18-watt Archives - tonefiend.com

How come my DIY amps never look this pretty inside?

A couple of weeks ago I posted here about a Premier Guitar project in which I built two Marshall 18-watt clone kits. Meanwhile, the magazine received a review model of Marshall’s latest iteration of the 18-watt, a high-end, hand-wired version that sells for $2,700. My new review is online at PG, if you’re curious to hear a proper Marshall as well as the clones.

My take: It’s a beautifully built, hand-wired amp that sounds as least as good as either clone. Unlike the kits with their single 12″ speakers, the Marshall has a pair of 10s, which I think I prefer in this circuit. At $2,700, though, it’s pretty darn expensive, even for a beautiful, hand-made instrument. But I’ll be sad when I send the review model back to Bletchley.

I had a blast building and testing two Marshall 18-watt kits for a Premier Guitar story — and I emerged with new respect for this cool 1965 design.

These mini-Marshalls were neglected in their day, but are now treasured. The oft-heard claim that they provide plexi tones at reasonable volumes is only partially true — these are open-backed combos powered by a Vox-like pair of EL-84s tubes. But while they have roughy the same horsepower as the era’s Fender Deluxe and Vox AC15, their tone is undeniably ’60s Marshall. In the studio, they sound far larger than their actual size. And out of the studio, they’re still pretty darn loud.

I've never seen three 18-watts in the same place before. — I’ve never seen three 18-watts in the same place before.

Even though the Mojotone and Tube Depot kits I built share the same schematic (and identical cabinets, both made by Mojotone), the build experiences and final results differed greatly.

And just when I thought I’d scaled the Everest of 18-watt ecstasy, I get a real Marshall 18-watt reissue for an upcoming Premier Guitar review. Stay tuned.

Are any of you guys 18-watt fans? Any observations to share?