The SOLO MPA Multi-Voice Tube Preamplifier allows users to blend between a pristine low-noise/low-distortion solid-state transistor circuit and a warmer Class-A tube mic preamp.

With the flexible EQ controls, users can voice the SOLO MPA to create their signature sound. Featuring 48V phantom power and a variable input impedance control, users can tailor the SOLO MPA to suit their microphone of choice, be it a high-quality dynamic, a studio-grade condenser, or a low-level ribbon.

The SOLO Series of single channel rackmount units have been developed for the recording enthusiast with a preference for simplicity.

Features

• Adjustable input impedance (600 to 80K ohms)
• Flexible Tilt EQ
• Tunable Lowcut Filter
• Variable Voice Tube/Solid State Control
• Front accessible meter trim
• Discrete class A FET input microphone preamplifier
• Low THD
• Wide frequency response
• Front mounted Instrument/DI Input
• Very high input impedance
• +4dBu/-10dBV output level selection

Specifications

• Frequency Response: 15 Hz to 50 kHz (+0, -1dB)
• Dynamic range: >110dB (A weighted)
• CMRR: >90dB THD 800k ohms (Instrument), +27dBu (XLR)
• Output Impedance: < 47 ohms (XLR)
• Maximum Gain: 70dB
• Meter Calibration: 0VU = +4dBu output (+4dBu mode) 0VU = -10dBV output (-10dBV mode)
• Low Cut Filter: Single pole,10-200Hz adjustable
• Tilt EQ: +/- 12dB adjustable
• Power Requirements: 100-120V 60 Hz / 220-240V 50Hz rear mounted switch and IEC connector
• Dimensions (HxWxD): 1.75 x 19 x 6″ (4.45 cm x 48.3 cm x 15.2 cm)
• Weight: 5.6 lb (2.5kg)
• Box Dimensions(HxWxD): 5 x 20.4 x 7.44 (12.6 cm x 51.8cm x 18.9cm)