INSTALLATION AND
INSTALLATION AND
OPERATION MANUAL
OPERATION MANUAL
EZ-HK1
Stereo Audio Hum Killer
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.
www.rdlnet.com
www.rdlnet.com
Decades of Performance, Quality and Value
Decades of Performance, Quality and Value
RDL• 659 6th Street • Prescott, AZ • USA 86301 • Sales: 800-281-2683 • 928-443-9391
Tech Support: 800-933-1780 • 928-778-3554 • RDL Europe Sales & Support: (31) 20-6238-983
EZ-HK1
Stereo Audio Hum Killer
•
Audio Ground-Loop Hum Elimination
•
Unbalanced Stereo Galvanic Isolation
•
Inputs and Outputs on RCA and Mini Jacks
•
Switch-Selectable Ground Lift for Output Jacks
•
Portable Use or Permanent Installation
The EZ-HK1 is a stereo audio transformer isolation module for use with unbalanced, high impedance audio inputs. Input and
output connections are provided on gold-plated RCA jacks.
The shield connection of each INPUT jack is electrically isolated from the case and from the output ground. The shield connection
of each OUTPUT jack is connected to the case shield through a rear-panel ground-lift switch.
The EZ-HK1 eliminates hum due to ground loops when it is installed between an unbalanced audio source, such as a computer,
CD player, cassette player or other consumer audio product, and the input of a grounded amplifier in an audio system.
TYPICAL APPLICATION
The EZ-HK1 removes the ground hum caused
because the computer and power amplifiers are
connected to power outlets on different circuits.
Audio Input Plate
EZ-HK1
Laptop Computer
www.rdlnet.com • • • www.rdlez.com
www.rdlnet.com • • • www.rdlez.com
Power Amps
Loading...