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Metric Halo Channel 1-4 ULN-R Preamp with Connector Board Kit for LIO-8 (2-Pack)

B&H # MELIO88ULNRK MFR # 003-11013/16X2
Metric Halo Channel 1-4 ULN-R Preamp with Connector Board Kit for LIO-8 (2-Pack)

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Ship Time: 7-14 business days 
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Product Highlights

  • Adds Channels 1-4 of ULN-R
  • 8-Channel DB-25 Input Connector
  • Connects to Existing LIO-8 Interface
  • Same Preamplifiers as Found in ULN-8

You Pay: $1,000.00

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The Metric Halo Channel 1-4 ULN-R Preamp with Connector Board Kit for LIO-8 (2-Pack) adds channels 1 to 4 of ULN-R preamps and an 8-channel DB-25 input connector board to an existing LIO-8 Line-level digital audio processor. These are the same preamps as used in the ULN-8 digital audio processor.

Each preamp can provide +48V phantom power with an input impedance of 3.3 kilohms, a dynamic range of 115 dB (flat from 0 to 22,050 Hz), and a total harmonic distortion rating of 0.0007% at -12 dBFs.

Input
Impedance 3.3 kΩ
Dynamic Range 115 dB (-60 dB, flat 0 to 22.05 kHz, typical)

118 dB (-60 dB, A-weighted, typical)

Noise Floor 115 dB (flat 0 to 22.05 kHz, typical)

117.9 dB (A-weighted, typical)

Gain Range: -22 to 91.5 dB

Precision: ± 0.05 dB

Step: 0.5 dB

THD 0.0007 % (D/A/A/D loop at -12 dBFS)

0.0015 % (D/A/A/D loop at -12 dBFS +12 dB gain)

0.0023 % (D/A/A/D loop at -0 dBFS)

Cross Talk -110 dB at 1 kHz
IMD IMD 1k component: -104 dBu (19 kHz / 20 kHz at +8 dBu)
EIN At 60 dB Gain:

-130.50 dBu (150 Ω source impedance)

-133.25 dBu (0 Ω source impedance)

Calibration Analog Send Calibration: +21.5 dBu (ADC = 0 dBFS)
Phantom Power +48 V (switchable per channel)
Frequency Response +0 / -0.1 dB at fs = 44100 Hz: 8.9 Hz to 20.5 kHz

+0 / -1.0 dB at fs = 44100 Hz: 2.9 Hz to 21.0 kHz

+0 / -0.1 dB at fs = 96000 Hz: 8.9 Hz to 43.9 kHz

+0 / -1.0 dB at fs = 96000 Hz: 2.9 Hz to 45.4 kHz

+0 / -0.1 dB at fs = 192000 Hz: 8.9 Hz to 42.1 kHz

+0 / -1.0 dB at fs = 192000 Hz: 2.9 Hz to 64.7 kHz

Deviation 5° low-end in-channel phase deviation point: 20.0 Hz
Phase Inter-channel phase 0 Hz to 20 kHz: < ± 0.05°
Cross Talk < -142 dB (from SMPTE Input)
Dimensions Not specified for the manufacturer
Weight Not specified for the manufacturer
Metric Halo Channel 1-4 ULN-R Preamp with Connector Board Kit for LIO-8 (2-Pack)
  • Limited 1-Year Warranty
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