do, this is potentially a big deal, one worth considering before purchasing a pair of gold foils.

I first realized this as I was preparing my Gore Pedals demo for the NAMM show. Many of my pedal designs depend on the ability to alter tones from the guitar — it’s how I get away with using relatively few knobs. It’s the quality you hear in the first minute of my Cult pedal demo:

You just can’t do that with gold foils. Apparently, the rubber magnets in gold foil have a different capacitive relationship with downstream gear, relative to conventional alnico- and ceramic-magnet pickups. Some of the peaky, high-resonance sound you get when rolling back the volume knob on a guitar with gold foils are pretty cool, and I can certainly imagine using them. But I definitely have to modify my technique when using gold foils.

I recently reviewed one of the bitchin’ new Supro guitars for Premier Guitar. Their pickups are based on a different historic gold foil model, but they exhibit the exact behavior demoed in my first video above. After writing that review I spoke with Ken Calvet of Roadhouse Pickups, who created the excellent-sounding Valco-style gold foils for Supro. He acknowledged the unusual volume knob behavior and attributed it to the rubber magnets used in historically accurate gold foils.

My first video above demonstrates this property using a capacitance-dependent vintage-style Fuzz Face. Not only do you encounter the same thing with many non-buffered (i.e., cool) fuzzes and boosters, but also when plugging directly into an overdriven amp. You can’t summon clean sounds from a dirty amp via the guitar volume knob the way you can with most conventional passive pickups.

But despite all of that, I’m still crazy for the Lollar Gold Foils in my DIY Resistocaster:

Has anyone else noticed this quirky characteristic?

Categories
guitar

Meet the Resistocaster!

Here’s a new guitar I put together using Warmoth parts and Lollar Gold Foil pickups.

Around the time I started assembling the Resistocaster, I reviewed the cool new Supro Westbury — another guitar with gold-foil pickups — for Premier Guitar. It was an interesting juxtaposition, because the Lollar pickups are cloned from the models in vintage Teisco guitars from Japan, while the nouveau Supro pickups are based on the gold foils made in the ’50s and ’60s by Chicago-based Valco and used in several of the brands the company produced.

While the two sets don’t sound identical, they have much in common. Both provide full-frequency tones, with warm, cushy bass and open-sounding highs. Like vintage lipstick tube pickups, they have an attractively “hollow” character that always reminds me of an acoustic guitar. Gold foils are gorgeous for clean sounds, while overdriven tones are big and buttery, albeit it rather loose-sounding. (Though adding a bass-cut circuit to this guitar let me dial in tighter sounds.)

Another odd property: With almost all pickups, pulling back the guitar’s level cleans up tones on overdriven amps and dynamically responsive distortion pedals. (That behavior is pretty much the entire premise of my Cult pedal demo.)

But with gold foils, that just doesn’t work! As you lower the guitar volume when playing through distortion-producing gear, tones don’t clean up — they get a little quieter, then sputter out in the pot’s lower range. This isn’t intrinsically a good or bad thing, but as a player who tries to exploit the tonal shifts produced by varied guitar output, I was startled by this property.

At NAMM, I mentioned this behavior to Ken Calvet of Roadhouse Pickups, who created the Valco-style gold foils for the new Supros. He nodded in acknowledgement, and said it was due to the idiosyncrasies of the rubber magnets used in gold foils. (I probably wouldn’t understand the science even if he’d had time to explain it to me.)

But while it took me a while to get comfortable with the gold foils’ unusual dynamic behavior, I needed zero time to fall in love with their warm, character-rich tones. (This, by the way, is the same set of gold foils I recently demoed in my alternative Strat pickups video.

I love how this guitar turned out, and I expect to use it a lot this year. 🙂

Categories
Effects guitar

Nice NAMM Things

This doesn’t qualify as any kind of NAMM report. I was imprisoned behind the desk at my Gore Pedals booth, relieved only for bathroom breaks and a couple of visits with old friends. Even so, I saw some lovely and inspiring things, especially the visionary instruments at the Boutique Guitar Showcase and the ravishing stompbox visuals from Greece’s JAM Pedals. (JAM pedals sound great too.) Plus a few old friends dropped by. It was so fun, I went minutes at a time without thinking about the inauguration.

Jannis Anastasakis of JAM Pedals was kind enough to loan me one of the eye-popping pedalboards from his display (the last image in the slideshow). I’ll be posting a demo here soon!

Categories
Effects

NAMM I Am

I has a sign.

Is anyone attending the 2017 NAMM thing next week in Anaheim? I’ll be there demoing my pedals and checking out the latest guitars and gizmos. If you’re there, stop by and say hi! I’ll be at booth #6820 in Hall A (that is, the pro audio room where guitarists fear to tread) with M1, my distributor (and sister company of my partners, Vintage King). I’ll be playing and talking about my stuff, and there will also be headphone stations where you can try them out for yourself.

