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The A33.2 is a two channel dual/mono power amplifier that provides a level of performance that eclipses even Primare’s acclaimed A30.2 design.
Its dual-mono design provides a dedicated mono amplifier for each channel incorporating a heavy-duty custom-made toroidal transformer and low noise regulated power supplies. Each uses four ultra-fast bi-polar output devices in a push-pull configuration to preserve perfectly the fidelity of musical transients and minimize distortion.
The heat sinks are massive to keep the temperature at a moderate level even under the most difficult working conditions. The amplifier, which is capable of delivering 120watts into an 8ohm load and over 200W into 4ohm, incorporates full speaker protection against faulty input signals. One individual DC-servo for each channel together with protection circuit and temperature monitoring provide state-of- the-art protection.
The A33.2 can be connected conventionally via RCA sockets or in balanced operation via its XLR connections. Massive high quality gold plated speaker terminals are also specified.
The A33.2 is flexible enough to be used with the PRE30 pre-amplifier, SP32 AV Processor or as a substantial 7.1 upgrade for the SPA22 integrated AV amplifier. The amplifier can be remotely operated via its 12V trigger input, which has a loop-through output for controlling a second A33.2 or other amplifier.
As with all Primare units, the A33.2 is housed in a heavy gauge (2 mm) steel chassis, which provides strength, rigidity, and screening, while being effective at damping vibrations from external sources.
High Current Dual Mono Fully Balanced Power Amplifier.
1: Unbalanced Stereo (RCA)
1: Balanced Stereo (XLR)
120 watts RMS x 2, 20 Hz - 20 kHz, 8 ?, Both Channels Driven.
200 watts RMS x 2, 20 Hz - 20 kHz, 4 ?, Both Channels Driven.
Mode of Operation:
Dual Mono Construction
2: Power Supplies (1 Per Channel)
45 Amperes Peak Per Channel
<10 Hz-100 kHz, -3 dB.
12 Volt Trigger Input
Satin Black, Titanium
W 430mm x D 385mm x H 140mm (With Feet).