TS-24PFX-4 24 Channel Mixer with DSP Effector and 4 Groups


  • 18 gold-plated XLR microphone inputs and balanced line inputs.* 6 stereo TRS balanced input interfaces.
  • Ultra-low noise preamplifier and +48V phantom power.
  • Extremely high space provides a wider dynamic range.
  • All input channels are equipped with mute, SOLO function, overload LED & low cut filter
  • MIC channel with low cut filter and stage.
  • Each channel has 6AUX transmission, with AUX1-2/AUX3-4/AUX5-6 and PRE/POS switchable faders.
  • Microphone channel IF supports 3-band EQ adjustment.
  • Stereo channel has 4-band EQ.
  • With SUB1-2, SUB3-4, MAINL-R and center signal distribution switch.
  • 100mm high precision fader.
  • Each channel is equipped with a plug-in interface and a direct output interface, a main plug-in interface for flexible connection to external devices.
  • (SUB1-SUB2)(SUB3-SUB4)|(L-R) (center) A&B matrix.
  • Control room or mobile devices.
  • 2-TRACK IN can be distributed to the main microphone, control room/headphone output.
  • Fully assignable intercom system.
  • With USB port, support recording SUB1-2 or main output, and transmitting to CH23-24 system bus for playback.
  • 100 options of DSP effects.


Input impedanceMic 2kohm balancedLine 10kohm balanced
Input gainMic continuous variable: 0dB to +50dBLine-mono continuous variable: -15dB to +35dBLine-stereo continuous variable: -20dB to +20bB
Maximum input levelMic +22dBuLine – (mono) + 22dBuLine – (stereo) + 22dBu
Interface transmission impedance120ohm unbalanced
Interface transmission level / maximum-10dBu/+22dBu
Loop impedance10kohm unbalanced
Interface loop level / maximum-10dBu/+22dBu
CMR at 1 kHz Line (20Hz-20kHz)>60dB
Frequency responseMixing to mixing 20Hz-20kHz +/-3dB
SNR (20Hz-20kHz)Mic EIN ref.150ohms-117dBu
System noise (20Hz-20kHz)
Summing noise-90dBu (24-channel routing pull low to fader)
Wired mixing noise-86dBu (24 channel routing to 0dB, pan center)
Distortion at 1kHzMixing to device interface (+30dB overall gain, +20dBu output) <0.009%Mixing to device interface (+30dB overall gain, +20dBu output) wavelength 0.03%
Crosstalk at 1 kHzChannel to channel >-80dBMixing to mixing >-80dBChannel to mixing >-80dB
Fader attenuation>100dB
Output (rated signal level mic-50dBu to 0dBu-Line 0dBu)
Output channel14 outputs (4 groups, 6.5 single-plug interface output; 6 auxiliary, 6.5 single-plug interface output; 1 stereo monitor, 6.5 single-plug interface output; 1 stereo RCA output port; 1 stereo main output XLR/6.5 single plug interface; 1 channel center audio output/6.5 single plug interface.)
Output impedanceAll line outputs are 120ohm unbalanced
Interface transmission impedance120ohm unbalanced
Interface transmission level / maximum+22dBu
Interface loop impedance10kohm imbalanced
Interface loop level / maximum+22dBu
Maximum output level at XLR main output+28dBu
All outputs on 1/4″ plug+22dBu
Main mixing section
Treble slope+/-15dB @ 12kHz
Alto-treble signal bell (stereo)+/-12dB @ 3kHz
Alto-treble signal bell (single)+/-12dB frequency range 100Hz-80kHz
Alto-bass signal bell (stereo)+/-12dB @ 500Hz
Bass signal bell (stereo)+/-15dB @ 80Hz
High pass filter slope-18dB/Oct. @ 75Hz
Power supply100-240V-50/60Hz
Net weight19.42kg