Universal Audio 710 Data Sheet

Front

Rear

““

The 710 Twin-Finity is a

brand new UA design aimed

at DAW users who want to

upgrade their IO preamps

with our revolutionary

“Tone-Blending” technology

for 100% Tube, or 100%

Vacuum tube (12AX7) & solid-state dual-path preamp
UA sonic quality, Twin-Finity phase-aligned tone-blending
Dual gain stages: wire with gain to creamy to crunchy
Class A, high-headroom, high gain (70db+) mic pre & DI
All-metal chassis, rack-kit included, made in USA

™

710 Twin-Finity

Tube • Solid-State • Tone-Blending Preamp

Solid-State and everything

in-between!

”

Mike Barnes – UA VP of MarketingMike Barnes – UA VP of Marketing

The 710 Twin-Finity is a radically new UA pre-amp design which uniquely combines both the classic retro

warmth of UA tube design and the transient bite of solid-state in a 2U, half-rack, all-metal chassis. The key to its sonic
flexibility lies in its innovative circuit design, featuring a solid-state transimpedance input amp simultaneously driving
separate, phase-aligned tube and solid-state gain stages, which are then summed to a single output. The mix between
the 310 volt single-ended class-A triode tube stage and solid-state transimpedance stage is controlled via the “Blend
Knob” labeled "∞". Blending is continually variable between 100% tube and 100% solid-state offering a practically
infinite range of unique pre-amp tones and the ability to easily dial-in your own signature sound.

Technical Specifications (more at uaudio.com/specs)

Input Impedance:

Frequency Response:

Maximum Gain:

Distortion (THD+N) @ +4 dBu:

Maximum Output Level:

Tube Compliment:

2kΩ (Microphone)
10kΩ (Balanced Line)

2.2MΩ (Hi-Z Input)
20 Hz to 100 kHz ± 0.2dB
70 dB

0.1% (tube) / 0.005% (solid-state)
+28 dBu
One 12AX7

www.twin-finity.com