Vintage bass Guitar Preamp from the late 1980's. Features include. Pre-EQ. Compressor with Ratio control, Attack, Release and Gate buttons. Octave divider to add sub bass. EQ with LF and HF controls with a filter button. Crossover control, It has a low pass output on the back. Chorus, with delay control and Flanger buttons
Back Panel has Sub out, Right out, Left Mono out. Insert socket, footswitch sockets for Chorus and Octave.