ART Solo Studio Single-Channel Multivoice Channel Strip

The ART Solo Studio is a powerful, all-analog channel strip designed for musicians, producers, and engineers who demand flexibility, precision, and professional-grade sound quality. Combining elements of the Solo MPA preamp and Solo VLA compressor, this versatile unit provides a choice between a pristine solid-state signal path and the warmth of a 12AT7 vacuum tube gain stage, allowing users to shape their sound with clarity or harmonic saturation.

The Solo Studio offers 40 dB of input gain with ultralow noise circuitry, ensuring a clean, detailed signal. A selectable Tilt EQ helps balance the tonal spectrum, allowing users to easily emphasize highs for added presence or enhance lows for warmth. The 80 Hz high-pass filter (HPF) eliminates unwanted low-frequency rumble, tightening the low end without sacrificing fullness.

The built-in optical compressor utilizes Analog Optical Isolators (AOI) for smooth, natural dynamic control. Unlike VCA-based compressors, optical compression delivers a transparent, musical response, making it ideal for vocals, acoustic instruments, and dynamic sources. Adjustable threshold, ratio, attack, release, and blend controls provide fine-tuned dynamic shaping, while the Pre-Compression Insert Loop allows users to integrate external effects between the preamp and compressor stages.

A backlit VU meter provides clear visual feedback, accurately displaying either gain reduction or output level for precise monitoring. The front-panel combo jack ensures quick instrument or microphone connections without the need to access rear-panel inputs. The rear panel includes balanced XLR and 1/4" inputs and outputs, as well as a 1/4" TRS insert loop, making it easy to integrate into studio and live setups.

Designed for both studio and live use, the Solo Studio features a rugged 1 RU rackmount chassis with a CNC-milled aluminum front plate for long-term durability. The internal power supply eliminates the need for external adapters, and the removable IEC power cord adds convenience.

• 48V switchable phantom power
• Selectable multi-voice tube/solid state control
• Hand-selected 12AT7 tube
• OPTO analog optical isolators (AOI)
• Optical controlled compression
• Pre-compression insert Loop
• Flexible tilt EQ
• Selectable low-cut filter (HPF)
• Variable threshold and ratio controls
• Variable Attack and Release controls
• Variable blend (compression)
• Variable output level control

ART SOLO STUDIO Specs

Audio I/O	1x Combo XLR-1/4" Input 1x 1/4" TRS Input 1x 1/4" TRS Output 1x XLR 3-Pin Input 1x XLR 3-Pin Output 1x 1/4" Line Output (Preamp Output) 1x 1/4" Line Input (Compressor Input)
Input Impedance	47 Kilohms (XLR) >800 Kilohms (Instrument)
Output Impedance	< 47 Ohms (XLR)
Maximum Input Level	+19 dBu (XLR)
Maximum Output Level	+27 dBu (XLR)
Gain	Maximum Gain: 55 dB
Frequency Response	15 Hz to 50 kHz (+0, -1 dB)
Noise	Equivalent Input Noise: -129 dBu (XLR, A-Weighted)
CMRR	> 90 dB

Power Source	AC Input (Included)
AC Input Power	100 to 240 VAC, 50 / 60 Hz

Mounting	Side: 2x Rack Ears
Color	Black
Material of Construction	Metal
Dimensions	19 x 17.5 x 6" / 483 x 445 x 152 mm
Weight	5.5 lb / 2.5 kg

Package Weight	6.085 lb
Box Dimensions (LxWxH)	20.8 x 8.2 x 4.9"