The SB-704 is a 2RU four-channel switchboard main station with programmable front panel buttons, individual channel short-circuit protection, individual channel volume control, a switchboard matrix, and a regulated fail-safe power supply.

Note: Access the Encore Power Supply Calculator to estimate power requirements for analog partyline systems.

The RS-703 is a two-channel analog beltpack that can carry power and audio through the XLR-3 line connector. Each beltpack combines high headroom, low-noise audio and shaped frequency contour (the “Clear-Com Sound”) to deliver clear audio.

Note: Access the Encore Power Supply Calculator to estimate power requirements for analog partyline systems.

The RS-702 is a two-channel analog beltpack that can carry power and audio through the XLR-6 line connector. Each beltpack combines high headroom, low-noise audio and shaped frequency contour (the “Clear-Com Sound”) to deliver clear audio.

Note: Access the Encore Power Supply Calculator to estimate power requirements for analog partyline systems.

The RS-701 is a single-channel analog beltpack that can carry power and audio through the XLR-3 line connector. Each beltpack combines high headroom, low-noise audio and shaped frequency contour (the “Clear-Com Sound”) to deliver clear audio.

Note: Access the Encore Power Supply Calculator to estimate power requirements for analog partyline systems.

The TR-701 is a 2-wire IFB talent listen-only beltpack, with volume control and call light. Each beltpack combines high headroom, low-noise audio and shaped frequency contour (the “Clear-Com Sound”) to deliver clear audio.

Note: Access the Encore Power Supply Calculator to estimate power requirements for analog partyline systems.