Anthem STR Power Amplifier päätevahvistin

Anthem STR Power Amplifier päätevahvistin

Two-Channel Revolution.

The STR Power Amplifier is the beating heart of a world-class 2-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.

STR Features & Functions

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

POWER AMPLIFIER

Impedance 8Ω 4Ω 2Ω
Power Output (per channel)
(Continuous, 20 Hz – 20 kHz, <1% THD) 400 W 600 W 800 W*
* Maximum 3 seconds due to high current draw.
THD (400 W) 0.0007% (1 kHz), 0.004% (20 kHz)
IMD (300 W)
ITU-R (19 kHz + 20 kHz) 0.0006%
SMPTE (60 Hz + 7 kHz) 0.0016%
SNR (IEC-A, ref. 400 W) 121 dB
Frequency Response (20 Hz – 20 kHz) ± 0.1 dB
Power Bandwidth (-3 dB at 400 W into 8 ohms) 91 kHz
Slew Rate 30 V/μs
Damping Factor (20 Hz – 1 kHz) 360
Channel Separation 101 dB (100 Hz), 98 dB (10 kHz)
Input Impedance 10kΩ (RCA), 15kΩ (XLR)
Input Sensitivity (for 400W into 8Ω) 2.1 Vrms
Voltage Gain 29 dB

POWER REQUIREMENT

120 V version: In countries where the line voltage is 120 V, this product operates from a single phase AC power source that supplies between 108 V and 132 V at a frequency of 60 Hz.
220-240 V version: In countries where the line voltage is 220, 230, or 240 V, this product operates from a single phase AC power source that supplies between 198 V and 264 V at a frequency of 50 Hz.

POWER CONSUMPTION

Standby 310 mW
Idle 65 W
Typical Playback Levels 150 W – 300 W
High Playback Levels 600 W – 1100 W

DIMENSIONS

Height 6-3/4” (17.2 cm)
Width 17” (43.2 cm)
Depth (not including power cord) 18-1/2” (47 cm)
Weight (unpacked) 60 lb (27.3 kg)

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