PreBS 15+ w/15″ Speaker                                  Navy w/Carolina Blue Stripe

Been wanting to try this for some time now. A PreBS 15+ with 15″ Weber speaker. Turned out better than I imagined! The oversized/specialized Mercury Magnetics transformers combined with the larger cabinet and 15″ speaker is a perfect combination! More volume, more headroom, and more harmonic overtones when pushed, especially with the mid-boost engaged and/or the feedback knob cranked. It’s just hard to imagine a gigging/recording senario where this amp wouldn’t excell. Use 6V6, 6L6, or 5881 power tubes and a 5AR4/GZ34 or 5U4G rectifier to dial in just the right amount of output and sag for your tonal preferences. Right at home with blues, R&B, country, surf, jazz, rock, and ? Portable, powerful, perfect, pedal friendly tone!


PreBS 15

Another PreBS 15 is completed! This time it’s wearing black with a silver stripe. It features a 12″ Mojotone BV-25M speaker(enhanced green back), Mercury Magnetics output transformer, and push-pull mid boost. Of course, it has the usual bells and whistles as well; all tube point to point wiring, choke filtering, full sized reverb tank, pull- bright on the treble pot, and a negative feedback pot on the rear panel to dial in the right amount of break up and harmonic content.  18W output from a pair of Tung-Sol 6V6s make this the perfect bedroom, rehersal, studio, and giging combo!


PreBS T5 Solid Cherry w/10″ speaker

Posted on August 27, 2017 by patsweet

Another PreBS T5 collaboration with a custom cherrywood cab built by my dad. This one has a NOS 5V4G rectifier and a Mercury Magnetics output transformer(8 ohm for more speaker choices) for 6L6 or EL34 power tube, and a 10″ Eminence hemp cone, Lil Buddy speaker which compliments both clean and overdriven tones. As always, it features a 3-position gain switch for versatility and a super soft high quality handle from El Dorado. The undisputed king of Champs!


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