\
Whirlwind LD410 Audio Line Driver & Level Matcher

Whirlwind LD410 Audio Line Driver & Level Matcher

Whirlwind LD410 Audio Line Driver & Level Matcher

B&H # WHLD410 MFR # LD410
Whirlwind LD410 Audio Line Driver & Level Matcher

Close

Now Viewing:

Special Order
Ship Time: 7-10 business days 
Free Standard Shipping
Not eligible for Free Expedited Shipping

You Pay: $484.95

Questions? Ask our experts:

Show more Show less
Overview
  • 1Description

The LD410 Audio Line Driver & Level Matcher from Whirlwind is a tool designed to match audio equipment signal levels. It is both a professional 10 to +4dB to -10dB level converter and a multi-channel distribution amplifier.

This unit features (8) input channels using low-noise preamplifiers with 14dB input pads to attenuate high input signals and (8) output channels with gain controls, LED metering, and mute buttons. It has (4) channels dedicated to conversion -10dB to +4dB (RCA inputs jacks to male XLR outputs) and (4) channels dedicated to +4dB to -10dB level conversion (female XLR inputs to RCA output jacks).

Assignable signal routing jumpers inside this model permit the creation of multiple distribution amplifiers by allowing multiple outputs to receive signals from a common input. The internal power supply can be set for 115VAC or 230VAC by changing internal jumpers. This unit is rackmountable and occupies 1U of rack space.

Audio Level Converter & Distribution Amplifier
This unit is both a professional 10 to +4dB to -10dB level converter and a multi-channel distribution amplifier.
Distribution
This unit features (8) input channels using low-noise preamplifiers with 14dB input pads to attenuate high input signals and (8) output channels with gain controls, LED metering, and mute buttons.
Conversion
It has (4) channels dedicated to conversion -10dB to +4dB (RCA inputs jacks to male XLR outputs) and (4) channels dedicated to +4dB to -10dB level conversion (female XLR inputs to RCA output jacks).
Configuration of Multiple Distribution Amplifiers
Assignable signal routing jumpers inside this model permit the creation of multiple distribution amplifiers by allowing multiple outputs to receive signals from a common input.
Variable Power Supply
The internal power supply can be set for 115VAC or 230VAC by changing internal jumpers.
Rack Ready
This unit is rackmountable and occupies 1U of rack space.
In the Box
Whirlwind LD410 Audio Line Driver & Level Matcher
  • Line Driver / Converter
  • One-Year Warranty
  • Table of Contents
    • 1Description
    Show more Show less
    Specifications
    Inputs/Outputs Input
    x8 input channels using low-noise preamplifiers with 14dB input pads to attenuate high input signals
    Output
    x8 output channels with gain controls, LED metering, and mute buttons
    Conversion x4 channels of +4dB to -10dB level conversion, female XLR to RCA phono
    x4 channels of -10dB to +4dB level conversion, RCA phono to male XLR
    Audio Frequency Response:
    -.6 dBv 20-20KHz.
    -.1 dBv 50-10 KHz
    Total Harmonic Distortion + Noise:
    <.004 % 20-20 K Hz. @ Unity gain
    Total Gain:
    +38 dBv
    Range of Level Pot:
    -38 to + 38 dBv
    Common Mode Rejection of Input:
    < -72 dBv 20-20 K Hz.
    Maximum Input Level:
    +22 dBv
    Input Impedance:
    40 K ohm balanced
    Maximum output level:
    +22 dBv
    Output Impedance:
    200 ohms balanced
    Noise at Unity Gain:
    -85 dBv
    Noise at 14 dBv of Gain:
    -80 dBv
    Working Signal-to-Noise Ratio (at 20 dBv headroom):
    > 85 dBv
    Isolation between channels:
    > 85 dBv
    Clip LED threshold:
    +20 dBv
    Stereo Separation
    >90 dBv 20-20K Hz.
    Power Power Consumption:
    20W maximum
    Power Requirements:
    120VAC 60Hz or 230VAC 50Hz, factory set
    Internal Fuse: 0.2 Amp Slow blow type 3AG
    Dimensions (HxWxD) 1-3/4 x 19 x 6-1/4"
    1U rack height
    Weight 6.5 lbs
    Packaging Info
    Package Weight 6.0 lb
    Box Dimensions (LxWxH) 22.0 x 10.0 x 5.0"

    Whirlwind LD410 Audio Line Driver & Level Matcher Review

    Show more Show less
    Reviews
    Be the first to review this item
    Show more Show less
    Q&A
    Top Questions
    Accessories
    See any errors on this page? Let us know.

    Close

    Close

    Close