Radio Design Labs
Radio Design Labs
RU-AVX4 Audio / Video Switcher
For installs where single set of audio/video signals are selected from 4 video & audio signals LED indicates which input is selected Professional quality performance Rear-panel remote control connections
$575.98
Radio Design Labs
FP-UBC6 Unbalanced to Balanced Converter
Convert unbalanced to balanced audio Low-noise & low-distortion conversion Mount to a cabinet, shelf or rack Connectorized audio converter Six identical channelsFor two identical channels, click below FP-UBC2 - 2-CHANNEL CONVERTER
$575.68
Radio Design Labs
RU-SM16A Dual Audio Meter
Precision audio-level metering Individual channel calibration controls Install each meter individually for peak or average audio-level display Large LEDs for visibility
$375.16
Radio Design Labs
AV-DC4 Line-Level Audio Divider/Combiner
Mono transformer-coupled audio divider/combiner Use with balanced low or high impedance audio inputs/outputs System immune to radio interference Can be portable or for fixed installations
$337.44
Radio Design Labs
FP-UBC2 Unbalanced to Balanced Converter
Convert unbalanced to balanced audio Low-noise & low-distortion conversion Mount to a cabinet, shelf or rack Connectorized audio converter Two identical channelsFor six identical channels, click below FP-UBC6 - 6-Channel converter
$269.13
Radio Design Labs
ST-LCR3 Alternate Pulse Dual Relays
Two logic inputs available Control from a switch, button or logic circuits Use to control modules or equipment that don't operate from open-collector control
$181.93
Radio Design Labs
ST-SSR1 Solid State Audio Relay
For absolute silent switching of audio signals Great for switching between to input signals or as a silent On/Off switch for one channel Fast switching for audio muting
$156.97
Radio Design Labs
AV-HK1 'Hum Killer' Audio Isolation Module
Stereo-transformer isolation module Use with unbalanced, high impedance audio inputs Can use with computer, CD player, cassette player, other consumer audio product For portable use or fixed installations
$135.81
Radio Design Labs
ST-LCR1 Logic Controlled Relay
LED indicator for relay closure Control from a switch, button, or logic circuits Ability to add more contacts in the future
$112.12