Effectrode Blackbird Vacuum Tube Preamp – Chicago Music Exchange
Effectrode - The SR-71 Blackbird vacuum tube preamp is now back! This tone engine is ultimate machine for recording guitar direct and augmenting vintage/boutique guitar amps to add more channels, flexibility and
SOLD - Short term PRICE DROP!! Effectrode Blackbird SR-71 tube preamp | TalkBass.com