Spon NAS-8504B - IP Paging Adapter

Spon NAS-8504B - IP Paging Adapter

SPON™ NAS-8504B multi-zone IP paging adapter provides a stereo line output (dual RCA jacks) to a traditional analog amplifier, thereby offering a seamless bridge from IP audio to a legacy analog voice paging/public address system. The line output on the paging adapter can be directly connected to the line input of any 100V constant-voltage analog amplifier with input impedence between 600Ohm to 10kOhm, meaning this device is compatible with most analog amplifiers in the market.

With the built-in digital audio decoder, the paging adapter could decode the digital audio signals from IP network to analog signals, and then transmit the decoded analog signals to a 100V constant-voltage analog amplifier via its line output, and once the analog amplifier's transformer has amplified the audio signals, the amplified signals can then be transmitted back to the paging adapter via its 100V amplifier input terminal blocks, and finally be transmitted to the connected passive speakers via its amplifier output terminal blocks with 8 configurable zoning options.