Powering the Future of Audio.
The revolutionary STR Integrated Amplifier is based on an entirely new technological platform, for true benchmark performance in stereo amplification. More power, more control, more connection options, and the most advanced technology available in a single, easy-to-use component.
Designed, engineered, and Crafted in Canada, the STR Integrated Amplifier combines the benefits of an advanced preamp with the power of a massive amplifier and processor. It includes leading-edge DAC, onboard Anthem Room Correction (ARC®®), customizable bass manager for mono or stereo sub outs, MM and MC phono inputs—far more than the average integrated amp.
And it includes new generations of many of Anthem’s award-winning, audiophile-loving, review-praised digital signal processing innovations, delivering a noticeably higher level of audio performance realism.
This is the integrated amplifier with the power, features, connections and control to fuel your two-channel dreams, today and into tomorrow.
Features
High-resolution preamplifier section
High current, high output amplifier section
Amplifier uses 8 bipolar output devices per channel, a toroidal transformer power supply, and Advanced Load Monitoring for 200W at 8 ohms, 400W at 4 ohms, 550W at 2 ohms, all continuous
Anthem Room Correction (ARC®) optimizes in-room response for perfect sound
Bass management for two subwoofers, in mono or stereo
Up-sampling of lower-resolution sources to 32-bit/192kHz
S/PDIF coaxial and optical, and balanced AES/EBU inputs
Asynchronous USB Audio Input supports 32-bit/384kHz PCM, and DSD 2.8 / 5.6 MHz sources
MM and MC phono, balanced XLR, and single-ended analog inputs
Analog Direct mode
Graphic Front Panel Display for easy setup and navigation
Controllable via Ethernet, RS-232, or supplied IR remote
Available in Silver and Black Finishes
Crafted in Canada
Two-Channel Nirvana.
More power, more control, more connections, more technology. The STR Integrated Amplifier will change your perception of two-channel amplification. Now, you can have it all, in one component, with the kind of superior response and realism that Anthem is famous for.
More Subwoofer Options
STR Integrated Amplifier gives you more options for subwoofer configuration. Use one subwoofer or two for both channels, or two independent right-and-left channel specific subwoofers. The bass management in conjunction with ARC®is uniquely engineered engineered for seamless subwoofer blending, achieving an incredibly accurate and lifelike performance.
More Attention to Detail
We believe that two-channel listening demands attention to detail. A component must balance extreme power and delicate transparency, with flawless signal integrity being the benchmark of stereo performance. To that ultimate end, the Anthem STR Integrated Amplifier is designed with the shortest possible signal paths, and differential analog to digital circuitry to cancel artifacts and keep noise to a minimum.
More Power, From Oversized Toroidal Transformers
Clarity is maintained using carefully selected components, many of them engineered exclusively in-house at Anthem, like the huge, precision-wound toroidal transformers and their matching oversized filter capacitors. This massive power supply operates in harmony with the high-current, high-output amplifier section to produce an astounding 550W per channel continuously into 2 ohms! Peak production is effortless and instantaneous, cinching even the most challenging material. The use of multiple bipolar output devices dramatically reduces distortion while ensuring extreme linearity, extensive bandwidth, and stress-free reliability.
Moving Magnet and Moving Coil Cartridges
Anthem has also taken into consideration the resurgent popularity of vinyl long-playing records, and has included separate inputs for moving magnet and moving coil cartridges, with the phono section completely shielded to maintain signal purity. The transparency and refinement of the STR Integrated Amplifier reveals the hidden magic of classic media.
More Innovative Electronics
No less important is Anthem’s non-invasive Advanced Load Monitoring (ALM) circuitry, which protects the output section of the STR Integrated Amplifier by constantly monitoring temperature, current and voltage to ensure optimum long-term performance.
And there’s more. The STR Integrated Amplifier has more useful features than the average integrated amp, with no filler. Everything is geared toward giving you the power and control you need to achieve two-channel nirvana.
Aside from its cutting-edge technology and Anthem-exclusive innovations, one look tells you that the STR is a different amplifier animal altogether. The large Thin Film Transistor (TFT) display on the front panel can be seen from across the room, and gives you surprisingly easy control over your whole system. It’s a part of the luxurious new industrial design of the STR Integrated Amplifier, a striking look that’s available in two beautiful finishes, Black or Silver.
Specification
200 watts per channel into 8 ohms (20-20,000 Hz) at <1% THD
400 watts per channel into 4 ohms (20-20,000 Hz) at <1% THD
550 watts per channel into 2 ohms (20-20,000 Hz) at <1% THD
2-ohm capability allows use with a wide range of speakers
Signal-to-noise ratio: 120 dB
Large precision-wound triple-shielded toroidal transformer with oversized filter capacitors for stable, noise-free operation
Advanced Load Monitoring (ALM) circuitry constantly monitors the amp's temperature, current, and voltage to ensure optimum long-term performance
ARC (Anthem Room Correction) Genesis speaker calibration kit (software, USB microphone, and telescopic stand with boom included)
ARC software requires a Mac® or Windows®-based laptop
free ARC Mobile app allows you to run ARC from compatible iOS® devices
premium 32-bit/384kHz differential-output digital-to-analog converter
Connections
Digital audio inputs: 2 Toslink optical and 2 coaxial (supports PCM audio up to 24-bit/192kHz)
USB (Type B) input for connection to a computer (supports PCM audio sources up to 32-bit/384kHz, DSD 2.8 and 5.6 MHz
If using a Windows PC, a USB DAC driver must first be downloaded from Anthem's website and installed
AES/EBU digital audio input with balanced XLR connection
4 sets of unbalanced stereo RCA inputs
2 phono inputs for connecting a turntable (one for use with moving-magnet cartridges, one for moving-coil cartridges)
Set of balanced stereo XLR inputs for connecting a compatible source
Fixed-level stereo RCA preamp outputs for connecting a headphone amp or recording device
Dual stereo RCA subwoofer outputs (selectable mono or stereo operation)
Built-in bass management, in conjunction with ARC, is uniquely engineered for seamless subwoofer blending
Custom-designed binding post speaker connectors
Ethernet port for Anthem Room Correction, software installation, and control
Lets you operate the receiver from a web browser control screen on a PC connected to your home network
Rear-panel USB Type A port (factory use only)
Rear-panel USB mini B port for software installation and ARC via PC
RS-232 input, remote (IR) input and 12 volt-trigger output for use with external controllers
If connecting to a TV, please make sure you can select "PCM" output in its audio menu — the preamp's DAC cannot decode multichannel Dolby® Digital signals
General
Remote control
Detachable power cable
Designed, engineered and manufactured in Canada
17"W x 6-13/16"H x 17-9/16"D
Weight: 40 lbs.
