There’s more to Gibson than some legendary guitars! Guest blogger Rob Roberge writes about a great little vintage amp – the The Gibson Minuteman GA-20 RVT. Gibson electric guitars, it’s hardly a secret, have been the dominant rival of Fenders since the early 1950’s. But that’s pretty much where the companies competitions part ways as far […]
Ever since Orange broke new ground with the Tiny Terror a few years ago, there’s been a surge in giggable mini guitar heads. But the question is: are they any good? Let’s see if a look at the new Vox MV50 can help us to answer this question… Big, loud guitar amps are part of […]
I’ve only owned two Kay tube amps, and they were both keepers. One was a pretty standard (for its era) dual 6V6 with tremolo (a really rich and deep tremolo). It had a tone pretty close to the Silvertone 1482, its Dano-made Airline counterpart, the rare 1964 Ampeg Reverberocket with 6V6’s (wow, what an amp!) Lectrolab 600B (though this is the best of the bunch, IMO) and any number of other cheapie versions/variations of a Tweed Deluxe.
I wasn’t in the market for any more amps, but how could I pass up this Lafayette LA-75? A buddy of mine (thanks Rob S.!) sent me an email, letting me know that this baby was on ebay for a really good price and that I should snatch it up. “If you love the (Valco-made) Harmony 415,” he said, knowing it was one of my favorites, “you’ll love this one. Similar output and tone, only out of one 12” instead of two.” And he was right—and then some. I do love the duel EL84 Valco/Harmony 415, but I think I like this little sleeper even more.
Last month, I was talking about the very cool little Guyatone 535 model that takes 2 EL84s (6BQ5s) for a clean, very chimey, shimmering tone. Plenty of British sounding chime and a great amp for 12 strings and clean tones. And this month, I’m going to talk about the Kalamazoo Reverb 12. Here’s another dual EL84 combo that gives further evidence that the circuit design has a lot (most everything) to do with the tone of an amp as, beyond sharing the same output tubes, it has very little in common with last month’s entry in the cheap amp chronicles. This amp has some great cleans, too, but they are nice dark, woody cleans—not the glassy chime from last month’s entry.
The Hilgen “Victor” Model R2522. For the tube geeks among us, this starts with a 5AR4 rectifier before running into a couple of 12AX7s for preamp and reverb send duties. Then comes the only expensive and hard to find (although not impossible) tube—a 7199 for ‘verb recovery. From the factory, it came with a 12AU7 for phase inverter, which I switched out to a 12AY7 for a little more drive on the output tubes. I tried going up to a 12AX7, but that made for too much gain and resulted in a mushy, compromised output. The 12AY7 gives it more heat than stock, but still retains the crisp, tight, articulate character of the amp, as intended.
This twin twelve Alamo Futura Reverb is a true sleeper of a vintage amp classic. This is one of the greatest amps I’ve ever owned (or heard), and they are out there at still very reasonable prices on the vintage market.
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.
And this month, I sing the praises of another obscure and beautiful amplifier, in this case a 1966 Lectrolab S 400. I’ve seen a few Lectrolabs over the years and they are all pretty cool amps. The 400 series seem to be (and this is based only on observation and scattered information. No one seems to know very much about these) all single-ended small amps with a single EL84 for output and one or two eight inch speakers. The 600 series are more in the 15-20 watt range with either two 6V6’s or two EL84’s (driving a twelve inch speaker), depending on the year. And the 800 series, which I’ve never seen in person, I haven’t been able to find much about, other than that they seem like later versions of the 600’s. The 900 series are El84-equiped heads (very rare).
In addition to my monthly rants and raves here in Guitarticles, I also donate some experience and opinions in the design and development of many EASTWOOD guitar models. So, last month Mike Robinson of Eastwood Guitars sent me a prototype of his new Airline 18-Watt Handwired Combo Amp for review. The AMP is scheduled for release in October. Despite UPS’ efforts to the contrary, it arrived in perfect condition with a black – almost “bedliner” looking covering – a different take from the usual Tolex treatment. This material is very tough and cleans up nicely. The Airline sported an Emminence Red Coat speaker which looks to me to be a copy of a Celestion Vintage 30, which by the way is one of my favorite speakers.
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