No ads. No sponsorships. Just firsthand experiences from fellow enthusiasts. Learn more.
TONE MONSTER SEB2-B Guitar Bass Preamp Balance Volume Treble Bass 4 Pots
$69.99 on eBay


The circuit board, manufactured using Surface Mount Technology (SMT), is covered in epoxy to prevent damage and secure the wiring. Top quality components and meticulous soldering ensures noise free performance. The plastic case (45 X 25 mm) includes an adhesive pad for secure mounting. Powered by a 9V alkaline battery (not included) the circuit can handle up to 18V (2-9V in series) for increased headroom. We offer DIY power upgrades including the BAT-1 (18V) or BAT-2 (9 or 18V switchable).  

Related collections

Bass Guitar Equipment Recommendations from

Bass Guitar Amplifier & Cabinet Recommendations from

Bass Amps, Cabs, Combos, and Heads.

Bass Guitar Effects Recommendations from

Bass Guitar Recording Equipment Recommendations from

Bass Guitar Equipment for Live Sound Recommended by Bass Players

Live sound reinforcement and PA systems.

Bass Guitar Strings Recommendations from

Roundwound, Flatwound, Tapewound, and more.

Bass Guitar Hardware & Repair Product Recommendations from

Hot Deals for Bass Guitar

Double Bass Equipment Recommendations from

For double bass, string bass, contrabass, bass viol, acoustic bass, upright bass, standup bass, bass fiddle, and more.

Double Bass Amp, Mic & Pickup Recommendations from 

Amplifying your double bass.