Fezz Lybra 300B Evolution Stereo Vacuum Tube Amp Silver ttm it does not require any

it does not require any power whatsoever to make it work

The water resistant power input/output connections save setup time and protect this light from weather induced problems

The AG 4M is voiced to re-create the tone of the iconic Music Man Stingray electric bass

Version 2 units can still connect with Version 1 units

Fezz Lybra 300B Evolution Stereo Vacuum Tube Amp Silver ttm it does not require anyAn amplifier designed for the most demanding enthusiasts of 300B tube sound. The unprecedented PSE structure operating in class A was built using the highest quality toroidal transformers, designed especially for this amplifier. This guarantees linearity and wide frequency response. Extended tube life is ensured by delayed anode voltage switching. The unique tone of the 300B tubes is free, spacious and very involving. Type: Stereo vacuum tube