1978 Traynor YGM3 Guitar Mate from our northern neighbors

Here's a bargain amp. A late 70's Traynor YGM-3 Guitar Mate!

These were built in Canada. I've worked on plenty of Traynor amps before and am quite fond of them. They are built to last and can be had for a cheapish price. Much like Jim Marshall who was motivated by building a cheaper amp than the Fender amps around London, Traynor did the same thing in 1963: let's build local, high quality affordable amps for the new music being made. All in the name of problem solving. All in the name of service. The best stuff is motivated by those 2 very important human things.

This amp is all hand wired just like a boutique amp. My client bought this on Craigslist for $400....

I believe this to be the Canadian response to the Fender Deluxe Reverb. It has a single 12" speaker, tremolo and reverb with a bright switch. The biggest differences are the lack of a power choke, no reverb driver transformer (cheaper to use a capacitor!) and a pair of 6BQ5/EL84 power tubes rather than the American 6V6. The result is it sounds like an English Deluxe Reverb, more chime and accented mids like a Vox.

Hand wired guts:

One of the nice things about working on these old Traynor amps is you don't even need to pull the chassis. You can remove the 4 bolts holding the top on and simply pull the hood off. Then you're ready to get to work! Though I can't help but think of brain surgery....

These amps boast the famous Mullard "Mustard" capacitors. Those are almost always still good so I'm leaving them alone. The amp hummed badly and sounded harsh. I knew right away what was up: bad filter caps and one dead power tube. Turns out one tube was completely dead, the other was very weak.

So a word about the tubes in these. They tend to get eaten alive. The new JJ or Sovtek / Electro Harmonix glass? You may experience shortened tube life. Those tubes are rated for around 300 volts. This amp boast around 420 volts! Luckily my client wanted more headroom so I just ordered some EL84M tubes from Sovtek. They are rated for 500v. They are the modern version of the 7189 tube. More for hi-fi like my old Fisher SA-100. Linear and clean. I find them to be very punchy, strong sounding tubes. They are a bit maligned by the guitar crowd, people prefer the sweeter tone of an EL84 but just keep in mind these are an option.

Cool Russian boxes!

 I re-capped it and added a bias pot. Due to the layout Traynor made the job so easy.... I used a 20K trim pot and changed the 22k bias resistor to a 15K cause the EL84M / 7189 biases a bit differently than a JJ EL84.

I also added a couple 1 ohm resistors from the cathodes (pin 3) of the EL84 tubes to ground. You'll read millivolts there which correspond to milliamps. 25mv=25ma. Easy and convenient:

I hate the bright switch in these. They use a .001 cap. It's like shaking a can of nails by your ear! I replaced that cap with a 100pf NOS silver mica cap. Now it adds a bit of smooth bite:

I ran it tonight with a set of JJ tubes running at 25ma each. I didn't get any red plate stuff but don't really trust them to last. The amp sounds great now. No hum at all unless you add that beautifully lush but humtastic reverb.

So if you want boutique quality at a crappy new amp price, don't turn your nose up to one of these. They can truly hold their own with the best of them. I actually like the rather mod styling too. Fender, Marshall and Ampeg went full industrial unattractive by this era. But these Traynor amps still have a touch of class. They look nice, and looks matter to me. If you buy one do keep in mind you'll want to get it checked out and possibly set it up with the beefier tubes. Unless you don't mind burning them up that is.

JB

1963 PANaramic 1210 amplifier, Magnatone psychedelia!

This amp was gifted to me by a dear friend in Vermont. I just got it running tonight. It's a somewhat rare PANaramic amp built by Magnatone.

These are the "after" photos. I changed the badly stained grill cloth.... Before:

Gross!

This poor amp sat unused for probably more than 2 decades. It was a part of Indigo Studios vast collection of 400 amps. When it came to me it was DOA. Bad power transformer. So I figured I'd replace it and change the filter cap as well, ground it yadda yadda. The usual.

The part I used was from Triode Electronics, their Classic Tone line:

http://triodeelectronics.com/40-18066.html

My concerns were: I don't feel like drilling any holes. Actually, that was my only concern. I just wanted an easy fix today. The original part, dated 1962, has all wires on one end with the end bell right up against the chassis. Fortunately the replacement part gives you plenty of room to run the wires on the other side of the transformer across and put it all through the chassis hole.

What we are replacing:

On the chassis, Magnatone generously gives you these nice, long, oval holes to fit many sizes of transformers, Good for me as the part I ordered was a bit too big.

With parts installed:

With the bigger transformer I get a B+ of 417VDC, perfect. I imagine the original is less, please correct me if you know. The replacement part is the same as a Deluxe Reverb only with upright bells. My main amp is modeled after a Tweed Deluxe and I use the Deluxe Reverb part for extra juice. I've used that amp for a decade now and haven't had any issues. Good tubes last a long, long time.

In this particular amp I was happy to find it was loaded with Telefunken 12AX7 tubes, the smooth plate variety. There was a missing 12AU7 vibrato oscillator which I replaced with a nice RCA. The power tubes were Sylvania, still good, and I dropped in a Westinghouse 5V4 for the rectifier.

