Drawmer DL241 Dual Auto Compressor *Works well. *There are no noticeable major scratches, but there are minor scratches from use, so please understand. *The left ATTACK knob is partially peeled off, but there is a pointer at the base, so there is no problem with visibility and adjustment. Dual-channel link operation is possible. Program-adaptive circuitry provides smooth response and noise removal near the threshold level with expander/gate control. Attack and release times can be set manually or automatically. Compression performance with smooth soft knee and accurate ratio control. Peak limiter setting is possible with zero response time/zero overshoot circuit (0dB to +16dB). Equipped with gain reduction (8-dot LED) and input/output level display LED bar graph (8-dot LED). Bypass that directly connects the input and output terminals allows signals to pass even when the power is off. Input/output level switching (+4dB/-10dB) button on the back. Input/output terminals: Φ6 TRS balanced stereo phone (DL241) Input/output terminals: XLR balanced (DL241 XLR) Instruction manual ↓ chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://tascam.jp/downloads/tascam/30/dl241_241xlr.pdf