BENCHMARK DAC-1 HDR

BENCHMARK DAC-1 HDR

Digital to Analog Converter______________________________________Τιμή: Τηλ


Performance Specifications:
• Digital Input Sample Rate Range: 28 to 195 kHz
• THD+N: -107 dB, 0.00045% (w/ -3 dBFS input)
• SNR – A-weighted: 116 dB (w/ 0 dBFS = +20 to +29 dBu)
• Maximum Amplitude of Jitter Induced Sidebands : < -141 dB
• Maximum Amplitude of AC line related hum & noise: < -126 dB
• Headphone amp output impedance: 0.01 W
• Headphone amp output-level range (@ 0 dBFS into 60-W load): Off-to-+21 dBu
• Headphone amp THD+N: -107 dB, 0.00045% (w/ -3 dBFS input)


Features:
• IR remote control with adjustable ‘Dim’ and ‘Soft-Mute’
• High-Dynamic Range Volume Control w/ custom-built, motor-driven Alps volume pot
• Six Stereo Inputs: Analog RCA, USB, TOSLINK optical, and three digital coaxial
• Utilizes 24-bit, 192-kHz DAC1 D/A conversion system
• Benchmark’s phase-accurate UltraLock™ technology provides total jitter immunity
• AdvancedUSB™ computer audio interface for native 24-bit / 96-kHz USB audio
• Compatible with Windows Vista/XP/2000 and Mac OS X without driver installation
• State-of-the-art LM4562 high-current, lowdistortion opamps in critical analog circuits
• Stereo outputs: XLR balanced, RCA unbalanced, HPA2™ headphone jacks
• Built-in HPA2™ headphone amplifier – 0-Ohm, high-output, two output jacks
• HPA2™ headphone amplifier has selectable gain ranges to match headphone sensitivity
• Left-most headphone jack mutes XLR and RCA outputs (this feature is defeatable)
• On/Off button and rotary source selector
• “Calibrated/Variable” switch determines gain control for main analog outputs
• Internal trim-pots control gain of XLR and RCA outputs (in “Calibrated” mode)
• Selectable, low-impedance attenuators (0, 10, 20, or 30 db) on XLR outputs
• Front-panel LEDs display input and status
• International power supply with voltage selection on rear panel
• Low radiation toroidal power transformer significantly reduces hum and line-related interference