Xotic teams up with Andy Timmons for signature BB Preamp pedal

Ampeg Classic Analog Bass Preamp Pedal

FRIEDMAN BE-BB Preamp Module - synergyamps.com

Xotic Effects SP Compressor Guitar Effects Pedal Regular | Reverb

Xotic SP Compressor 2010s - Black | Reverb

Xotic SP Compressor 2010s - Black | Reverb

BP1 Bass Preamp - Studio quality bass preamp at your feet

What to look for when buying my first phono preamp?

B.B. King sound based on LabSeries L5 Preamp