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
Technical Specification
PHONO PREAMPLIFIER
- Input Impedance - 100 Ω (MC), 47 kΩ (MM)
- Input Capacitance - 270 pF (MM)
- Maximum Input (at 1 kHz for <0.1% THD 20 Hz - 20 kHz) - 3.6 mV (MC), 37.7 mV (MM)
- Gain (default at 1 kHz, user adjustable ± 20 dB) - 55 dB (MC), 35 dB (MM)
- RIAA Response - ± 0.1 dB (20 Hz to 20 kHz)
- THD+N (at 1 kHz, 20 Hz - 20 kHz BW, 2 Vrms output) - 0.008% (MC), 0.005% (MM)
- S/N Ratio (at 1 kHz, IEC-A, 2 Vrms output) - 82 dB (MC), 96 dB (MM)
PREAMPLIFIER
- Frequency Response
digital-in, 192 kHz - 10 Hz - 50 kHz (+0.00, -0.50 dB)
digital-in, 96 kHz - 10 Hz - 45 kHz (+0.00, -0.50 dB)
digital-in, 44.1 kHz - 10 Hz - 20 kHz (+0.00, -0.03 dB)
analog-in, DSP mode - 10 Hz - 40 kHz (+0.02, -0.20 dB)
analog-in, direct mode - 10 Hz - 80 kHz (+0.00, -0.10 dB)
- THD+N (at 1 kHz, 20 Hz - 20 kHz BW, 2 Vrms output)
digital-in, 44.1 kHz, 0 dBFS - 0.0008%
analog-in, DSP mode, 1 Vrms input - 0.001%
analog-in, direct mode, 1 Vrms input - 0.0020%
- SNR (at 1 kHz, IEC-A, 2 Vrms output)
digital-in, 44.1 kHz, 0 dBFS - 112 dB
analog-in, DSP mode, 2 Vrms input - 110 dB
analog-in, direct mode, 2 Vrms input - 120 dB
- Maximum Output (<0.1% THD) - 2.2 Vrms except analog-direct 3.3 Vrms
- XLR Configuration - Pin 1: Ground, Pin 2: Normal, Pin 3: Inverted
POWER AMPLIFIER
- Impedance / Power Output (per channel) - 8Ω - 200 W
4Ω - 400 W
2Ω - 550 W
- THD (100 W) - 0.002% (1 kHz), 0.015% (20 kHz)
- SNR (IEC-A, ref. 200 W) - 114 dB
- Frequency Response (20 Hz - 20 kHz) - ± 0.1 dB
- Power Bandwidth (-3 dB at 200 W into 8 ohms) - 80 kHz
- Slew Rate - 30 V/μs
- Damping Factor (20 Hz - 1 kHz) - 330
- Channel Separation - 101 dB (100 Hz), 61 dB (10 kHz)
DIMENSIONS
- Height - 6-3/4” (17.2 cm)
- Width - 17” (43.2 cm)
- Depth (not including power cord) - 17-1/2” (44.5 cm)
- Weight (unpacked) - 40 lb (18 kg)
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