See also:

• Business: Consumer Goods and Services: Electronics: Audio: Amplification  (109)
• Shopping: Music: Instruments  (1,476)

Acme Sound Bass Speaker Cabinets - - Andy Lewis' flat-response extended-range "Low B" line of 3-way bass speakers. Direct sales.

Bass Gear Review Page - - Huge archive of bass-related user reviews including preamps, power amps, amp heads, speaker cabinets, combo amps, and effects.

Compact Bass Guitar Speaker Bottom - - Len Moskowitz' famous compact bass cab plans. Gonzo sound for the do-it-yourselfer.

ESP Projects - - Audio projects including amps and preamps suitable for musical instruments amps, effects, and some neat subwoofer/processor plans for bassists.

Fuchs Audio Technology - - Design and hand-build tube amplifiers; includes model speficications and dealer network. Also offer a custom-build service.

Harmony Central Amp Database - - Large database of guitar and bass amplifier and speaker user reviews.

valveamps.com - - Collector and restorer of old valve guitar amplifiers describes his collection.