The award-winning 710 Twin-Finity™ is a radical UA mic preamp design that combines both the classic retro warmth of tubes with the transient bite of solid-state, all in a 2U, half-rack unit.

The 710 was created specifically to add the tonal versatility and sonic inspiration missing from generic audio interface preamps.

Tone blending is continually variable between 100% tube and 100% solid-state, offering a practically infinite range of unique preamp tones, plus the ability to easily dial-in your own signature sound.

There are lots of sensibly priced solid-state and tube preamplifiers out there, but the 710 Twin-Finity is the only one that offers the best of both worlds — as well as everything in-between — all in one box, and within reach of any serious project studio’s budget. Includes a 19" rack-kit for mounting one or two units.

All you need to know about UA B-Stock:

• B-Stock Units have the same warranties as brand new units
• B-Stock Units are eligible for the same promotions as brand new units
• All included software available upon registration
• Units and packaging may show signs of light wear and tear
• All B-stock is re-tested and certified by UA technicians prior to being listed

Universal Audio 710 Twin-Finity Tube/FET Mic/Line Preamp/DI Features:

• Phase-aligned tube/solid-state tone blending
• Dual gain stages for a variable vintage coloration
• Discrete JFET DI with 2.2M ohm ultra hi-Z impedance
• 70dB+ of gain, +48-volt phantom power, pad (15dB), polarity invert, and highpass filter (75Hz)
• Rear-panel XLR Mic input, XLR Line input, and XLR Line output
• 19" rackmount kit for 1 or 2 units included
• Legendary UA build quality and heritage

Tech Specs:

• Preamp Type: Hybrid
• Number of Channels: 1
• Phantom Power: Yes
• Analog Inputs: 1 x XLR (Mic), 1 x XLR (Line), 1 x 1/4" (Hi-Z)
• Analog Outputs: 1 x XLR
• Frequency Response: 20Hz-100kHz
• Rack Spaces: Half (2U)
• Height: 3.5"
• Depth: 10.25"
• Width: 8.45"
• Weight: 5.25 lbs.