Simaudio DAC and CD Transport - 650D DC Transport (2-Tone)
Simaudio DAC and CD Transport - 650D DC Transport (S)
Simaudio DAC and CD Transport - 650D DC Transport (2-Tone)
Simaudio DAC and CD Transport - 650D DC Transport (B)
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CD Player + 32-bit DAC
Proprietary CD drive system mounted on our MQuattro gel-based 4-point floating suspension for vibration damping.True 32-bit asynchronous Digital-to-Analog converter.

Analog-like rich sound giving listening pleasure
“The 650D’s soul is as analog as it is digital.”

Amazing detail retrieval giving outstanding sound clarity
“I was struck by the 650D’s consistent overall sound: unusually transparent, delicately drawn, and ethereal, with an almost complete absence of digital glare and hardness.”

Design features

  • Proprietary CD drive system mounted on our M-Quattro gel-based 4-point floating suspension.
  • Separate digital and analog power supplies, each with their own toroidal transformer.
  • Power supply voltage regulation includes i2 DCf (Independent Inductive DC Filtering); 1 inductor for each and every IC in the audio circuit’s signal path – 18 stages in all.
  • Four (4) digital inputs (AES/EBU, S/PDIF, TosLink and USB) allowing for a connection to virtually any digital source.
  • Two (2) digital outputs – AES/EBU and S/PDIF.
  • Fully compatible with 820S external power supply.
Specifications
Frequency response (full range) 2Hz - 100kHz +0/-3dB
THD @ 1kHz, 0dBFS (A-weighted) 0.0001%
Intermodulation distortion 0.0001%
Dynamic Range 120dB
Signal-to-noise Ratio 120dB @ full output
Channel Separation 116dB
Intrinsic Jitter 1 picosecond RMS
Analog Output @ 0dBFS 2.0 Volts
Analog output impedance 100Ω
Bit-depth range 16 - 24 bits
Sampling frequency rates 44.1 - 192kHz
Shipping weight 35 lb / 16 kg
Dimensions (width x height x depth) 18.75 x 4.0 x 16.8 in