Used GALLIEN-KRUEGER B-PLEX Preamp

Operation confirmed.

*Accessories: Case, adapter, 3.5mm stereo mini plug. Instruction manual is missing and not included.

Please check the condition of the item in the photos.
I believe the condition is good, but please understand that this is a used item before purchasing.

The following is a quote:
The B-Plex Preamp combines 47 years of amplifier design experience with cutting-edge technology to provide the flexibility modern musicians need.
At the heart of every Gallien-Krueger product is the active 4-band Variable Q equalizer and contour circuit, which set the standard for bass tone shaping over 30 years ago.
Infused with years of proven GK technology, the B-Plex features a variety of filters that allow you to create your original bass tone.
The Voice control also allows you to select the sound character of Gallien-Krueger's masterpieces such as the 800RB, Fusion550, MB800, and MB150.
The foot-switchable compressor and overdrive allow your playing to seamlessly blend into the band or stand out without getting lost in the mix.
It is also equipped with a convenient chromatic tuner with an easy-to-see LED display.
It features standard jack outputs for connection to an amplifier or power amplifier, and DI outputs for sending to a PA or recording console.
The AUX input and headphone output are ideal for quiet jamming along with your favorite songs.
The USB input/output terminals also allow for digital recording and re-amping in conjunction with your favorite recording software.
The controls with LEDs are highly visible even on a dark stage, and the heavy-duty chassis provides excellent stability when the foot switch is pressed.