SSL X-Rack Microphone Pre Module

The X-Rack Mic Amp Module, XR621 from Solid State Logic is a single channel microphone/line/instrument preamp, and part of the X-Rack/Mynx modular system. The preamp was designed around the same SuperAnalogue circuitry found on the SSL's XL 9000 K console, and provides 75dB of gain, variable impedance control, phantom power, and phase reverse.

• Single channel, modular microphone preamp based around SSL's XL 9000 K SuperAnalogue console circuitry
• Variable impedance control on microphone input
• Low- and high-pass filters, with 12dB and 18dB/octave slopes respectively
• Polarity invert switch and 48V phantom power switch
• Includes 20dB pad
• Multiple LED indicators provide status information

Specifications:

• Number of Channels: Single
• Inputs:
  • 1 x XLR Microphone
  • 1 x XLR Line
  • 1 x 1/4" TS phone DI (front panel)
• Output: 1 x XLR
• Phantom Power: 48V
• Multi Function: No
• Gain Range:
  • Mic: +12dB to +75dB
  • Line: -20dB to +20dB
• Maximum Output Level: +24dBu
• Frequency Response: 20Hz to 20kHz, +0.05dB/-0.1dB (-3dB at 150kHz)
• Noise: EIN: <-127dB @ maximum range
• Dimensions: 1.4 x 7.9 x 6.8" (35 x 200 x 171mm)
• Weight: 9.5 oz (260g)
• Specialties: Ground lift switch on Instrument input