I used a C.E. Manufacturing 525V Quad Cap for the can. Makes for a tidy job and worth the expense.


It still retains the original Oxford speaker:

Still good! No need to replace or re-cone.

Other shots:

I know very little about the PANaramic line. These were built to match Robert Pancottis' PanCordian. Yes, it's an amp for the accordian, once an immensely popular instrument like the Hawaiian lap steel. It's similar to their Troubadour model 213 but with a different preamp layout and an odd "stereo" input. It's a mono amp folks, one speaker, one phase inverter, one transformer.

Here's a bit about Magnatone and their wild market:

http://www.magnatoneamps.com/otherbrands.html#davinci

So how does it sound? I ain't gonna lie. I have a thing for Magnatone amps. You can buy one of these for about a grand, sometimes a bit more, sometimes less. It's still a lot of amp for your money. I would gladly pay that much for one. It's lush yet very clear and that true pitch vibrato? Better than Fenders lovely Brown panel era, better than Vox and their true pitch vibrato as well, which is also quite lovely. It's the sound of Bo Diddley, Johnny Cash's guitar sound on "Walk the Line". I believe Magnatone was the first to get this sound. Straight it's just a great tube amp. More 'creamy' than 'crunchy'. More refined I would say.

I don't know yet if it's a keeper, I have a small place and too many amps right now! I don't like things to compete with each other. But if you read my post about the Magantone A-646, that's the best sounding amp I own. So now that's a keeper. Tracked with it all weekend using a Les Paul. Heaven! Better than a tweed Fender that amp is.

Here's a bit of my roommate playing his electric oud through my PANaramic:

And Bo Diddley in my favorite track:

Johnny Cash:

These are beautiful sounding amps. I also like the fact that all the tubes are quite common and easily sourced. The bigger Magnatone amps are a chore to restore though well worth it. These cute little ones for me, they are where it's at. Cute and compact and easy to enjoy.

JB

Early 40's Oahu Amplifier, beautiful!

Not much to say about this amp except it was a thing of beauty. I bought it dead off a table at the Dallas Guitar Expo, got it home and got it working. Had a bad power cable and it wasn't hooked up to the power switch! Power!

After that changed all caps as they were all dead. Really pretty sounding amp delicate. Not your little rage box, more mature. Perfect for clear slide.

Amp had a little water damage and the cabinet needed gluing. When all said and done, these are very cool rare amps. It's now living with a serious collector in New York.

Beautiful Rola field coil speaker:

Of course, Western Electric patented circuit!

JB

1966 Ampeg B15, your studio requires one.

Simple job today, just re-cap the power supply. Amp was running quiet but now it just sounds better with a stronger low end. It will be mated with a beautiful P-Bass soon and ready to cut phat tracks. You have a studio? It's not a serious studio without a real B15!

Stick o' dynamite cap, 30uf@600v, replace with a C.E. Manufacturing 25uf@800v stick:

Also replace the big can with a C.E. triple 40uf@525 volt can.....

I left the audio circuit alone. I like these green .02 Cornell Dubilier capacitors. They're still good and the amp sounds great! Ampeg in those days didn't skimp on small parts. They are built to last.

My client and I bought this amp from a new shop in Brooklyn called Rock N' Roll Supplies. Great place and they have a great tech working there. Give them a visit! Some mighty nice amps hanging out there and reasonably priced!

http://www.rockandrollsupplies.com/cm/

https://reverb.com/shop/rock-and-roll-supplies-inc

JB

Early 50's Magnatone A-646. Perfect tiny amp!

Just finished this one, a very rare Magnatone A-646 amp from about 1951. This one us a real gem and is visually striking as well.

I bought this amp by mistake on Reverb this winter. I put an offer on a Varsity that I wanted as a backup to my main one and the owner declined. It wasn't a bad price and I love those early Varsity amps and it was pretty enough that I was willing to pay his price anyway. This one came up in my feed and I was curious so I put an offer on it. The owner said he would think about it. First amp wound up coming through at my price so I bought it then.......so did this one!

This one arrived first. It was noisy, had some really poor tech work done to it so I got it going. I wasn't all that impressed with it though and even after re-capping the power supply it had a considerable amount of hum. I even added another filter stage. I knew there were other solutions, maybe filament, maybe ground loop but I shelved it. If it's mine I tend to just put it away and forget about it.

So today I did a better re-cap, with a nice expensive C.E. can, an additional filter stage and while it got better and was certainly tidier, still hummed at an unacceptable level. So I disconnected the center tap of the 6.3v filament and added a hum balance: 2x 100 ohm resistors, one on each side of the filament, the other sides both going to the cathode bias resistor on the 6V6 tube. Looks like this:

When I brought this up on my Variac I thought "dammit! I killed my amp! Time for more troubleshooting!" I just wanted to be done with it. But reality is, the amp is just so quiet now! Hum free with only a little bit of noise when it's turned all the way up.

