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Lector CDs Opera Consonance Reference CD2.2 linear

729 - 01
Novedad

Reproductor de CD son salida a válvulas

Color
1.599 €
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Producto con envío gratuito

  • RCD2.2 linear 16 bit 44.1kHz Tube CD-player FEATURES: Non-Oversampling, No digital filter J-FET/ Transisters made of analog filter without any op-amp 6H30 Tube output stage Sampling frequency: 44.1kH/88.2kH (selected manually using remote control unit) Output voltage: 2.35V Digital output: 1 group, Unbalanced 16bit/44.1kHz Format Non-Oversampling, Digital-filterless DAC Non-Oversampling DAC concept was first proposed by Ryohei Kusunoki in late 1966. In recent interview, he states that "the issue is not either it is Non-Oversampling or Higher-rate-sampling, but the use of the digital filter can cause smearing in the time domain."We can confirm this smearing effect on the sound caused by the use of digital filter rather easily through listening experiments. This leads us to believe that the current problem with CD is not the limitation of 16bit/44.1kHz format, but the use of the digital filter which is preventing us to experience the true possibilities and the limitations of 16bit/44.1kHz format. The sound of Progression is enough to prove this matter. Non-oversampling, Digital-filter-less DAC Concept by Ryohei Kusunoki originated by Yoshi Segoshi http://www.sakurasystems.com/articles.html Passive I/V conversion In Progression I/V conversion is handled by a passive device instead of an active one. The result is a superb transient response without any over-shooting, and still maintains the output voltage of 2.35V SPECIFICATION: DAC resolution : 16bit TDA1543 0dBFS signal output : 2.35V RMS Output Terminals : Gold plated Tube RCA unbalanced Frequency response : Less than +/- 0.5 dB deviation 20Hz-20kHz Phase response : Less than 5 degrees deviation 20Hz-20kHz Signal-to-noise ratio : More than 100dB Crosstalk : Less than -100dB Distortion (RCA) : Less than 0.12 % Remote Control : Philips RC-5 compatible IR system 36kHz modulation frequency Vacuum tube : Sovtek 6H30 x1
     
    Dimensions / Weight : 21cm x 43cm x 33cm (HxWxD) / 16kg(wood top panel)
    729 - 01
    Novedad
    2050-01-01

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