RDL FP-ALC1 Automatic Line Level Controller - $160 - (Bowersville, GA)
You are buying a used RDL FP-ALC1 Automatic Line level Controller without a power supply, we WILL NOT SHIP to Alaska or Hawaii, we only ship to the lower 48 states. Common FP-ALC1 applications include paging outputs from telephone systems, music-on-hold feeds for telephone systems, background or foreground amplifier inputs in sound systems, voice feeds in communications/intercom systems.Features:Consistent Levels from Variable SourcesSplit-Band AGC for Audio TransparencySelf-Adjusting Attack and Release TimesAGC with Simple Single-Control SetupLevel Control Range > 20 dBGated Control to Avoid Level SeekingSpecifications:Input: 10 kOhm balanced bridging (may be connected unbalanced)Input Level: +4 dBu (nominal)Output: 150 Ohm balanced (may be connected unbalanced)Output Level: +4 dBuAutomatic Level Range: -16 to +14 dBuGate Threshold: -18 dBu (20 Hz to 3 kHz)Frequency Response (excluding AGC): 20 Hz to 20 kHz (+/- 0.75 dB)THD+N (excluding AGC): 18 dBIndicator (1): INPUT OVERLOADPower Requirement: GROUND-REFERENCED, 24 Vdc @ 80 mA

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From ebay.com - 1 month ago