Anthem STR Pre-Amplifier
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Anthem STR Pre-Amplifier
Push the Power of Audio Control.The revolutionary STR Preamplifier is a new type of audio component that gives you more control and more refinements, including more connection options and more advanced technology, in a single, easy-to-use component. Designed, engineered, and Crafted in Canada, the STR Preamplifier combines the benefits of an advanced preamp with the power of a processor, as well as functions like 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 preamplifier. 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. The new STR Preamplifier drives all of your entertainment options today, and tomorrow.
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Home Theater Bypass
The concept of combining a stereo preamplifier with a home theater system is taken to a whole new level. The STR Preamplifier supports two subwoofer channels in addition to the two fronts. XLR as well as RCA connection is provided for all channels, and HT Bypass mode engages while the preamp is on standby. This way, you don’t have to turn it on when watching movies. To allow the purest signal path, relays are employed to hard-wire the input jacks to the outputs — the STR Preamplifier essentially becomes a straight wire.
Specifications
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PHONO PREAMPLIFIER |
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| Input Impedance | 100 Ω (MC), 47 kΩ || 270 pF (MM) |
| RIAA Response (20 Hz to 20 kHz) | ± 0.1 dB |
| Gain (1 kHz, volume set to 0 dB) | 61 dB (MC), 41 dB (MM) |
| DSP Mode | |
| Maximum Input (at 1 kHz for < 0,01% THD 20 Hz - 20 kHz) | 3.6 mV (MC), 38 mV (MM) |
| THD+N (at 1 kHz 20 Hz - 20 kHz BW, 2 Vrms output) | < 0.02% (MC), < 0.003% (MM) |
| THD (at 1 kHz 20 Hz - 20 kHz BW, 2 Vrms output) | 0.002% (MC), < 0.0015% (MM) |
| SNR (IEC-A, 2 Vrms output) | 84 dB (MC), 102 dB (MM) |
| Direct Mode | |
| Maximum Input Direct Mode (at 1 kHz for < 0,01% THD 20 Hz - 20 kHz) | 11.8 mV (MC), 129 mV (MM) |
| THD+N (at 1 kHz 20 Hz - 20 kHz BW, 2 Vrms output) | < 0.008% (MC), < 0.003% (MM) |
| THD (at 1 kHz 20 Hz - 20 kHz BW, 2 Vrms output) | 0.002% (MC), < 0.0015% (MM) |
| SNR (IEC-A, 2 Vrms output) | 92 dB (MC), 110 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) |
| 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) | |
| DSP Mode | 0.001% Digital in, 0.0016% Analog in |
| Analog Direct Mode | 0.0016% |
| SNR (at 1 kHz, IEC-A, 2 Vrms output) | |
| DSP Mode | 113 dB (digital-in), 108 dB (analog-in) |
| Analog Direct Mode | 120 dB |
| Maximum Output ( <0.1% THD ) | |
| RCA connectors (direct and DSP modes) | 3.3 Vrms |
| XLR connectors (direct and DSP modes) | 6.6 Vrms |
| XLR Configuration | Pin 1: Ground, Pin 2: Normal, Pin 3: Inverted |
| POWER REQUIREMENT | |
| This product operates from a single phase AC power source that supplies between 90V and 264V at a frequency of 50 or 60 Hz. | |
| POWER CONSUMPTION | |
| Standby | 0.38 W (120V), 0.45 W (240V) |
| Standby + Network | 1.1 W (120V), 1.2 W (240V) |
| Typical Use | 10 W |
| DIMENSIONS | |
| Height | 3-8/9” (9.93 cm) |
| Width | 17” (43.2 cm) |
| Depth (not including power cord) | 14-5/6” (37.69 cm) |
| Weight (unpacked) | 16.8 lb (7.6 kg) |





