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Anthem STR Power Amplifier

Anthem STR Power Amplifier

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Regular price $6,499.99 In stock now!
Regular price $6,499.99 Sale price $6,499.99 In stock now!
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Anthem STR Power Amplifier

This item is temporarily unavailable due to global supply delays.

...successfully takes all the essential analog and digital elements of a top-notch stereo front end and successfully mates them to the almost practical necessity of an advanced and flexible room correction system with proper bass management.


... perhaps one of the most flexible and diverse two-channel preamplifiers I've ever seen. It offers state-of-the-art performance in every mode of operation handling analog and digital sources with equal ease. The connection options the STR preamp offers are virtually limitless [and it] puts forth impressive power figures for an amplifier in such a reasonably sized package.... The system works seamlessly together to reproduce music with fidelity at the very highest level, especially if care is taken to set up ARC properly.


A Two-Channel Revolution

The STR Power Amplifier is the beating heart of a world-class two-channel sound system. It delivers massive power generation, with audiophile-quality output in a smartly designed component.

Designed, engineered, and crafted in Canada, the STR Power Amplifier delivers 400 Watts/channel into 8 ohms with both channels driven, a massive 600 Watts/channel into 4 ohms (both channels driven) and 800W in 2 ohms, for true no-holds-barred performance.

Inside, the STR Power Amplifier uses two colossal transformers and multiple high-current output devices so the most subtle details and dynamic peaks are handled equally well. Outside, its beautifully designed cosmetics, including a 7-inch graphic control display and secure, highly conductive audiophile connectors provide a perfect match to the STR Preamplifier.


  • 400W/600W/800W into 8/4/2 ohms
  • Cascoded complementary feedback input stage
  • Sixteen bipolar output devices per channel
  • Dual Mono Design
  • Massive toroidal transformers
  • Soft turn-on
  • Four power on/off options
  • No rail fuses
  • Advanced Load Monitoring™ Technology
  • Graphic front panel display for the power meter, status, and easy setup navigation
  • Available in Silver and Black Finishes
  • Crafted in Canada