ART Tube TUBEMP/CU Preamp Opto Compressor
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Condition: New
Description
ART Tube MP-CU Tube Preamp Opto Compressor DI
The ART Tube MP-CU is a single-channel tube microphone preamp with integrated optical compression and direct injection capability. It is designed for recording, live sound, and electronic instrument applications requiring controlled gain and tonal warmth.
This unit combines a solid-state balanced input stage with a 12AX7 tube gain stage to provide low noise operation and extended headroom. An onboard opto compressor delivers dynamic control without VCA circuitry, supporting smooth and musical signal shaping.
The Tube MP-CU is suitable for microphones, line-level sources, and direct instruments in studio or stage environments. Its compact desktop format and flexible input and output options make it practical for portable and fixed installations.
Key Features
- Tube Preamp Design: Single-channel mic and line preamplifier using a 12AX7 vacuum tube.
- Optical Compression: Integrated VCA-less opto compressor for dynamic control.
- Phantom Power: Provides +48V phantom power for condenser microphones.
- DI Capability: Hi-Z input supports direct connection of instruments.
- Balanced Output: Transformer-isolated XLR output for noise rejection.
Technical Specifications
Preamp Type
Tube-based microphone and line preamplifier.
Tube
12AX7 vacuum tube
Maximum Gain
Up to 80 dB.
Inputs
Balanced XLR mic input and 1/4 inch unbalanced instrument input.
Outputs
Balanced XLR output and 1/4 inch unbalanced output.
Power Requirement
External power supply.
What’s in the Box
ART Tube MP-CU Tube Preamp Opto Compressor DI.
Universal external power adapter.
Manufacturer documentation.
