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Esoteric Grandioso K1X SE CD Player

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Esoteric Super Audio CD Player Grandioso K1X SE

Two Revolutions – Integrated.Now evolved to the SE version for further sound quality


Experience the enhanced audio performance of our newest Grandioso K1X SE CD Player, featuring innovative technologies such as the legendary VRDS-ATLAS transport mechanism, Master Sound Discrete DAC, and Master Sound Discrete Clock.

Grandioso K1X SE key features (New features of the SE model are shown with theicon.)

  • “VRDS-ATLAS” Super Audio CD transport mechanism
  • “Master Sound Discrete DAC” – In-house developed FPGA, 64bit/512Fs Delta-Sigma modulator
  • Up-graded DAC board with specially selected quality parts including IDM-01
  • “ES-Link Analog” current signal transmission output
  • “Master Sound Discrete Clock for Digital Player” – in-house developed discrete clock module
  • Clock sync function
  • Four independent toroidal power supply transformers
  • Low-feedback discrete discrete DC regulators
  • 76 × EDLC super capacitors (total capacitance: 2,050,000μF=2.05F)
  • Semi-floating top panel
  • Redesigned pinpoint foot

Spec description

Playable Disc Types Super Audio CD, CD (including CD-R and CD-RW)
Analog Audio Outputs  
XLR/ESL-A 1 Pair (L/R)
Output Impedance 40Ω (XLR)
Maximum Output Level 5.0Vrms (XLR)
RCA 1 Pair (L/R)
Output Impedance 15Ω
Maximum Output Level 2.5Vrms
Digital Audio Outputs  
XLR 1
RCA 1
Digital Audio Inputs  
RCA 1
Input Impedance 75Ω
OPTICAL 1
USB B USB-B (USB2.0)
Clock Input  
BNC 1
Input Impedance 50Ω
Frequencies that can be Input(±10ppm) 10MHz
Input Level Sine wave: 0.5 to 1.0 Vrms
General  
Power Supply  
Power Supply  
Model for Europe AC 220 to 240V, 50/60Hz
Model for USA/Canada AC120V, 60Hz
Model for Korea AC 220V, 60Hz
Model for Hong Kong AC 230V, 50Hz
External Dimensions(W×H×D) 445 × 162 × 447mm17-⅝″ × 6-½″ × 17-⅝″ (Including Protrusions)
Weight 35kg / 77-¼ lb
Included Accessories Power cord × 1Remote control (RC-1333) × 1Batteries (AA) × 2Felt pads × 4Owner's manual × 1Warranty card × 1
Audio Performance
Frequency response 5Hz to 30kHz (–3dB, When Super Audio CD at 0dB, DSDF is F2, XLR output)
S/N ratio 113dB (When Super Audio CD at 0dB, DSDF is F2, XLR output)
Distortion 0.0007% (1kHz, When Super Audio CD at 0dB, DSDF is F2, XLR output)

 

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