Features
• Automatically powers on/off when you connect or disconnect your headphones
• Master Power switch also built into the volume control
• Exclusive Bass Boost switch for up to TWICE the bass!
• Tweaked for natural frequency response (with Bass Boost off)
• DC auxiliary power jack
• OPA2227 opamp in a gold-plated DIP socket - Alternative opamp chips available!
• Alps RK097 Volume Control
• Built on the finest custom cMoy PCB: Version 2.00 utilizes a ground plane, wide traces, and a compact layout for excellent signal transfer.