Tube Amp Doctor (TAD)
Used Tube Amp Doctor BiasMaster - Save $0 (was MSRP?)
Save a whopping zero dollars on this used BiasMaster, perfect for the serious tube amp enthusiast who needs precision biasing and wants to get their hands dirty.
$180.05
Retailer: reverbAI Score: 9/10
Get This Deal →Price History
| Date | Price | Condition | Retailer |
|---|---|---|---|
| 7/2/2026 | $180.05 | used | reverb |
