August 2010 \ Features \ Builder Profile \ Builder Profile: Sommatone Amplification

Builder Profile: Sommatone Amplification

Michael Ross

The story behind Jimmy Somma's hand-built amp heads


Premier Guitar August 2010

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The Sommatone showroom is well stocked with a variety of combos and half-stacks in varying wattage and covering options. Photo by Michael Ross
Why should people spend a lot of money for a custom amp?

I can’t understand the mentality where a guy will drop crazy money on a goldtop or a ’59 Les Paul reissue and then play it through a Fender Hot Rod Deluxe. The amp is a bigger part of the equation. A ’59 Les Paul through a transistor amp is going to sound like a Les Paul through a transistor amp. But put an Epiphone through an amazing tube amp, and that guitar will sound really good.

What is the essential difference between your amps and the other custom amps out there?

The layout and the construction. A lot of manufacturers are doing a massaged kit. They’ll use a chassis from a kit supplier and basically make a Marshall or Fender. In the process of doing repairs, we’ll often open up “custom” amps and see another Fender or Vox clone with a different logo on it. We design our own chassis and a sheet metal company manufactures them for us. Most of our amps have true point-to-point wiring, as opposed to using a tag board. It is all about the purity of the signal path and having as little as possible in the circuit that is going to denigrate the tone and the sensitivity. When you have lengths of wire running close to one another you get interaction, even though there’s no contact. Your signal is not pure. So, where the components are located, how the wires are run, and keeping the links as short as possible are all important.

Does this affect the sound or the feel?

Both. A lot of times when you play through an old amp and push it hard, you’ll hear buzziness on top of the note—a shrillness. You can dial that out, but it shouldn’t be there to begin with. That’s parasitic oscillation. You don’t hear it as amp noise, but when you’re playing, it’s present as an impurity. A well-designed amp takes out those impurities and gives you this perfect sonic character. That’s the difference between a mass-produced amp with a PC board and someone who is paying attention to detail and designing the amp for perfection.

Do you have dealers where people can check out your amps?

Yes. You can find a list of dealers at sommatone.com. We’re actively expanding our dealer base because, ultimately, for people to hear the difference in our amps, they need to be able to play through them.

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Comments

(6 comments) display by
UsernameComment
robert zee
on 09/08/2010
mr.somma takes pride in all of his work! and hands down!! his amps are made and sound better! because of this! he fixed an old silvertone for me! and it never sounded better! no mass production here folks! just proud made in the u.s.a. tone!!
Spanky
on 08/23/2010
I demoed one of these at a local dealer. Super nice amp, cool tone and nice response to guitar volume. But I don't think it was the best tone I've ever heard, but that is always subjective. My ears lean more toward the Dr Z tone, but for channel switching it is Bogner hands down for me. and re the HRD... at price point I'd lean to the Deville long before the Deluxe unless modded. OD channel on the HRD is tough on the ears.
Roger
on 08/02/2010
What Tom said
Dziuba
on 07/25/2010
I own one of Jimmy's amps and have another on order. They are absolutely the best sounding most responsive and durable instruments I've ever used! (based on 35 years of giging and many amps). If you're looking for an amplifier that completely reveals your playing and inspires you to play better, buy one of his! Bravo Sommatone!
Tom
on 07/22/2010
Nothing wrong with a Hot Rod Deluxe...
Tom Priem
on 07/21/2010
I think it is great that the smaller builders are making the lower output tube amps again.
The days of full stack amps in the backline are pretty much over. PA systems have advanced so much that most find that guitars sounds better mic'd and sent to the FOH mains, for a better, cleaner sound.

For smaller gigs that same 30-50 watt amp can do just fine in a much more intimate venue.

The good thing about having all these small boutique builders producing quality amps is that it makes it more competitive, making the amps affordable for us poor musicians.



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