This box gives you the ultimate control over your instruments and your gear. You can alternate between channels A and B, or select both. Thanks to our patented, state-of-the-art optical switching, there's no added noise, pops, or crackles. Indestructible foot switches let you make your choice with little effort. Run it on one standard 9V alkaline battery or an optional external 9V power supply (T401-ND).
Impedance in and out: 1M Ohms Operating Level: -40dBu to 0dBu Frequency Response: 20Hz-20kHz ±1dB