Among the best deals out there are the Japanese-made Univox tube amps of the mid to late 60’s. There are some rare birds out there that are worth keeping an eye open for, but the one you see most often, among the low-priced, great sounding Univox tube amps, is the U-45B Model.

1960's Univox Guitar Amplifier

This is a small, incredibly light, and super simple and easy to work on amp that has a great garage and blues tone all its own. What’s not to love? And, while it does employ some oddball tubes, they are readily available and not at all expensive like some of the less common tubes from 1960’s amplifiers.

So, what’s going on with the U-45B? It actually has a lot to recommend it beyond some of the other cheaper vintage amps. The cabinet is solid, and the baffle is made of plywood, unlike, say the cheesy pressboard in an otherwise great amp like the Danelectro-made Silvertone 1482. So, you’ve got, in the U-45B, a fine Jensen 12” speaker that fits tightly and without rattle against some nice solid wood. A nice surprise in a cheapy. Also, the tolex (or whatever tolex-like material is used) on the later, front-controlled version of the U-45B is pretty durable, unlike some of the nice colored paper you might get on some Valco and Dano products.

The tube line up of the amp is the rather unusual 12AX7, 6BM8, 6BM8, 6X4. It’s rated at 10 watts. The 6X4 is an easy to find rectifier. What’s odd about this amp is that the 12AX7 isn’t used as a preamp tube but, rather, as the tremolo tube. The less common 6BM8s are used as both preamp and output tubes.

1960's Univox Guitar Amplifier

The control panel (on the top in early 60’s versions, on the front in later models—otherwise, they are the same amp) is about as simple as it gets. VOLUME. TONE and SPEED (for the tremolo, which has a nice deep set depth).

How does it sound? Well, pretty great. You can get some very fine clean tones when the volume is under half way, from a jazzy laid-back tone, to a twangy rockabilly sound. It’s great for recording. A quiet, smooth sounding amp on its clean settings, but where it really comes alive is when it’s pushed into overdrive. At 10 watts, with a 15 watt Jensen 12”, it really excels for recording rock guitar or for a quiet(er) jam with full-throttle tone. It’s around 15 lbs, yet it’s built solidly and it sounds great. It’s an amp you want, and you can find them, with stunning regularity, for under $250…frequently for a good deal less.

1960's Univox Guitar Amplifier

The tremolo is rich, with a nice range of speeds. The only possible downside to the amp? It has a rather dark voice which offers plenty of sparkle while using a Tele, but it can muddy up a bit with a darker voiced guitar like, say, a Supro Dual Tone. An easy, non-mod fix for this? Any boost pedal gives it plenty of sparkle. (My home-made OC71 Germanium boost gives it a rich, harmonic sparkly push…awesome). But if you want to totally retain the tone of the amp and the voice of the guitar, use a simple EQ pedal, and you can dial in a little more treble, while keeping the basic character of the amp.

This is a great amp. It was also (with the exact same components from the same factory) marketed/labeled as a Lafayette, a Cavalier—and also marketed by the Hilgen brand under the model name Meteor. Most Hilgens I’ve seen (hardly a scientific sampling, but, still…) were made in New Jersey, but, for a time, the company apparently imported SOME of their amps, and the one I’ve seen the most of, among the imported Hilgens, is their Meteor branded amp that is the same, guts-wise, as the Univox U-45B.

So why haven’t these caught on in the vintage market? Who cares, but why not take advantage of it while they’re still cheap?

Next month—more on some of the even more rare Univox’s, like the U305 with the 15” speaker, or some of the more rare 2X10” amps with 6973 output tubes and more! Meanwhile, search away.

Rob’s Crazy eBay Finds: 1960’s Univox Amps from MyRareGuitars.com

For instance, the since-discontinued Behringer Vintager AC112, is a pretty great solid state amp/tube hybrid (a single 12AX7 in the preamp stage) with some killer digital effects. You can snag them for under $150 on eBay and they’re worth every penny, if for the eleven reverbs alone. Yup, that’s right. Eleven reverbs – various models from spring reverb emulation to studio, stage, chamber and plate reverb. And all pretty snazzy sounding. Is everything about it great? Nope – or else I wouldn’t own all these Valcos and Magnatones and Silvertones. What doesn’t it do? Well, for one, the distortion blows chunks. It doesn’t have the richness and depth and dimension when it saturates – which, for me, is the true greatness of tubes specifically and analog technology in general.

