FEATURES
1 input, 8 outputs
Select Dual 1 X 4
Differential Input
Stereo Operation
The PAA-60 is designed to cover a nearly unlimited range of audio amplifier or interface applications.
As a basic distribution amplifier, the PAA-60 may be used as a 1X8 MONO DA or a 1X4 STEREO DA. An easily accessible DIP switch quickly conforms the PAA-60 to your applications. The PAA-60 can interface unbalanced sources to balanced feeds. When used in this mode, the differential input prevents ground loops from causing interference. Both channels have gain-up switches to accommodate -10 dBm inputs. The PAA-60 can also interface +4 dBm balanced to !10dBm unbalanced.
A unique feature of this unit is the signal metering LEDs. Each channel has an LED which indicates a signal presence greater than -30dBm with a green glow. When a program level greater than - 20dBm is present, the LED glows orange. If the signal reaches clipping levels either internally or on the output, the PAA-60 warns with a bright cherry red indication. When there is no signal present, the LEDs provide power on indication by flashing green once. They flash red once for power off.
Balance/Unbalance Match
Gain Control Both Channels
Level Indication
Mono Operation
The gain controls for each channel may be adjusted from -4 to +9dB (+24dBm with gain). The gain pots center at 0dB. The gain controls are supplied with miniature knobs.
The PAA-60 requires 20-30VAC or +25-35VDC. The PAA-60 portable DA will operate at reduced specifications with a power input as low as ~ 10 volts DC.
Just a few of the PAA-60's problem solving
capabilities ...
>Two channel mixer with simple LED metering.
>Visual audio presence monitor (The PAA-60 produces sufficient output to drive headsets or ear pieces)
>Adjustable Intercom IFB amp with local (talent) control and talent alert (clip indication)
>MONO DA with two separately adjustable feeds
>The PAA-60 should be compatible with most intercom system specifications for power and level requirements.
