AZUR851C
FLAGSHIP UPSAMPLING DAC, CD PLAYER & PREAMPLIFIER
TECHNICAL SPECIFICATIONS
· Digital to analogue converterDual Analog Devices AD1955 24-bit DACs
· Digital filterAnalog Devices Black Fin ADSP-BF532 32 bit DSP performing 2nd Generation ATF2 upsampling to 24-bit/384kHz. Linear Phase, Minimum phase or Steep modes.
· Analogue filter2 Pole Fully Differential Linear Phase Bessel filter
· Digital input 1S/PDIF 75 Ohms or TosLink optical
· Digital input 2S/PDIF 75 Ohms or TosLink optical
· AES/EBU input XLR balanced 110 Ohms per phase
· USB audio input USB Type B conforming to Audio profile 1.0 or USB Audio profile 2.0 (user 1.0 or USB Audio profile 2.0 (user selectable)
· Audio outputsBalanced XLR and unbalanced RCA analogue audio outputs
· CompatibilityUSB 1.0 16-24 bit, 32-96kHz
USB 2.0 16-24 bit, 32-192kHz
TosLink 16-24 bit, 32-96kHz
S/PDIF and AES/EBU 16-24 bits 32-192kHz
CD playback is intrinsically limited to 16-bits 44.1kHz
· THD (unweighted) @ 1kHhz 0dBFs< 0.0004%
· THD (unweighted) @ 1kHz -10dBFs< 0.0004%
· THD (unweighted) @ 20kHz 0dBFs< 0.0007%
· IMD (19/20kHz) 0dBFs< 0.0002%
· Linearity @ -90dBFs+/- 0.2dB
· Linearity @ -120dBF+/- 0.4dB
· Stop-band rejection (>24kHz)> 120dB
· S/N ratio (ref 1w)> 113dB
· Total correlated jitter< 60pS for all digital inputs, CD playback and USB 2.0
< 180pS for USB 1.0
· Crosstalk @1kHz< -130dB
· < -130dB< -114dB
· Output impedance< 50 Ohms
· 0dB Fs output2.2Vrms (2.2Vrms each phase for the balanced output)
· Max. power consumption40W
· Idle consumption8W
· Standby power consumption<0.5W
· ColourBlack or silver
· Dimensions (WxHxD)430 x 115 x 360mm (16.9 x 4.5 x 14.7”)
· Weight10.0Kg (22lbs)
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