HDA IV – Headphone Distribution Amplifier
HDA IV is a high-quality distribution amplifier (HDA stands for "Headphone Distribution Amplifier") to which multiple headphones can be connected for binaural playback. Using HDA IV with labO2-V1 playback equalizer ensures acoustically accurate playback. With HDA IV distribution amplifier, custom level calibration for each individual headphone is a standard feature. HDA IV is particularly suited to jury testing with SQala software.
Two versions of the distribution amplifier are available:
- HDA IV.1: Up to 4 dynamic headphones can be connected
- HDA IV.2: Up to 8 dynamic headphones can be connected
The distribution amplifier is cascadable. This means that even more than four/eight headphones can be used simultaneously.
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Product Overview
Highlights:
- High-quality distribution amplifier for electro-dynamic headphones
- Equalized, acoustically accurate playback in combination with the labO2 and labO2-V1 binaural equalizers
- Accommodates 4 or 8 headphones
- Ideal for listening studios
Product Features
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Headphone amplifier for the direct connection of up to 4 or 8 electro-dynamic headphones
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Custom level calibration for each individual headphone as standard
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Equalized, acoustically accurate playback in conjunction with:
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labO2-V1
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labO2
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Number of headphone outputs can be increased easily with cascading
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Overload indicator
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Ground lift switch to protect against ground loops
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Inputs and outputs protected against power spikes
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Outputs protected against sustained short circuits
Product Applications
Distribution amplifier for the use of multiple headphones in settings such as listening studios
Datasheets