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Audio In Connections
The PRAS EQ has three audio inputs to connect to your receiver's
output:
— Standard 1/8"
— Standard XLR
— 8 ohm
Included with the PRAS EQ is an 1/8"-to-1/8" male cable, and an
1/8"-to-1/4" adapter. The recommended method is to use this ca-
ble to connect the external speaker output of your receiver to the
1/8" audio input of the PRAS EQ. When connecting, reduce the
receiver AF output to 10 o'clock or lower. Alternatively, the PRAS
EQ can be connected via the audio out pins of the DIN connector
in the accessory jack on your receiver's rear panel. Check your re-
ceiver operation manual for assistance with your receiver's audio
outputs. The speaker output of your receiver can also be connect-
ed to the PRAS EQ 8 ohm input.
Audio Out Connections
The PRAS EQ has three audio outputs to connect to external
audio devices:
— Balanced XLR (rear panel)
— Mono 1/4" (rear panel)
— 1/8" Recording audio (front panel)
The PRAS EQ is intended to be used with the Heil HPS-5 pow-
ered speaker (the PRAS EQ must be used with a powered speak-
er). The HPS-5 consists of a 24-watt, two-way, low-distortion
amplifier using a midrange tweeter and a 5" low-frequency speak-
er. The HPS-5, in combination with the PRAS EQ, provides superb
audio balance without distortion. The PRAS EQ comes with an
XLR-to-XLR cable to connect to the HPS-5.
The PRAS EQ also comes with an 1/8" output on the front panel to
connect to any external recording device to record receive audio.
Headphone Outputs
Two independent headphone amplifiers are included in the PRAS
EQ, each with its own 1/8" output and level control. Headphone
outputs do not bypass the external audio out connections.
For independent left or right audio levels for your headphones
use the Heil Sound Independent Headphone Splitter (IHS) *sold
separately. The IHS uses a single channel from each headphone
output, which gives the user level control between the left and
right speakers of your headphones.
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