Take, for instance, the difference of recording drums on digital versus tape. Push the tape a little hard and you get a warm thick lush saturation. Push the digital too hard and you get that crappy “fcccttttt” sound. Digital does cleans really well, but when you want that sound of tape saturation, there’s nothing quite like the real thing.

This is especially true with tape delay units. Run in front of a good tube amp, a nice tape echo unit can act as a great thickening preamp, along with its more obvious (and intended) applications, such as the delay itself.

What tape delay unit should you get? Got a thousand bucks – then go for the Fulltone Tube Tape Echo. It’s an amazing piece of machinery and probably the best sounding delay I’ve ever heard. However, most of us (especially us Valco/Teisco/Silvertone loving dweebs) wouldn’t pay a grand for a tape delay, when there are several really cool options available for a lot less money. And add the fact that they sound as good in their own way, and, wow, let’s go shopping.

Along with the Fulltone, at the high dollar end of the market, is a vintage Maestro Echoplex. This is the Jimmy Page classic – sounds great. Well designed and pretty awesome. But also really expensive – so, not for us. Another classic, really expensive and not for us tube tape delay? The Watkins Copycat.

If we’re going to come down the price ladder, we’re going to have to get to the solid state vintage devices. And here, I’d argue, is where a lot of the great deals (and great sounding units) and hiding out, waiting to be snagged up. Solid state tape delay units are a great deal on the vintage market – and since so much of the vintage delay tone comes from the tape itself and not the tube, the solid state is a great, reliable, good sounding option here.

Arguably the most famous of the solid state delays is the Brian Setzer favorite – the Roland Space Echo. This is a killer sounding unit – capable of combining (in the RE-301 model, at least) the slap-back delay along with Roland’s awesome chorus effect – quite a combination. These seem to be going in the $450-700 range these days on eBay. Better than the price of the tube units, but still too much for the frugal (i.e. cheap bastards) among us.

So, what’s a rockabilly boy or girl to do? Two relatively unsung (but worthy of praise) vintage tape delay models are a good option here. The Univox Echo Tech (reputedly used, for what it’s worth, on Van Halen’s Eruption – not my cup of tone tea, but one many people love big time). The Univox units go for around $200 (for one needing work) to $350, but they are more often than not broken, or in need of work (more than the other vintage units, these seem to lose a point or two for reliability).

Electra EP 350 Flat Response Tape Echo

And, last but definitely not least in this roundup is this month’s crazy eBay find: The Electra EP 350 Flat Response Tape Echo. Like the Roland, this is a combination unit (the Electra carries a reverb along with the tape delay, rather than a chorus). Unlike say, an Echoplex, the Electra doesn’t use a tape cartridge – but rather has a loop of tape running free on one side, then it gets fed over six heads as it travels around a see-though top (which is just too cool).

How does it sound? Pretty awesome – as good as the Roland Space Echo. Rich, with a fat density and a very versatile (for analog – no 15 second delays here – also no cool “Sound on Sound” feature like an Echoplex, sadly) range of echo tones. The reverbs are pretty cool. There’s a standard reverb that sounds very much like one from an Ampeg (the jazzy verb as opposed to Fender’s surf vibe), plus a “cathedral” reverb that’s very cavernous indeed.

Electra EP 350 Flat Response Tape Echo

On the echo side, there’s the echo alone, or the echo combined with any (or all!) of the reverbs. You can choose several modes – with different tape heads being engaged in a number of combinations. With controls for “Echo” (depth), “Echo Repeat” and “Delay Time” you can go anywhere from a subtle doubling/thickening, to full rockabilly slapback, to full feedback freakout (and NOTHING sounds quite like a tape echo with the “Repeat” and “Delay Time” both cranked and played with it’s a zany sonic assault).

For the investigators and hunters among us, who made the Electra? Hard to say. Electra was imported and branded by the St. Louis Music company (of Ampeg fame, among others), but made in Japan at one of the many great effects manufactures there. Probably manufactured at the Shin-ei factory, but that’s an educated (or semi-educated) guess. Be on the lookout. These are true Tape Echo units that have that singular vintage analog sound that you can only get from tape, and they can be had for half the price of most other vintage units (the finicky Univox excepted).

