Soundcraft SM 24 40-Channel Audio Console

Soundcraft SM 24 40-Channel Audio Console

This item has the following defects: Bad VU meter for channel 16.

The Soundcraft SM24 is a new generation of audio console, and represents the ideal solution to a wide range of problems. As a purpose-built twenty-six bus monitor console specified by some of the world’s top monitor engineers, it will rise to any challenge, yet as a front-of-house desk it offers much more flexibility than conventional designs. A proven, compact frame reduces transportation costs and increases on-stage space, while the SM24’s state-of-the-art electronic design helps to ensure a reliable performance every time.

This unit has the following defects:

VU Meter for Channel 16 not functioning.

Specifications:

• Frequency Response
  • Any input to any output: 20Hz - 20kHz, +0/-1.0dB
• Total Harmonic Distortion
  • (All measurements at 20dBu, VCAs bypassed)): Less than 0.007% @ 1kHz
  • Line In to Group or Mix: out Less than 0.025% @ 10kHz
• Noise (22Hz-22kHz bandwidth, unweighted)
  • Mic Input Equivalent Input Noise(200ohm source): Less than -127.5dBu
  • Group Output Noise: Less than -79dBu (40 ch routed)
  • Mix Output Noise: Less than -79dBu (40 ch routed)
• Crosstalk (All measurements at 1kHz)
  • Input Channel Muting: Greater than 90dB
  • Input Channel Send Pot isolation: Greater than 90dB
  • Input Channel Send ON isolation: Greater than 90dB
  • Group Fader isolation: Greater than 90dB
  • Group CUT isolation: Greater than 100dB
  • Group to Group crosstalk: Less than -80dB
  • Group to Mix crosstalk: Less than -90dB
  • Mix to Group crosstalk: Less than -90dB
• Input and Output Impedances
  • Mic Input: 2kΩ balanced
  • Hi-Z and Line Input: Greater than 10kΩ balanced
  • Input Insert Send: 75Ω gnd comp
  • Input Insert Return: Greater than 10kΩ balanced
  • Output Insert Send: Less than 75Ω balanced
  • Output Insert Return: Greater than 10kΩ balanced
  • Outputs: Less than 75Ω balanced
• Input/Output Capability
  • Mic Maximum Input Level: +18dBu
  • Line Maximum Input Level: +30dBu
  • Input Insert Sends: +20dBu into 2kΩ
  • Input Insert Returns: +20dBu
  • Output Insert Sends: +26dBu into 1kΩ
  • Output Insert Returns: +26dBu
  • All Balanced Outputs: +26dBu into 1kΩ
  • Headphone Output:
    • +20dBu into 1kΩ
    • 150mW into 8Ω
• Input and Output Levels
  • Mic Input Sensitivity (XLR): -2dBu to -70dBu, +10dBu to -20dBu
  • Line Input Sensitivity: (0.25” jack) +10dBu to -20dBu
  • Input Insert Send/Return: -2dBu nominal
  • Output Insert Send/Return: +4dBu nominal
  • Outputs: +4dBu for 0VU
• Physical
  • Length: 1929.90mm(75.98")
  • Weight: 140kg/309lbs