Rocktron Hush 2X, noise reduction pedal of the popular HUSH series, 2 independent channels, individual threshold control, on/off switch and status-LED per channel, up to 65 dB of gating, input 2 x 6.3 mm, output 2 x 6.3 mm, true bypass, metal housing, power 9V battery or seperat avaivable 9V DC power adapter #108096 (not included), dimensions: 125 mm (T) x 78 mm (B) x 61 mm (H), weight: 700 g (excl. battery).