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Universal Audio 4-710D 4-Channel Tone-Blending Mic Preamp
Universal Audio 4-710D 4-Channel Tone-Blending Mic Preamp
$2,599.00

Universal Audio 4-710D 4-Channel Tone-Blending Mic Preamp

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SoundPro Item: 70917
MPN: 4710D
MSRP: $3,249.00
$2,599.00
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By merging the best of UA’s classic analog design with smart modern features and workflow enhancements, the 4-710d is the most flexible microphone preamp in the UA lineup.

Featuring four high-end mic/line preamps with a unique tube/solid-state tone blending circuit, as well as classic 1176-style compression on each mic channel, the 4-710d also offers tons of digital I/O to expand your setup.

At the core of the 4-710d are four channels of tone-blending “Twin-Finity” mic preamps. Each channel offers 100% tube and 100% solid-state signal path, as well as the ability to continuously blend between the two circuits. This gives you tons of textures — from creamy to crunchy — and lets you dial in the perfect amount of tube grit or solid-state sheen.

Universal Audio 4-710D Features

  • Universal voltage internal power supply
  • Heavy-duty metal construction, two-space rack unit
  • Four TEC Award-winning 710 Twin-Finity™ microphone/line preamps
  • Dual-path 285-volt Class-A tube and transimpedance solid-state preamps
  • Phase-aligned tone-blending of tube and solid state circuits, creamy to crunchy
  • Newly designed 1176-style compression circuit per preamp channel
  • JFET Direct Input with 2.2MO ultra Hi-Z impedance w/auto input override
  • Large backlit VU meters for flexible metering of input drive, gain level, and gain reduction
  • Balanced send/return inserts (half-normalled)
  • 48V phantom power
  • 75 Hz low cut filter
  • Polarity switch
  • Monolithic balanced output stage
  • Eight channels of high quality 24-bit A/D conversion:
  • Selectable sample rates up to 192 kHz
  • Digital output via dual ADAT optical and AES/EBU DB-25 connectors
  • 8-channel soft limiter (switchable for all channels)
  • Ultra-low jitter clock subsystem
  • LED metering array with clip/hold indicators
  • 75O BNC work clock I/O
  • Digital outputs anti-pop protection on power-up
  • 4-710D 4-Channel Tone-Blending Mic Preamp1
  • One Year Warranty (including parts and labor)1
  • Digital Output Section
    • AES/EBU: 8 channels, 44.1-192kHz, single wire
    • ADAT Optical
      • 44.1-48kHz:
        • Port 1 = channel 1-8
        • Port 2 = channel 1-8 (duplicate out)
      • 88.2-96Khz (S/MUX™):
        • Port 1 = channel 1-4
        • Port 2 = channel 5-8
      • 176.4-192kHz (S/MUX™):
        • Port 1 = channel 1-2
        • Port 2 = channel 3-4
    • Bit Depths
      • 24-Bit
      • 16-Bit (dithered)
    • Clock Options
      • Internal (crystal)
      • 44.1, 48, 88.2, 96, 176.4, 192 kHz
      • Word Clock
      • 44.1, 48, 88.2, 96, 176.4, 192 kHz
      • Lock range ±3% Optional termination (75 ohms)
    • A/D Metering
      • Bottom segment: Green, -37 dB to -6 dB
      • Top segment: Yellow, -6 dB to -1 dB
      • Top segment: Red, -1 dB to Clip
  • Connector Types
    • Digital Output Formats
      • External Connections (rear panel)
      • 8 x XLR Female Line in, Mic in (channel 1-4)
      • 4 x XLR Male Line out (channel 1-4)
      • 12 x ¼” TRS Female (ch 1-4 send, return, line in 5-8)
      • 2 x Toslink out (ADAT Optical output 1-8)
      • 2 x BNC 75Ω (Word Clock in, out)
      • 1 x DB-25 (AES/EBU Tascam pin-out, ch 1-8)
    • External Connections (front panel): 4 x ¼” TRS Female (channel 1-4 Hi-Z in)
  • Power
    • AC Requirements: 100VAC - 240VAC, 50/60 Hz, auto-switching
    • Maximum Power Consumption: 0.525 A @ 120 VAC (60W)
    • Power Connector: Detachable IEC power cable
  • Dimensions
    • 2U Rack
    • (WxHxD)19x3.5x12” (48.2x8.9x30.5 cm)
  • Weight11.5 lbs (5.2 kg)

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