SM PRO PM 8 Passive Summing Box With 8 Channels

Pristine 8 x channel passive mix bus 8 x combo TRS/XLR inputs 2 x stereo output pairs 1 x 25 pin DSUB input (Protools/Tascam format) 1 x 5 pin link connector for chaining multiple PM8's 2 stereo mix volume controls 8 x mute switches 8 x rotary pan controls Max. entrance volume: +42 dB Frequency response: 20 Hz - 100 kHz with 0.5dB Cross modulation @ 1 kHz - 90 dB Max. output volume: +24 dB Output impedance: 50 ohms balanced 1 x ground pin connector Internal power pack (110 V - 230 V adjustably) Housing: Metal