Two channels of overdrive/boost each with its own Volume and Drive controls for independent output level and sustain adjustments. The channels share user adjustable internal trim pots and the midrange character (M) and tone controls (T).
The M knob uses a unique dual stack pot to adjust the amount of midrange content while shaping frequencies around the midrange for best presentation.
The T knob is a balance typed tone control that is centred at 12 o'clock. as you turn the tone up the treble increases and the bass slightly reduces.
The three internal trim pots are the white "NS" for note-shape (sets the amount of bass and gain being fed into the overdrive circuit), the white "P" for presence and the orange "B" for bass.
Use 9 or 18V power (negative tip).
Product Specs
- Item Number: 38427
- Make: Barber Electronics
- Model: 1/2 Gainer
- Condition: Very Good
- Finish: Metal
- Categories: effects-and-pedals ⇒ overdrive-and-boost ⇒ pedal
- Year: 2010/11
- Made In: United States
- MPN: 38427