Author Archives: patsweet

PreBS 15 Black with 12″ Speaker

Another PreBS 15 is completed! This one is a traditional looking build with 12″ Eminence GA-SC64 speaker,  Mercury Magnetics transformers, and user adjustable bias control and test points on the rear panel. This $50 upgrade will pay for itself the … Continue reading

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Sweet Moving Sale

Update 6-09-19 Sweet Amplification is NOT moving to Austin Texas yet… but, all in-stock amps are still discounted 10% off our already super fair price for premium quality hand-wired amps! Stay tuned for updates. A move will most likely take … Continue reading

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PreBS 20 Tie Dye

A very special custom PreBS 20 for a “Deadicated” client with tie dye grill cloth from artist Courtanay Pollock from late 60′s Grateful Dead fame. This one has Mercury Magnetics transformers, Weber 12F150B speaker, and push-pull midboost, as well as … Continue reading

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Sweet 1×12 Cherry Bassman Cab

A custom cherry 1×12 speaker cabinet for a black or silverface bassman head! Made for a friend, Chicago Blues, Jazz, R&B guitarist Hiro Konishi. SOLD!

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PreBS 20+ Cherry cab

Fresh off the bench, this PreBS 20+ is extra Sweet with top of the line Mercury Magnetics trannies, solid cherry cab with dovetail joints and hand rubbed oil/urethane finish. This time around I went with a traditional 1×12 baffle featuring … Continue reading

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PreBS TT40

The first Sweet Low Power Tweed Twin build is completed! This is one of the most unique and  interesting Fender tweed era models with dual rectifier tubes, a unique pre-amp circuit, cathodyne phase inverter(like tweed Bandmaster and Princeton Reverb),  and … Continue reading

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Tube Cage for Fender Blues Jr and Pro Jr

As an amp tech for several decades, I cant tell you how many broken and bent tubes and damaged sockets I’ve seen in Blues and Pro Jrs. The new III version comes with a  cage but it is not available … Continue reading

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McKoustic 30 combo

Introducing a new Sweet combo for acoustic instruments, the McKoustic 30! Another McKeever collaboration with my dad who built the cab from solid cherrywood and finished with hand rubbed oil/urethane. The sealed and ported cab features  full range Eminence 10″ … Continue reading

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PreBS 15+15

A custom ordered PreBS 15+ with 15″ speaker and Mercury magnetics trannies for 6V6 or 6L6 power tubes and output from 18W-36W.  It also features the new user accessible bias pot and test points on the rear panel. This new … Continue reading

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PreBS 20+ Cherry

Another gorgeous cherrywood cab with hand rubbed oil finish built by my dad in Pennsylvania! This one has all of the usual features plus user adjustable bias on the rear panel. Just set your meter to the mV scale, attatch … Continue reading

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