Marantz AMP 20 12 Channel Power Amplifier
The Marantz AMP 20 is a remarkably powerful 12-channel amplifier designed for serious home theatre systems, particularly when paired with the Marantz AV 20 Preamp/Processor. Together, they form the heart of an elite, reference-level cinema setup, with the AMP 20 delivering a substantial 200 Watts per channel into 8 Ohms or 400 watts into 4 Ohms. Its custom-developed, high-efficiency Class D amplification is combined with Marantz’s exclusive HDAM and refined HDAM-SA2 technology, bringing plenty of power to a high channel count while maintaining the low distortion and precision expected of a reference system.
Marantz has also taken considerable care with what happens behind the scenes. Separate power supplies for the line-level and high-power stages help maintain signal purity from input to output, while the AMP 20 has been meticulously Sound Master tuned through careful component selection, with individual parts chosen for their sonic qualities. It’s a rather elegant fusion of engineering and listening experience - the Marantz approach to achieving powerful, detailed and thoroughly cinematic sound from a beautifully styled and solidly constructed component.
Marantz AMP 20 12 Channel Power Amplifier
Main Features & Specifications
- All the info on the Marantz AMP 20
- Design: Reference Multi-Channel Power Amplifier for Home Theatres
- Perfect match for the Marantz AV 20 Home Theatre Preamp/Processor
- 12 Channel Power Amplifier
- 200 Watts per channel into 8 Ohms (1k Hz) at 0.05% THD, with 2 channels driven
- 400 Watts per channel into 4 Ohms
- Bi-amp mode drives high and low frequency sections of loudspeakers independently
- BTL Mode (Bridge Mode) combines two channels into a single 400 Watt channel into 8Ω
- Hyper Dynamic Amplifier Module (HDAM® SA2) and current feedback amplification for accuracy and control under high-drive conditions
- Massive Toroidal Power Transformer for high current and low noise
- Selectable auto-standby function
Connections
- Unbalanced Stereo RCA and Balanced Stereo XLR inputs for each channel
- Binding Post Speaker Terminals for each channel
- 5mm amp control input for syncing functions with a compatible preamp/processor
- 5mm DC trigger input and output
- IR flasher input
- Marantz RCA remote control input and output
- RS-232C port for third-party remote control
General
- Removable Power Cable: Upgrade to a Premium Power Cable for better performance
- Included Accessories: Quick Start Guide, Mains Power Cable, Amp Control Cable, Remote Control Cable, Speaker Terminal Wrench
- Dimensions (WxHxD): 442 x 191 x 442mm
- Weight: 18.0 kg
- Manufacturer’s Warranty: 5 Years
Note: Features & Specifications Subject To Change Without Notice. E&OE.
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