Hopefully, potential buyers already know all about this amp, but if not, here are a few points:
- Made in Germany
- Discrete bipolar transistor output section with massive toroidal transformer (NOT a Class D amp)
- Great sounding preamp section that’s ideal for recording through the DI output
- Excellent DI for gigs when going through Front of House
- On board compressor with ratio and threshold controls
- Amazing and versatile tone and it gets loud enough that I’ve used it for gigs in medium-sized clubs WITHOUT going through the PA (R&B and Classic Rock gigs—if you play metal all bets are off)
- Weighs only 30 pounds.
I am the original owner and purchased it new from Rudy’s Music. Amp is in excellent condition.
More detailed info in this review: AER Amp One bass combo review | MusicRadar