TS-12PFX 12 Channel Mixer, Mic input: 4 channels (4 XLR), Line input: 4-channel single plug mono/stereo, Stereo input: 4 sets (8 channels of mono), 1-channel CD/TAPE RCA stereo input interface, 1 stereo main output, 1 auxiliary output, 1 stereo monitor output, 1 earphone monitor output, 1 CD/Tape output, 24-bit DSP audio processor, 20Hz-20kH ±3dB, Phantom Power: 48V with switch, Mic balanced input noise: -119dB (A-weighted), External AC18V/1A (AC 230-240V 50/60Hz) power adapter.

ITC T-7770 IP Network Audio Sampling Terminal, Support Protocol: TCP / IP & UDP, Audio Format: MP3 / PCM, Sampling Rate: 8kHz~48KHz, Transmission Rate: 100Mbps, Audio Mode: ADPCM PCM, Input Frequency: 80Hz~16KHz +1/-3dB, AUX Input Sensitivity: 350mV, AUX Sound Pressure Trigger Threshold: ≥10MV, THD: ≤0.3%, SNR: ≥68dB, Operating Temperature: 5℃~40℃, Operating Humidity: 20%~80% relative humidity, non-condensing, Power Consumption: ≤10W, Power Input: DC12V/1A, Dimension: 165x 156 x 33mm, Weight: 0.5Kg