Manual

750 D Reference DAC / CD Transport
____________________________________________________________________________________
15
Specifications
Configuration ................................................ Fully balanced, dual-mono
Digital Power Supply Transformer .................... 25VA
Analog Power Supply Transformer ................... 10VA
Digital Power Supply Capacitance ................... 17,600µF
Analog Power Supply Capacitance ................... 8,800µF
Transport Mechanism .................................... Proprietary Design
Digital Filter / Digital-to-Analog Converters ....... ESS ES9018S Sabre
32
32-bit Hyperstream™
Frequency Response (audible)......................... 20Hz - 20kHz +0/-0.1dB (nternal CD transport)
Frequency Response (full range) ..................... 2Hz - 100kHz +0/-3dB (external digital source)
THD @1kHz, 0dBFS (A-weighted) ..................... < 0.0003%
Intermodulation Distortion ............................. < 0.0002%
Dynamic Range ............................................. > 120dB
Signal-to-noise Ratio ..................................... > 120dB @ full output
Slew Rate ..................................................... 50V/µs
Channel Separation ....................................... > 116dB
Low Level Linearity ........................................ < ±0.25dB at -90dBFS
Intrinsic Jitter ............................................... 1 picosecond RMS
Analog Outputs – Balanced ............................ 1 pair XLR
Max. Analog Output @ 0dBFS - XLR ............... 2.0 Volts
Analog Output Impedance - XLR ................... 100Ω
Analog Outputs – Single Ended ....................... 1 pair RCA
Analog Output Impedance - RCA .................. 100Ω
Max. Analog Output @ 0dBFS - RCA .............. 2.0 Volts
Bit-depth range / Sampling Frequency ............. 16 to 24 bits / 44.1kHz to 192kHz
Digital Inputs (4)............................................ AES/EBU (XLR), S/PDIF (RCA), TosLink, USB
Digital Outputs (2) ........................................ S/PDIF (RCA), AES/EBU (XLR)
Digital Input/ Output Impedance - S/PDIF ........ 75Ω (0.5 Volts p-p)
Digital Input/ Output Impedance - AES/EBU ...... 110Ω (3.7 Volts p-p)
Remote Control ............................................. All Aluminum Full-Function
Display Type................................................... 8 character dot matrix LED
Power Consumption @ idle ............................. 25 Watts
AC Power Requirements ................................. 120V / 60Hz or 240V / 50Hz
Shipping Weight ............................................ 35 lbs / 16 Kgs
Dimensions (W x H x D, inches) ...................... 18.75 x 4.0 x 16.81
Balanced Pin Assignment:
Pin 1........................... Ground
Pin 2........................... Positive
Pin 3 .......................... Negative
NOTE:
If you require the RS-232 codes for your 750D, please visit the "Contact Us" page
and complete the "Information request" form on our website at
www.simaudio.com.
Fuse Replacement: For the 120V version use a 0.2A slow blow (5 x 20mm size).
For the 230V version use a 0.1A slow blow (5 x 20mm size).