Rob’s Crazy eBay Finds: Electra EP 350 Flat Response Tape Echo from MyRareGuitars.com

I recently saw a later model (Blue faced) Supro Corsica going on eBay and the seller claimed THIS was the Jimmy Page amp…he was positive…everyone had it wrong…if you wanted THE TONE this was the Page amp. It, naturally, got the “question/comments” section crackling with replies (including, yes, I admit it, one of mine…I just can’t help myself sometimes) asking where this guy got his information, how did he know, and so on. He also claimed the Bluefaced Supros were EXACTLY the same (minus cosmetics) as the earlier Gray Tolex-ed models, which just isn’t true (I’m hardly a Supro expert, but just easy simple research will show you they often changed the guts over the years).

The upshot? The amp, which looked to be in so-so condition, sold for $450 amidst a series of increasingly angry and defensive responses from the seller about what idiots the people who were writing him were….Along the way, there were wonderful stories and theories about Page’s amp (it was destroyed in a fire, yet somehow is at the R&R Hall of fame…some have seen photos that prove it’s a Thunderbolt; some that prove it’s not…I half expected someone to say they had a photo where the grill cloth had the outline of the Virgin Mary head-banging in it or something).

And Thunderbolts (the most common, and probably correctly, Page-associated model) these days are drawing anywhere from $800 to $1,200.

And you know what? Page or no Page, cheap (ten years ago) or not cheap (today), they’re TOTALLY worth it. They’re very well put together (if not as easy to service as a Fender – but then, what, except for a Fender Clone, is?), have plenty of volume for a gig, take pedals well, and sound awesome without a pedal at all. It doesn’t really matter what Page played on those albums (or if and when Hendrix used a Supro), because IF YOU use a Thunderbolt, you will sound REALLY GOOD. And isn’t that the point of all this tone chasing us sick, diseased, deranged gear-addicted people do?

And, despite the enormous (and goody for all of us, I say) amount of boutique amps companies, there really aren’t many Valco-ish boutique amps out there. In the early 90’s, everyone seemed to be building a Fender Tweed copy (with variations, of course). Then, it was Fender Blackfaces. Then, the current 18-watt craze.

1960s Harmony 525B Bass Guitar Amp

And it makes some sense. With Tweed Fenders going in the 3-5 Grand range, why not pick up a point-to-point (or hand stuffed circuit-board) copy of one of those great amps for two thousand? But no one could build and market a Supro Thunderbolt clone, with high grade parts, for any less than the $1,000 you’d pay for an original with a cap job and a tune up. So, while their price has gone up (lots) in recent years, they are still something of a vintage bargain, and they’re awesome amp.

But what if you can’t scrounge up $800-1000 for that tone, let alone a couple thousand? Enter the Harmony 420 and the Harmony 525 bass amps (made by Valco in the, respectively, mid and late 60’s). It’s much like a Supro Thunderbolt, with some minor differences, on a budget. On a super budget. They can be found, with some regularity, in the $200 range. Wow! Well-built 60’s tube tone for that kind of price?

The 420 (in the black paper covering with the silver grill cloth) and the 525 (racing stripe!) are the same amp on the inside. They run a ½ of a 12AX7 for the preamp (leaving ½ unused for you gain-adders and modifiers), another 12AX7 as the phase inverter, and two 6L6’s for the output (all the same as the Thunderbolt). The speaker is a 15″ ceramic Jensen (ditto- same as the Thunderbolt).

Where they differ from their Page-ian (Page-esque? Page-larian?)brethren? A solid state rectifier and a different tone control (the Harmonys have separate 500k Bass and Tremble controls, while the Supro has a single tone pot) that makes it a little more constipated sounding than the Bolt (this can be addressed).

I snagged the one in the photo (posed with a beat up, amazing Harmony H-72) for 100 bucks from some clown who refused to ship it. Local pickup is always nice…especially when it’s all they offer and you are the local one! Turned out it was a pawn shop about fifteen miles away. This was a great deal – the speaker needs a recone, or I’ll probably buy a Weber Alnico for it, as I’ll gig with it and tend to get new speakers for that. Some minor (very minor) modifications to the preamp for more gain, new filter caps, and this thing is a sustaining singing overdrive blues/rock amp.

Even if you have no interest in picking up a soldering iron, you can buy these for around two hundred bucks and invest very little at your tech’s and get a vintage Valco-made amp with boutique tone for under $400. You can’t beat that.

If you can afford it, though, get the Thunderbolt, too. That tube rectifier sings. And, you know, it was on every single song Jimmy Page ever cut. EVER! He never ever ever ever recorded without his Supro! And, just so you know (and capture THAT tone), he always put it 18 inches to his left and 17 inches behind him, wore a paisley shirt whenever he played it and never ate hamburger the day of the recording.