This amp I believe is the precursor to the Varsity Deluxe I reviewed here. Similar circuit, 40's style box, single 6V6 and 5Y3 but driven by the darker more euphonic 6SL7 tube rather than the snappier 12Ax7. It has a single 8" Alnico 5 Jensen speaker.

More pics:

How does it sound? Like the early version of the Tweed Fender Princeton. It's a similar circuit, but this plays cleaner and more articulate. It has a big sound for such a small box, warm but not fuzzy. Ideal Wes Montgomery or Charlie Christian sound. I'm a big fan of the Magnatone amplifier, especially the early ones. They are a bargain. I may sell this one but not for cheap! I like it a little too much.

The only drawback is the 6SL7 tube can be microphonic. If you turn both the volume and tone all the way up it may sing a song. The 12AX7 is a better tube for guitar amps. You could simply use a 6SL7 to 12AX7 adapter available on EBay, or you can just roll a little bit of the tone control back and enjoy that big warm sound.

If you like something different, give one of these a try! They are lovely little amps!

JB


8/29. After tracking with a Les Paul all weekend I've decided this is my best sounding amp. Bigger tone than a tweed Champ, smoother top, goes to tape beautifully! It's a keeper! Do look out for one of these. I did some reading about the hum and one tech mentions he struggled with his as well. he resorted to installing a big ass choke and extra filter stage. That should do the trick but try the hum balance first along with adding one filter stage. Quite happy with the results here. JB

Always wanted a copper '53 Esquire, so I rolled my own!

Here's my main guitar. I built it on my rooftop when I lived in Williamsburg Brooklyn 3 years ago:

Photo by Starina Catchitoorian:

Beach gig!

I started out a Jimi freak when I was 14 years old. So naturally I played a '69 Maple cap Stratocaster ($750 in 1990!) for years. Trouble with a Strat, something Dave Navarro said to me: "Trouble with a Strat is you wind up playing Strat things on it...." They do have a way of commanding you to play certain things. So during the grunge scare of '92 I bought my first Jazzmaster, a beat to death 1964 model(100% original, $750 in 1992!). I played that guitar for years. Best part was I didn't know how to play a Jazzmaster so I really feel like I started to find myself on that guitar. It wasn't until '99 at a guitar show in Portland that I bought my first Telecaster, a refinished black 1966 maple cap model ($750! Notice a trend??) that was light as a feather and trust me, I really didn't know how to play that guitar. I sold it in 2003 and doubled my money. It gets played in church now. I've bought and sold a lot of guitars over the years and that is the only one I regret selling. I had the bridge pickup rewound by Fralin to make it hot like an early 50's model. That was a great guitar. Rent and debt! Bah!

But the guitar I've always wanted is the Fender Esquire, namely ones made in the early 50's. They cost a lotta dough now. I have played some that were not to my liking at all and priced about $15k, and played some that if cost were no object I'd just pay whatever it takes.

To find one in Copper? There may not be any. There are only a handful of copper Telecasters in existence. I'm not too keen on the new Fender product, the relic or reissue series. Good stuff but I'm way too picky.

And really I'm totally happy with this one that I built. I have about $400 into it! It gets played every day.

The neck is just an Allparts V. They're great. I may upgrade to a Musikraft cause they are better and I can afford it now but like I said, this guitar keeps me really satisfied as is.

The body is pine, bought from Clearfork Designs on EBay. His EBay name is Ohlar. It's super light, about 3 pounds and a few ounces. I met the guy who makes them at the Dallas Guitar Expo. He's just a great guy. Super warm and friendly. You can tell when that kind of vibe goes into something one builds. I bought another body from him there that I am going to do something with next year. It's lightweight ash.

So I used Guitar Re-Ranch products to do the finish. Desert sand undercoat, copper then clear. They make great stuff. My only error was not doing a sanding sealer. Oops! Well, the grain shows through now. Fender wouldn't let that happen, but I'm not Leo!

After 3 years it's getting pretty worn!

No need for relic stuff, these are my scars and this is my story. I did the silly dowel holes as well, just details:

Finishing I did the lazy susan nail hole method Fender used to use. It's already developing that 'Fuller Tan' visible when you remove the control plate:

I went with Fender hardware and a Mojotone 50's pickup.

I really like Mojo pickups. This is the heart of the Esquire. That simple 1 pickup design forces me to play for real and extract what I want out of the guitar buy using my hands creatively. If I want mellow I need to find mellow. Gnarly is less of a challenge!

I used all CTS pots and CRL switch, the knobs are Daka Ware from the 40's, bakelite and oxblood colored. I like the way they look with the copper body. The switch tip is Daka Ware as well, oxblood too!

The pickguard is bakelite, did the whole lacquer paint circle thing cause I can! The decal I bought from some European vendor. It's pretty accurate!

So this is my baby now. My main guitar. I think it's the simplicity of the Esquire that I like the most. It forces me to find melody, be creative in my playing since I'm not fiddling with tremolo arms and pickups. I just play the thing!

A bit of the guitar in action in a 110 degree room!

And me and my friend Starina....she plays a copper Danelectro. These go together well!

Hope you got something from this post! JB