Ruokangas Unveils the Valvebucker, the “Only Tube-Driven Electric Guitar Pickup in the World”
New invention sports active preamp circuit, volume and tone knobs and boost switch.
Source: www.guitarworld.com
Ruokangas Unveils the Valvebucker, the “Only Tube-Driven Electric Guitar Pickup in the World”
New invention sports active preamp circuit, volume and tone knobs and boost switch.
Source: www.guitarworld.com