And before that, Arthur pulled a sword out of this most legendary of amps and became king of England……and after that, the Supro Thunderbolt discovered America while looking for spice routes to Asia…and after that it wrote the Canterbury Tales. Or maybe I’m thinking of Communication Breakdown?

Bio: Rob Roberge is the author of Working Backwards From the Worst Moment of My Life (due Oct 10th), the novels More Than They Could Chew (Perennial Dark Alley/Harper Collins, February 2005) and Drive (Hollyridge Press, 2006). He teaches writing at the Antioch University Los Angeles, MFA in Creative Writing and the UCLA Extension Writers’ Program, where he received the Outstanding Instructor Award in Creative Writing in 2003. He plays guitar and sings with several LA bands, including the legendary Punk pioneers, The Urinals. In his spare time, he restores and rebuilds vintage amplifiers and quack medical devices. For news and more info, visit & or email at either www.myspace.com/robroberge or www.robroberge.com

Rob’s Crazy eBay Finds: eBay Myths & Misinformation from MyRareGuitars.com

1960's Kent Short Scale Bass Guitar

Enter exhibit A: A late 60’s KENT short scale variation on the very popular (then and now) “Beatle” violin shaped bass. As you can see from the photos, this isn’t your average violin bass. While many, from the classic Hofner that Paul McCartney turned a few kids on to, to the Teisco and Black Jack Japanese models, didn’t stray far from the violin shape, this Kent takes a few attractive and stylish liberties with the standard template.

While clearly inspired by the violin basses, notice the cool horn flares and the distinct cut aways. Also of note on this model is a stunning triple (TRIPLE!) bound side and a highly figured and eye-catching sunburst on the back (!?) side.

1960's Kent Short Scale Bass Guitar

This, like many (most?) Kents has a history that’s a little difficult to trace. This one is from 1967 or 1968 and was probably made at the Kawai factory. Some sources also credit the earlier slab bodied models to Guyatone and/or Teisco. A tangled web they weaved, these Kents.

Also of note about Kents is that both the amps and guitars vary wildly from model to model – perhaps more so than any other brand from the era. They made some truly crappy guitars (the slab body models mentioned above among them. Most I’ve seen, actually, are low-grade crude one pickup models with very little to recommend them as players or collectables). Yet, they made beauties like this and many other higher-end semi-hollowbodies. And while most of the Kent amps I’ve ever seen are the basic three and four tube crapboxes without Power Transformers (i.e., ones you don’t want to play barefoot on a cement floor with a moisture problem), there are a couple of models that are very sweet. These include a 2 EL84 output model with tremolo and a single 12″ speaker in a primitive basket-weave faux-tweed (or, paper, if you want to be exact-ha), and a REALLY cool piggyback model (with single 12″ cab). They may not be collectable, but their cool factor is very high and no one wants them, so they can be had on the cheap (which, for the frugal tone gourmet, only increases the cool factor).

1960's Kent Short Scale Bass Guitar

Back to the bass at hand, though. This model has a zero fret and plays really well up the neck. With a good setup, these are truly sweet playing basses. If you were going to use it as your main bass, you’d probably want to get some higher-grade machine heads and also probably replace the pickups (which are pretty aenemic and flat sounding). However, the pickup covers are so radically cool, you’d probably want to find something that fit so you could put this beauty back to stock. No permanent mods on something this nice looking. For just looking and the odd recording bass and quieter(er) jams, leave it as-is.

1960's Kent Short Scale Bass Guitar

One thing to look out for (especially if buying via on line auction and/or through the mail): I’ve seen a few of these over the years and nearly half had a warped neck. The truss rods are not the most reliable, so ask questions and don’t pay too much if you have any hunch there might be something hinky about it.

Other nifty features: Dig the 60’s Japanese top-hat Tone and Volume knobs (with the stylish “T” and “V”), the funky script on the headstock and chunky block mother of toilet seat inlays on the neck.

1960's Kent Short Scale Bass Guitar

What does one of these cost? These are pretty rare and, as a result, they don”t show up on eBay or in music stores a whole lot. As a result, there seems to be more variation on the price- I’ve seen them go as low as $150 (not including shipping…which of course we never do include when discussing what we paid for a neat vintage guitar, right?) and as high as $450. There is a corresponding guitar model, so be the hep cat on your block and, like they used to say about Hot Wheels, “collect ’em all.” Happy hunting, yee vintage freaks.

Rob’s Crazy eBay Finds: 1960’s Kent Short Scale Bass Guitar from MyRareGuitars.com