Versatile Preamp with Tone Blending and Built-In A/D ConvertersThe Universal Audio 4-710d is a high-quality, four-channel mic and instrument preamp that allows you to blend tube and solid-state tones. Perfect for capturing signals from various sources, both instruments and microphones. This multi-channel preamp features 1176-style compression on each channel and four additional line inputs that feed into eight channels of pristine A/D conversion. Based on UA’s classic analog designs, the 4-710d includes many modern features, making it the most versatile preamp in Universal Audio's lineup.

Key FeaturesFour Channels of “Twin-Finity” Preamps: Allows smooth blending between tube and solid-state tones.1176-Style Compression Section: Each channel is equipped with compression, with selectable fast and slow attack times.

Built-In A/D Converters: Eight channels of high-quality conversion with sampling rates up to 192 kHz.

Exceptional Sound and VersatilityThe 4-710d offers four award-winning 710 Twin-Finity™ mic/line preamps, allowing you to adjust the tone from warm and fat to crunchy. Each channel features a modern 1176-style compression, making it perfect for professional recordings.

High-Quality A/D ConversionThe signal from the eight analog inputs is converted to digital by 24-bit converters with selectable sampling rates up to 192 kHz. Dual digital outputs via ADAT lightpipe and AES/EBU DB-25 connections make integration with most audio interfaces seamless.

Technical SpecificationsPreampsFour award-winning 710 Twin-Finity™ mic/line preamps.

Dual-path preamp with a Class A tube section (285 V) and solid-state transimpedance section.

Adjustable tone character from warm and fat to crunchy.

Modern 1176-style compression on each channel.

Ultra Hi-Z 2.2MΩ JFET Direct Input.

Large, backlit VU meters for input level, range, and gain reduction monitoring.

Balanced send/return inputs.48 V phantom power.

High-pass filter set at 75 Hz.

Polarity switch.

Monolithic balanced output stage.

A/D ConversionEight-channel A/D converter block.24-bit processing.

Adjustable sampling rate up to 192 kHz.

Digital outputs: dual ADAT optical and AES/EBU DB-25 connectors.

Eight-channel soft limiter (enabled for each channel).

LED meter set with clip/hold indicators.75Ω BNC word clock I/O.

Pop-free digital outputs during power-up.

General SpecificationsUniversal (variable voltage) internal power supply.

Rugged metal construction, 2U rack-mountable.

One-year warranty covering parts and labor.

Universal Audio 4-710d is the perfect solution for any recording studio seeking a versatile and high-quality preamp. Order now and elevate your recordings to the next level!