Product Description

Soundcraft EPM12 12-Channel Analog Mixer 

Overview

The emphasis with the Soundcraft EPM12 12-channel multi-format mixer is very firmly on quality build and audio performance, with an easy-to-understand control surface uncluttered by unnecessary facilities. Surface-mount technology is used throughout, using close-tolerance components for high accuracy and repeatable settings for EQ and gain controls. The highly-transparent GB30 Mic amp (designed by Graham Blyth for the company’s 30th anniversary, and also used on the larger LX7ii and GB Series consoles), features high-resolution adjustment over a wide gain range of 55dB, and provides a stunning +22dB headroom through the console. True professional 48-volt phantom power caters for condenser microphones of all types. A unique feature of the signal monitoring is the PEAK LED. This uses multipoint signal take-offs to watch for overload in several parts of the channel strip, and the LED lights more brightly as the signal approaches the peak point. For smooth and accurate channel control, the EPM12 has 60mm high-quality faders as used on other Soundcraft desks. The monitor output and headphone output work in parallel so that performers can still listen on phones while an engineer is listening on studio monitors.

Features

• 12 mic/line channels plus two stereo channels
• Two configurable auxilliary buses
• XLR-type and 1/4" metal jack connector sockets
• RCA stereo playback inputs and record outputs
• TRS insert sockets and insterts on all mono ins and mix out

Specifications

• Frequency Response: Mic/Line input to any output: 20 Hz to 20 kHz +/-0.5dB
• THD & Noise: < 0.007%
  • -30dBu Input routed to Mix, Mic gain 30dB
• Mic Input EIN: 22 Hz - 22 kHz unweighted: -128dBu (150 ohm source)
• Bus Noise:
  • Measured RMS, 20 Hz to 20 kHz Bandwidth Line inputs selected at unity gain and terminated 150 ohm
    • Mix at Max, Faders down: < -85dBu
  • Crosstalk typically @ 1 kHz:
    • Channel Mute: >96dB
    • Fader cut-off (rel +10 mark): >96dB
    • Aux Send pot offness: >86dB
  • Input & Output Impedances:
    • Microphone Input: 2.4 kOhms
    • Line Input: 11 kOhms
    • Stereo Input: 100 kOhms
    • Outputs: 75 ohms
  • Input & Output Levels:
    • Mic/Line input Maximum Level: +17dBu
    • Line input Maximum Level: +30dBu
    • Stereo Input Maximum Level: +30dBu
    • Mix Output Maximum level: +20dBu
    • Headphones (at 200 ohms): 300mW
  • EQ (Mono Input):
    • HF: 12 kHz, ±15dB, shelving
    • Mid: 150 Hz - 3.5k Hz, ±15dB, Q=1.5
    • LF: 60 Hz, ±15dB, shelving
  • Metering: 12-segment LED bargraphs for Mix L&R outputs
  • Operating Conditions:
    • Temperature Range: -10ºC to +30ºC
    • Relative Humidity: 0% to 80%
  • Power Supply: Integral lightweight switched-mode PSU
  • AC Mains Supply: 85V-270V AC, 50/60Hz universal input
  • Power Consumption: Less than 20W
  • Dimensions (WxHxD): 17" x 3.56" x 14.25"
  • Weight: 14.77 lbs (6.7 kg)