Studio Master N48 Digital Audio Processor Overview:

Features:

• Built in 32-bit ADC/DAC high-speed conversion chip; 96kHz high sampling rate
  makes sound perfectly reproduced.
• Provide USB2.0, USB3.0, RS485, TCP/IP and other interfaces to connect
• computers or central control equipment. The RS485 can be used to cascade 250
  devices with IDs for control.
• Directly use the function keys and knobs on the panel to set functions or connect
  computers to control through PC control software.
• A single machine can store 60 groups of user program data.
• 2 x 24 LCD blue backlight display function setting, 5 segments of LED display
  input/output precise digital level meter, mute and edit status.
• Each input has 12-band of independent full parameter equalization, and each
  output has 15 segments of independent full parameter equalization,the adjustment gain range can be up to 20dB, and five equalization modes can
  be selected, including parameter, high modulation, low modulation, 1st order all
  pass, and 2nd order all pass, The maximum delay can reach 1000ms in various
  units of millisecond (ms), meter (m) and foot (ft).
• Parameter setting of each channel can copy freely, build-in signal generator.
  Input processing includes Gates, 2DEQ, Auto-Gain, Compressor etc.
• Output processing displays Compressor/Limiter and other functions in
  an intuitive control panel on PC end.
• Every input and output can do matrix assign freely.
• On-board code generator for monitoring instant status from the panel of center
  control system.

Specifications:

• Input impedance: balanced 20k ohm
• Output impedance: balanced 100 ohm
• CMRR(rejection rate): > 80dB (1kHz)
• Input range: +21.5dBu
• Frequency response: 19.7Hz-20kHz ( 0.5dB)
• SNR: > 118dB@1kHz 0dBu
• Distortion: < 0.002% OUTPUT=0dBu/1kHz
• Channel resolution: > 108dB (1kHz)
• Power consumption: 42.4W
• Power supply: AC90V~220V 50/60Hz
• Product size (W x H x D): 553 98 325mm
• Net Weight: 3.55kg