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$179.99
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$249.99
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$489.99
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Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
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Microphone Preamplifier To Line Out: 56 dB
Line In to Line Out: 56 dB
Microphone Preamplifier To Line Out: 14 dB
Line In to Line Out: -7 dB
Microphone Preamplifier To Line Out: 70 dB
Line In to Line Out: 49 dB
Microphone Preamplifier To Line Out: 6.7 dBu
Line In to Line Out: 26 dBu
Microphone Preamplifier To Line Out: 20 dBu
Line In to Line Out: 20 dBu
Microphone Preamplifier To Line Out: 14 dBu
Line In to Line Out: 20 dBu
Microphone Preamplifier To Line Out: 2 kOhms
Line In to Line Out: 10 kOhms
Microphone Preamplifier To Line Out: 2.2MOhms
Line In to Line Out: 5 kOhms
Microphone Preamplifier To Line Out: 600 Ohms
Line In to Line Out: 600 Ohms
Microphone Preamplifier To Line Out: 300 Ohms
Line In to Line Out: 300 Ohms
Microphone Preamplifier To Line Out: -127dBu
Microphone Preamplifier To Line Out: +0.1/-0.15 dB
Line In to Line Out: +0.1/-0.15 dB
Mic In to Line Out, 20 kHz: < 0.5 deg
Line In to Line Out, 20 kHz: < 0.5 deg
Microphone Preamplifier To Line Out: < 0.6 deg
Line In to Line Out: < 0.5 deg
Microphone Preamplifier To Line Out: < 0.01 dB
Line In to Line Out: < 0.2 deg
Microphone Preamplifier To Line Out: <-115 dB
Line In to Line Out: <-115 dB
Microphone Preamplifier To Line Out: > 62 dB
Line In to Line Out: > 70 dB
12AX7 (2)
Tube: -30 dB (3.1%)
Tube: -20 dB (1.0%)
Tube: 109 dB
Solid State: 110 dB
Tube: 74 dB
Solid State: 82 dB
Solid State: -101 dB (0.0009%)
Solid State: -70 dB (0.03%)
Bessel 2nd Order
75 Hz
-23 dB
15 dB
180 deg.
10 mA
48 V +/- 1 V
10 dBu
4:01
0.3 ms
100 ms
2.0 ms
1100 ms
17dBu(=-3 dBFS)
0.075 ms
100 ms
20 dBu
20 dBu
14 dBu
20 dBu
Comp. Gain Reduction
Tube Stage Drive
Output Level
12 dBu
4 dBu
Microphone Input: -100 dB (0.001%)
Line Input (Ch 1- 4): -100 dB (0.001%)
Line Input (Ch 5-8): -103 dB (0.0007%)
16 Bit Mode: -93 dB (0.0022%)
Microphone Input: 110 dB
Line Input (Ch 1- 4): 110 dB
Line Input (Ch 5-8): 117 dB
16-Bit Mode: 98 dB
Microphone Input: 110 dB
Line Input (Ch 1- 4): 110 dB
Line Input (Ch 5-8): 117 dB
16-Bit Mode: 98 dB
Microphone Input: +0.1/-0.15 dB
Line Input (Ch 1- 4): +0.1/-0.15 dB
Line Input (Ch 5-8): +/-0.1 dB
Microphone Input: < 0.3 deg
Line Input (Ch 1- 4): < 0.3 deg
Line Input (Ch 5-8): < 0.5 deg
Triangular
16 bits
8 channels, 44.1-192kHz, single wire
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
24-Bit
16-Bit (dithered)
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 )
Bottom segment: Green, -37 dB to -6 dB
Top segment: Yellow, -6 dB to - 1 dB
Top segment: Red, - 1 dB to Clip
8x XLR Female Line in, Mic in (channel 1-4)
4x XLR Male Line out (channel 1-4)
12x 1/4" TRS Female (ch 1-4 send, return, line in 5-8)
2x Toslink out (ADAT Optical output 1-8)
2x BNC 75 Ohms (Word Clock in, out)
1x DB-25 (AES/EBU Tascam pin-out, ch 1-8)
4x 1/4" TRS Female (Channel 1-4 Hi-Z in)
100-240V AC, 50/60 Hz, auto-switching
0.525 A at 120 VAC (60W)
Detachable IEC power cable
2U Rack: 19 x 3.5 x 12" (48.26 x 8.89 x 20.48cm)
11.5lbs (5.21kg)
819937000621
The Universal Audio name has been synonymous with innovative recording products since 1958. Adorama Audio Expert, Jay Goodman, takes a look at the evolutio...
Because the Universal Audio 4-710d Four-Channel Tone-Blending Mic Preamp with Dynamics is a high-quality, four-channel microphone and line preamplifier, it is an ideal choice for professionals seeking superior sound quality. This preamp boasts unique tube and solid-state tone blending capabilities, making it perfectly suited for a diverse range of microphone and instrument sources.
This versatile, multi-channel preamp is equipped with selectable 1176-style compression circuitry on each channel, enhancing the richness and depth of your audio output. Additionally, it features four extra line inputs, feeding into eight channels of pristine analog-to-digital conversion, ensuring your sound remains crisp and clear.
At the heart of the 4-710d are four channels of tone-blending "Twin-Finity" mic preamps. These preamps come with a true-bypass 1176-style compression, including specially tuned "fast" and "slow" settings, allowing you to customize your sound to your exact specifications.
Each of the four mic preamp channels provides continuously variable phase-aligned tone, enabling a seamless blend between a 100% tube and 100% solid-state signal path. This feature ensures the utmost flexibility and control over your sound.
For added convenience, send and return jacks are included for external processing or signal access. This makes the Universal Audio 4-710d Four-Channel Tone-Blending Mic Preamp with Dynamics a comprehensive solution for all your audio recording and processing needs.