Vintage Tube Amp

Pioneer SR-101 Stereo Tube Spring Reverb Reverberation Amplifier Vintage Audio STUDIO MODIFIED. Tested and Works good. NOTE- This unit was modified for Studio use. The stock units mixed the right and left output reverb signals. This unit has 2 INDEPENDENT reverb channels just like a normal stereo effect device in a studio. Right channel has right output channel reverb. Two different signals can be used if desired At same time. The signal level have also been increased to 1 Volt RMS levels for better signal to noise. This unit is not suitable for typical stereo system tape monitor loop as the increased gain can overload these 250mV signal inputs if not used with suitable attenuator. It also includes RCA output jacks with signal taken just before the reverb tanks, and provides 16 db of Vacuum-Tube signal gain. This is useful for driving external reverb tanks or to be used as a 2 ch. Tube amp booster or pre-amplifier. A schematic drawing will be included. This unit can be serviced into future by competent tech.

It is a push pull amplifier, that utilizes a 5y3 rectifier tube, two 6v6 power tubes, with 6j5 triode and 6j7 pentode octal preamp tubes. No tubes are included or available. Mod or convert into a guitar amp, or use it for parts, these are awesome transformers for a 5e3 or related amp.