RDL EZ-HDA4A Installation And Operation Manual

RDL EZ-HDA4A Installation And Operation Manual

Stereo headphone distribution amplifier

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EZ-HDA4A
Stereo Headphone Distribution Amplifier
RDL EZ Series products provide the highest level of value to A/V professionals and A/V users who demand professional quality.
RDL EZ Series products provide the highest level of value to A/V professionals and A/V users who demand professional quality.
For long-term performance, quality and value, you have made the EZ choice. EZ products are made in the USA by RDL, the
For long-term performance, quality and value, you have made the EZ choice. EZ products are made in the USA by RDL, the
inventor of application-specific modules bringing decades of experience as the world's leading manufacturer of high-reliability
inventor of application-specific modules bringing decades of experience as the world's leading manufacturer of high-reliability
performance products to the A/V industry. Visit the RDL website for hundreds of professional A/V products made in the USA by RDL.
performance products to the A/V industry. Visit the RDL website for hundreds of professional A/V products made in the USA by RDL.
RDL•
RDL•
659 N. 6th Street
659 N. 6th Street
Tech Support: 800-933-1780
Tech Support: 800-933-1780
INSTALLATION AND
INSTALLATION AND
OPERATION MANUAL
OPERATION MANUAL
Model numbers:
EZ-HDA4A includes power supply with North American plug
EZ-HDA4AX includes worldwide power supply (specify plug)
www.rdlnet.com
www.rdlnet.com
Decades of Performance, Quality and Value
Decades of Performance, Quality and Value
Prescott, AZ
Prescott, AZ
USA 86301
USA 86301
928-778-3554
928-778-3554
RDL Europe Sales & Support: (31) 20-6238-983
RDL Europe Sales & Support: (31) 20-6238-983
Sales: 800-281-2683
Sales: 800-281-2683
928-443-9391
928-443-9391

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Summary of Contents for RDL EZ-HDA4A

  • Page 1 RDL EZ Series products provide the highest level of value to A/V professionals and A/V users who demand professional quality. For long-term performance, quality and value, you have made the EZ choice. EZ products are made in the USA by RDL, the For long-term performance, quality and value, you have made the EZ choice.
  • Page 2: Typical Application

    MINI jacks. One stereo input signal feeds all the amplifiers. Stereo RCA jacks, a MINI jack and a 1/4” jack are provided for connecting the input source. The EZ-HDA4A is used in music stores, houses of worship, studios, museums, home component systems and commercial sound systems.
  • Page 3 LEVEL CONTROL Adjust the LEVEL control for desired headphone volume. HEADPHONE OUTPUT Plug headphones into mini-jack. POWER INDICATOR OUTPUTS Glows blue when the Four identical output channels are provided. product is connected to a valid power source. 24 VDC POWER INPUT LINE INPUTS Insert plug from power Connect an unbalanced stereo source to the left and right...
  • Page 4 Copyright © 2009 Radio Design Labs, Inc. RDL, Radio Design Labs and the RDL logo are registered trademarks of Radio Design Labs, Inc. Data reflects product at publication time, subject to change without notice. “Made in USA”...

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