UnderToneAudio MPEQ-1 #159 (Used)

The UnderToneAudio MPEQ-1 is the amalgamation of the UTA EQ and UTA's new custom mic pre. You can use the equalizer and the mic pre separately or as a complete channel strip.

The mic pre has a custom input transformer and a carefully chosen output transformer. Both are optimized to accentuate the most flattering sonic qualities inherent in audio transformers. The unique mic pre design makes both of the transformers bypass-able. This offers users a choice between the detailed clarity of a Class-A transformer-less design or the vintage musicality of a dual transformer mic preamp.

Features:

• -10 to -60 dB boost range (in stepped 5 dB increments)
• Switchable 20 dB pad
• Instrument DI
• Front panel XLR–1/4" (DI) combo input
• Phase reverse switch
• + 48 V phantom power
• +/- 10 dB trim knob
• Bypass-able input and output transformers
• Ability to use mic-pre and UTA EQ on seperate signals.
• Inputs/Outputs (all XLR):
  
  • Mic-pre Input
  • Mic-pre direct Line Output
  • Line Input
  • EQ Line Output - w/ output transformer
  • EQ Line Output - w/o output transformer

Specifications:

Input Impedance:

• Mic In transformerless: 2K ohms
• MIc In 200 Ohm: 2K ohms
• MIc In 50 Ohm: 500 ohms
• Line In: Greater than 10K

Output Impedance:

• Mic Out: 47 ohms
• Main Out Transformerless: 47 ohms
• Main Out with Transformer: 120 ohms

Frequencey Response:

• Mic Preamp: 10 Hz - 80 kHz +0 /-1 dB
• Line In/Out: 10 Hz - 50 kHz +0 /-1 dB

Noise Floor:

• Mic Preamp: -128 dBu (20 Hz - 20 kHz)
• Line Level Circuit: -91.5 dBu (20 Hz - 20 kHz)

Max Level Before Clip:

• Mic Preamp: +27 dBu (or better)
• Line Level Circuit: +27 dBu (or better)

Distortion:

• Mic Preamp: .003% at +27 dBu
• Line Level Circuit: .015% at +27 dBu

Dimensions:

• Front to Back: 12.25" (with heat sinks and knobs: 14")
• Left to Right: 17.25" (with rack ears: 19")

Weight: 10 lbs