USED Universal Audio SOLO / 610 Classic Tube Microphone Preamp / DI Box
USED Universal Audio SOLO/610 Classic Tube Microphone Preamp / DI Box
The Universal Audio SOLO/610 combines vintage tube warmth with modern functionality in a compact, high-quality preamp and DI unit. Renovated from classic console designs, it’s built to deliver rich, harmonically complex tone for vocals, guitars, and more.
Key Features
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Hybrid Class-A tube preamp driven by a 12AX7 tube, delivering warm, smooth gain and natural harmonic saturation
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Up to 60 dB of mic gain with +48V phantom power for condenser microphones
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Instrument DI input optimized for direct guitar and bass recording
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Passive tone control offers intuitively musical warmth and richness
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Balanced XLR output and unbalanced 1/4″ output enable flexible routing to recording rigs or live systems
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Linkable stereo architecture—two units can be paired for stereo applications
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Rugged desktop design with top-panel controls and a classic aesthetic
Tone & Performance
Engineered to emulate the classic feel and sound of vintage studio channels, the SOLO/610 excels at vocals and instruments, providing lush harmonic character and gentle compression. The DI input adds flexibility for guitar/bass recording, making it ideal for singer-songwriters, producers, and vocalists alike.
Condition
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Fully functional—all knobs, tube section, DI, and outputs tested and working
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Some surface wear typical of studio use—minor scuffs and surface marks on the chassis
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No functional damage, and tube warmup is smooth and consistent
This SOLO/610 brings studio-grade tube tone to your desktop or stage setup. Add an XLR cable, instrument cable, or mic stand from our inventory to complete your rig.