Benchmark HPA4 Reference Headphone Amplifier/Line Amplifier, Black Faceplate, with Remote Control, 110V/220V
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THX-888 (AAA)Headphone AmplifierBenchmark Low-Noise Line Amplifier256-Step Fully-Balanced Relay Gain Control, 0.5 dB StepsPrecision Timed Relay ClosuresPrecision Metal Film Resistors
상품설명
Benchmark HPA4 Reference Headphone Amplifier/ Line Amplifier, Black Faceplate, with remote control, 110V/220V Benchmark Media Systems, Inc. and THX, Ltd. have partnered to introduce the Benchmark HPA4 headphone/line amplifier featuring THX Achromatic Audio Amplifier (AAA) technology. THX AAA reduces harmonic, intermodulation, and crossover distortion by 20 to 40 dB to guarantee a realistic and fatigue-free listening experience. It accomplishes this using a patented feed-forward topology to null conventional distortion and noise mechanisms, resulting in the world's most linear amplifier. THX AAA allows the amplifier to reach its maximum output power and sound pressure level (SPL) without producing the distortion. Features:(using balanced inputs at +24 dBu)THX-888HEADPHONE OUTPUT:THD < -125 dB (0.00006%)SNR > 131 dB, unweighted, 20-20 kHzSNR > 135 dB, A-weightedFrequency Response - 0.003 dB at 10 Hz, -0.001 dB at 20 kHz- 3 dB Bandwidth exceeds 0.1 Hz to 500 kHzOutput Impedance, near 0 OhmsOutput Noise < 2.45 uV at Unity Gain, 20-20 kHzMaximum Output Power, 6 Watts into 16 OhmsMaximum Output Current, 1.5 AMaximum Output Voltage, 11.5 Vrms into 300 OhmsCrosstalk < -133 dB @ 1 kHz, -115 dB @ 10 kHz (XLR4)BALANCED LINE OUTPUTS:THD < -125 dB (0.00006%)SNR > 135 dB, unweighted, 20-20 kHzSNR > 137 dB, A-weightedFrequency Response - 0.003 dB at 10 Hz, -0.001 dB at 20 kHzOutput Noise < 1.9 uV at Unity Gain, 20-20 kHzMaximum Input and Output Voltage, 20 Vrms (+28 dBu)Crosstalk < -133 dB @ 1 kHz, -116 dB @ 10 kHzDIMENSIONS:8.65" W x 3.47" H x 8.33" D - Excluding FeetPower:18W Typical Input Power35W Maximum Input power
THX-888 (AAA)Headphone AmplifierBenchmark Low-Noise Line Amplifier256-Step Fully-Balanced Relay Gain Control, 0.5 dB StepsPrecision Timed Relay ClosuresPrecision Metal Film Resistors
상품설명
Benchmark HPA4 Reference Headphone Amplifier/ Line Amplifier, Black Faceplate, with remote control, 110V/220V Benchmark Media Systems, Inc. and THX, Ltd. have partnered to introduce the Benchmark HPA4 headphone/line amplifier featuring THX Achromatic Audio Amplifier (AAA) technology. THX AAA reduces harmonic, intermodulation, and crossover distortion by 20 to 40 dB to guarantee a realistic and fatigue-free listening experience. It accomplishes this using a patented feed-forward topology to null conventional distortion and noise mechanisms, resulting in the world's most linear amplifier. THX AAA allows the amplifier to reach its maximum output power and sound pressure level (SPL) without producing the distortion. Features:(using balanced inputs at +24 dBu)THX-888HEADPHONE OUTPUT:THD < -125 dB (0.00006%)SNR > 131 dB, unweighted, 20-20 kHzSNR > 135 dB, A-weightedFrequency Response - 0.003 dB at 10 Hz, -0.001 dB at 20 kHz- 3 dB Bandwidth exceeds 0.1 Hz to 500 kHzOutput Impedance, near 0 OhmsOutput Noise < 2.45 uV at Unity Gain, 20-20 kHzMaximum Output Power, 6 Watts into 16 OhmsMaximum Output Current, 1.5 AMaximum Output Voltage, 11.5 Vrms into 300 OhmsCrosstalk < -133 dB @ 1 kHz, -115 dB @ 10 kHz (XLR4)BALANCED LINE OUTPUTS:THD < -125 dB (0.00006%)SNR > 135 dB, unweighted, 20-20 kHzSNR > 137 dB, A-weightedFrequency Response - 0.003 dB at 10 Hz, -0.001 dB at 20 kHzOutput Noise < 1.9 uV at Unity Gain, 20-20 kHzMaximum Input and Output Voltage, 20 Vrms (+28 dBu)Crosstalk < -133 dB @ 1 kHz, -116 dB @ 10 kHzDIMENSIONS:8.65" W x 3.47" H x 8.33" D - Excluding FeetPower:18W Typical Input Power35W Maximum Input power
2020-12-31 15:13:05