Universal Audio 4-710d Four-Channel Tone-Blending Mic Preamp

Four flexible preamps with analog character and integrated digital conversion

Blend tube and solid-state tone, add compression, then feed your digital rig

The Universal Audio 4-710d provides four Twin-Finity microphone preamps with continuously blendable tube and solid-state paths, plus 1176-style compression and eight-channel A/D conversion.

• Four mic/line/Hi-Z preamp channels with blendable tube and solid-state signal paths
• 1176-style compression available on each primary preamp channel
• Eight channels of 24-bit A/D conversion at sample rates up to 192 kHz
• ADAT optical and AES/EBU digital outputs with word-clock I/O
• 48 V phantom power, 75 Hz high-pass filtering, polarity reverse, and per-channel metering
• 2U 19-inch rack chassis; approximately 11.5 lb unboxed

Best for

Multi-mic tracking, drum sessions, live-room expansion, and studios that need analog front-end options plus integrated digital output.