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Link Electronics DigiFlex 1651 Audio Distribution Amplifier with 1021 Rear Cell
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Link Electronics DigiFlex 1651 Audio Distribution Amplifier with 1021 Rear Cell, 3-Pin Plug In Connection, Level Bar Graph, 1x8 Mono or 1x4 Stereo Outputs

SKU: LE16511021 MFR: 1651/1021
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Key Features

  • Experience pristine audio with this distribution amplifier, ensuring top sound quality.
  • Expand your sound system effortlessly; this amplifier offers 1x8 mono or 1x4 stereo outputs.
  • Achieve optimal audio clarity; enjoy a frequency response of +/-0.2dB from 20Hz to 20KHz.
  • Enjoy durable performance with Link Electronics' 10-year limited warranty included.
  • Minimize noise; this audio distribution amplifier boasts a >100dB S/N ratio for clean sound.
  • Customize your audio levels with resistive trim, and easily monitor via level bar graph.
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Special Order?Estimated to Ship: 10/07/2025
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Link Electronics DigiFlex 1651 Specifications

  • Input: Impedance

    20KOhms, +/-2% Balanced

  • Input: Max. Level

    20 dBu, Differential

  • Input: Common Mode Range

    +/-10 Volts

  • Input: Common Mode Rejection

    >85 dB at 60Hz

  • Output: Channels

    2

  • Output: Impedance

    66Ohms

  • Output: Max. Level

    Load = 4 X 150Ohms

  • Output: Number of Outputs per Channel

    4

  • Gain Range

    -inf to +8DB

  • S/N Ratio

    >100dB A WTD +8dBu 0 Gain

  • Frequency Response

    +/-0.2dB, 20Hz to 20KHz

  • Total Harmonic Distortion

    <0.01% +8dBu 0 Gain
    Load = 4 X 150Ohms

  • Crosstalk

    90dB, 20Hz to 20KHz

  • DC Offset

    <10mV

  • Quiescent Drain Current

    +/-100mA

  • Monitor Switch

    Places signal on Frame Buss

  • Level Indication

    Bar Graph

  • Internal Adjustments

    Audio Level: Resistive Trim
    Common Mode Adjustment: Resistive Trim

  • Temperature Range

    0 to 50 deg. C / 32 to 122 deg. F

  • Dimensions (H x W x L)

    3.2 x 1 x 10" / 8.13 x 2.54 x 25.40cm

  • Weight

    8oz / 226.80g

About Link Electronics DigiFlex 1651

Where high-quality sound distribution is a necessity, the DigiFlex 1651 Audio Distribution Amplifier by Link Electronics stands out as a reliable and innovative solution. This durable, user-friendly device is designed to leverage the latest advancements in Operational Amplifier technology, ensuring superior audio performance.

The DigiFlex 1651 features a high-impedance, balanced front end with exceptional common mode rejection. Its output amplifier is designed to drive low impedance loads of 150Ohm, and is compensated for load capacitance of up to 10,000pF. This ensures a wide bandwidth of over 120KHz, making it ideal for distributing SMPTE Time Code or BTSC Baseband Stereo.

Constructed with ultra-low noise components, including metal-oxide resistors, the DigiFlex 1651 ensures a clean, clear audio signal path. Both the input buffer and output driver offer impressive noise figures, contributing to the overall sound quality.

This audio distribution amplifier is designed to fit perfectly into Link's DigiFlex 1000 frame. This robust 2RU frame can accommodate up to 11 modules, providing flexibility and scalability for your audio setup. An audio bus runs the full length of the frame, allowing for convenient monitoring of any resident audio distribution amplifiers by a single monitoring amplifier, model 1626.

The DigiFlex 1651 also comes with a 3-pin plug-in connection, a level bar graph, and offers 1x8 mono or 1x4 stereo outputs. This versatility allows for a wide range of audio routing options, making it a valuable addition to any professional audio setup.

In addition to audio distribution, the DigiFlex 1000 frame can also accommodate AES/EBU Digital Audio distribution with the DigiFlex 1652, as well as Analog and Digital Video distribution. This makes the DigiFlex 1651 not only a powerful audio distribution amplifier, but also a versatile tool for a variety of multimedia applications.

Experience the difference of superior audio distribution with the DigiFlex 1651 Audio Distribution Amplifier by Link Electronics.

Link Electronics DigiFlex 1651 Features

  • Low Noise
  • Eight Mono Outputs or Four Stereo Outputs
  • Signal Presence LED
  • 11 Modules per Frame
  • >100dB S/N Ratio
  • A/B Buss Monitoring
  • Level Meters

Warranty Information

This product has a limited warranty of 120 months.

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Key Features

  • Experience pristine audio with this distribution amplifier, ensuring top sound quality.
  • Expand your sound system effortlessly; this amplifier offers 1x8 mono or 1x4 stereo outputs.
  • Achieve optimal audio clarity; enjoy a frequency response of +/-0.2dB from 20Hz to 20KHz.
  • Enjoy durable performance with Link Electronics' 10-year limited warranty included.
  • Minimize noise; this audio distribution amplifier boasts a >100dB S/N ratio for clean sound.
  • Customize your audio levels with resistive trim, and easily monitor via level bar graph.

What's in the box:

  • Link ELectronics DigiFlex 1651 Audio Distribution Amplifier
  • Rack Card
  • 1021 Rear Cell
  • Link Electronics 10 Year Limited Warranty