BK Butler 911 Tube Driver Reissue with Bias Knob is a aimed at intermediate players effects and pedals listing with marketplace-sourced data. BK Butler Tube Driver w/ Bias Knob - 2018 currently sits around 235 USD. Perfect working condition. Marketplace data is richer on listing context, but it needs more buyer verification. Good visual coverage for spot-checking the item. Marketplace listing quality varies by seller, so condition and included items still need verification.
Fit: Best suited to players who have outgrown their first setup and need a meaningful step up.
Why this is interesting
- Good visual coverage for spot-checking the item.
- Positioned as a realistic step-up option for players leaving starter gear.
What you will likely need with it
- power supply or battery
- instrument cables
Watchouts
- Marketplace listing quality varies by seller, so condition and included items still need verification.
- Condition is listed as Very Good, so cosmetic and functional checks matter.
- Structured specifications are limited, so compatibility details may need manual confirmation.
- There is little or no review coverage attached to this source record.
Source: reverb · Effects and Pedals / Overdrive and Boost
Original source price: 235 USD · Shopify draft price: 321.95 CAD