The headphone rigs are newfangled Valvulators from Fryette Amplification. These are cool 1-watt tube amps for direct recording, with amp-style controls plus speaker emulations. There will also be a set of my pedals at Fryette’s booth, #4844 in guitar-intensive Hall C.

After writing about other people’s gear for so many years, it’s still difficult for me to wrap my head around the notion that I’m attending the show as a manufacturer, not a “journalist.” But I just completed a key manufacturer’s rite of passage: I order a 24″ x 80″ retractable sign hyping my boxes, just so I can stand in its shadow. It feels so … grown-up.

I’m not officially announcing our 2017 releases ’cause we’re not 100% what they’ll be yet. But I will be bringing a box full of experiments and prototypes, which should be amusing, assuming my sketchy demo builds survive the road trip. I’m also bringing a couple of new DIY guitars that I haven’t shared here yet.

I’m not really up to speed yet on what new gear to expect, so I haven’t yet put together a must-see list. Is there anything you are particularly eager to check out? Anything I should know about? Thanks in advance for your tips!

Categories
Pickups

Ten Unusual Strat Pickups Tested

I should have been out buying nice presents for you all. Instead I sat around inhaling solder fumes. When the smoke cleared (mostly, anyway) I’d tested ten unusual Strat pickups in the same poor guitar.

Tested pickups sets:

• Jason Lollar Gold Foils
• Lindy Fralin Big Singles
• Seymour Duncan Antiquity II Mini-Humbuckers
• Jason Lollar Staple/P-90 set
• Allparts Gold Foils

Verdicts? I dig them all, and not just ’cause I’m too polite/chicken to say otherwise.

I love the Lollar Gold Foils so much I’m assembling a new parts guitar to surround them. I’m going to keep the Fralin Big Singles in the demo Strat, at least till the next Mongrel Strat Project. I’m going to try putting the mini-humbuckers in a “parts” Tele at some point. I originally reviewed the Lollar P-90 set for Premier Guitar (where I evaluated them the “right” way: in a Gibson guitar), so they go back to manufacturer, though I’d sure like to own a set someday. Meanwhile, the Allparts set isn’t in the same league as its high-end competitors, but at a mere $30 per pickup, it costs about 1/4 the price of its expensive rivals. You could definitely do a lot of lo-fi damage with a pair of these surprisingly solid-sounding pickups!

This article joins the long list of experiments in the Mongrel Strat Project archive.

And how about you? Have you but stuffing any pickups into places where they don’t belong? Maybe that’s why Santa left you sucky presents this year.

Categories
Acoustic Effects

Nice, Pretty Acoustic Guitar

Nicely mutated and pretty f’ed up, that is.

Ordinarily, these Thomastik-Infeld Classic S strings sound more like nylon strings than steel ones.

But their cores ARE steel — which means you can play through a magnetic pickup and mutilate the tone with amps and effects. I’m playing through effects designed for Apple’s MainStage software. (Some of them are in Logic Pro’s included sound library.)

Categories
Acoustic Recording

Tribute to Leonard Cohen

I’m working on this version of Leonard Cohen’s “Suzanne” as part of album in progress: a collection of radically reinterpreted songs from 1967. I haven’t nailed down the final song list. (If you review the list of amazing songs from that year, you’ll understand why. And that link only cites the songs that charted, and doesn’t include classics like the first Velvet Underground album, some great Jobim tunes, random stuff like “Some Velvet Morning,” and lots more.) By hook or by crook, I hope to have the project done before year’s end in time to cynically capitalize on pay tribute to the 50th anniversary of that musically monumental year.

Some interesting tech notes: I’ve you followed this blog, you’re no doubt sick to death of my evangelizing for Thomastik-Infeld rope-core strings. But this is the first time I’ve put them on my Lowden S-25, my main acoustic guitar for nearly 20 years. Its default tone is super loud and bright. (Larry Fishman once referred to it as “a fucking cannon.”) But these days my ears are drawn to darker, softer tones. The Classic S transformed this laser-bright acoustic into an expressive crooner.

Meanwhile, I’ve become a bit alienated from traditional nylon strings over the years, but these, with their hybrid nylon/steel sound, hit just the right sweet spot for me. They’re extremely quiet (though they don’t sound like it when close-miked like this), but they have vast dynamic range and a smooth, sexy feel.

classic_s

I’d previously written that this set is the same as the (cheaper in the U.S.) John Pearse Folk Series Fingerpicking strings, but I was mistaken. The story I hear was that the late Mr. Pearse, working with Thomastik-Infeld, devised this set for Brazilian guitar monster Bola Sete. But on the current Pearse set, the bass strings have nylon cores, while the Classic S bass strings have steel cores. That means you can use the TI set with a magnetic soundhole pickup, allowing you to plug into amps and effects. (I’ll be posting an example soon as a companion piece to this video.) But both sets sound lovely, and both allow you to bend strings as you would on an electric guitar — something you definitely can’t accomplish on conventional classical strings.

I don’t have a ton to add about the sublime Leonard Cohen. But “Suzanne” has always exerted a deep emotional spell on me — even, as here, minus the lyrics.