Russound CA6.4 — 6 Zone / 4 Source Central Controller / Amplifier - $290 (Brookline)

Russound CA6.4 — 6 Zone / 4 Source Central Controller / Amplifier 1

Russound CA6.4 — 6 Zone / 4 Source Central Controller / Amplifier 1 thumbnail

condition: excellent

make / manufacturer: Russound

model name / number: CA6.4

delivery available

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This is a Russound CA6.4, the classic 6-zone, 4-source whole-house audio controller/amplifier that pro AV installers have relied on for years. This is the real deal for anyone building or repairing a multi-room audio system — feed it four sources (tuner, CD, tape, aux) and independently control volume/source in up to six rooms.

It’s in excellent condition.

• 6 independent zones, 4 audio sources (Tuner/CD/Tape/Aux inputs).

• Built-in amplifier — drives 8Ω speakers directly per zone, no separate amp needed.

• Keypad inputs for 6 zones (RNET-style connectors).

• IR remote output / IR link for whole-house remote control integration.

• 12V trigger.

• Rack-mountable chassis, gold-accented rear panel labeling.

• Auto-switching voltage (110V / 220-240V).

• Serial #01484256.

Dimensions:
Height: 3.5”
Width: 17”
Depth: 9”

Great for: whole-house audio installs, restaurants/offices, multi-room retrofit projects, or as a replacement for a failed Russound unit in an existing system.

An exceptional unit.

post id: 7958117222

posted: 2026-08-31 11:08

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Russound CA6.4 — 6 Zone / 4 Source Central Controller / Amplifier -...