Guitar Musician has a full compliment of traditional floor and desktop bass guitar preamps by the biggest brand name manufacturers in the music industry. Our lineup includes bass amps, acoustic guitar amps as well as electric guitar amps all for the best prices on the net. Famous names like Fender, Crate, Ampeg, Behringer, Peavey, SWR and others.
119.00 ![]() Aguilar OBP-1 Onboard Bass Preamp "The OBP-1 is warm and big sounding, with tons of headroom. The unit provides up to +18dB of boost, occurring at 40Hz (bass) and 4kHz (treble)." MORE... | 199.00 ![]() EBS WahOne Bass Wah Pedal "Designed specifically for bass, the EBS WahOne is an extremely versatile wah-wah pedal that can cover classic original to modern wah sounds with warmth and depth, It also functions as a volume pedal or envelope filter." MORE... | 399.00 ![]() EBS MicroBass II Bass Preamp Pedal "The MicroBass II is a powerful, versatile tool for bassists, with functions that include an active direct box, a one- or two-channel preamp, and an A/B switcher/blender. The two channels provide sound shaping from high-end, solid-state types to distorted MORE... | 299.00 ![]() EBS ValveDrive Pro Dual Mode Tube Overdrive Effects Pedal "The EBS ValveDrive tube preamp/overdrive pedal can make your bass either glow or growl, when you want your instrument to sing or scream. It delivers everything from classic tube warmth to hard and pure tube distortion. The design in steel, chrome and Bak MORE... |
149.00 ![]() Aguilar OBP-3TK/PP Onboard Bass Preamp "3-band EQ with 18dB of boost/cut at 40Hz, 400 or 800Hz (selectable by push/pull pot), and 6.5kHz can be installed as 9 or 18 volt circuit. 1" x 1" x .6". Includes separate treble, bass, and push/pull midrange pots." MORE... | 129.99 ![]() Markbass MoMark S2 Bass Preamp Module "Designed for flexibility, the Markbass S2 solid-state preamp module features two input channels with gain control and clip LED for each.Set separate levels for two basses (i.e. an electric and an acoustic) or use one of the inputs for your instrument and MORE... | 169.99 ![]() Markbass MoMark S1M-HE Bass Preamp Module "The S1M-HE bass preamp module features the same features as the S1M—but upgrades the components to the highest level, including gold-plated circuits. The Markbass MoMark bass preamp is the choice for those who are extremely discriminating about sou MORE... | 169.99 ![]() Markbass MoMark Acoustic In Bass Preamp Module "The Markbass Acoustic In preamp module is designed especially for acoustic instruments, and features two inputs with separate gain controls (one 1/4", one combo XLR/1/4") and switchable 48V phantom power. Sliding one of these bass preamps into MORE... |
119.99 ![]() Markbass MoMark EQ7G Bass EQ Module "With a good EQ your possibilities are virtually limitless. The Markbass MoMark EQ7G bass EQ module is ideal for the bassist preferring a visual of their EQ settings. The creation and makeup of this equalizer module is unique in that the 7-band graphic EQ MORE... | 219.99 ![]() Markbass MoMark T1M-HE Bass Preamp Module "The awesome high-end components and gold-plated circuits of the Markbass MoMark T1M-HE tube bass preamp module give it an exceptional sound fidelity. Its tube glorifies the harmonics, reproducing every detail of the bass's tone with exceptional defin MORE... | 129.99 ![]() Markbass MoMark EQS4 Bass EQ Module "From Markbass, comes the EQS4 EQ bass module for the MoMark bass amplifier. The equalizer module features two channels, each possessing a 4-band EQ. The amazing little Markbass MoMark EQ module lets you customize and dial in two distinctly different EQ s MORE... | 119.99 ![]() Markbass MoMark M2VLFM Bass Master Module "The Markbass MoMark M2VLFM bass master module features the VLE filter, line out level control, a footswitch input for changing channels and muting your signal, and the bi-band limiter. The Markbass MoMark bass module's footswitch allows you to change MORE... |
189.99 ![]() Markbass MoMark EQ44S-HE Bass EQ Module "The Markbass MoMark EQ44S-HE bass module provides you with maximum tonal control thanks to its four bands of semi-parametric EQ, with components upgraded to the highest level, including gold-plated circuits. With ease and precision, the Markbass MoMark E MORE... | 643.50 ![]() ISP Technologies Beta Bass Preamplifier "The Beta Bass Preamplifier offers the professional bassist the highest level of performance ISP Technologies can provide. By incorporating patented Time Vector Processing, the compression circuitry becomes the most adaptive to be used in a bass processor MORE... | 899.99 ![]() SWR Marcus Miller Bass Preamp "SWR partnered with Marcus Miller to create this bass preamp. Miller—arguably the most influential bassist of his generation—considers this SWR bass preap the ultimate tool for bassists. Marcus says it's "The missing link between your MORE... | 69.99 ![]() Markbass MoMark S1 Bass Preamp Module "The S1 preamp module features the same sound characteristics as the Little Mark II and SA 450 amplifiers. It's a solid-state preamp that faithfully reproduces the tone of whatever instrument you play through it, without adding coloration. The preamp MORE... |

Finger weights
available in 10 finger
and 5 finger standard
and universal models.