Badkey Drive Effector Vintage Tube Amp Sound Control Pedal – New. Vintage Vacuum Tube Amplifier. Experience authentic vintage sound characteristics. Unique tonal variations controlled by foot-operated knobs. Type: Vacuum Tube Amplifier. Operation: Foot-controlled knob adjustments for sound modulation. Product Type: Amplifier. Control Type: Foot-operated knobs. We are located in Japan. It’s our pleasure to make you happy by proposing our recommend item. If you have any questions or request about items, please feel free to ask us. International Buyers – Please Note. We do not mark merchandise values below value or mark items as – gifts – The US and International government regulations prohibit such behavior. Thank you for your understanding.