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ProLogue Classic CD Player

Home > Tube > Legacy Models > ProLogue Classic CD Player



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Revolutions are born in bold ideas. In true PrimaLuna fashion, the stunning ProLogue CD Player will revolutionize the audio industry by introducing the world's first tube-based data clocking device: the SuperTubeClock™

By incorporating a low-noise mini-triode vacuum tube into the digital clock, this boldly conceived design provides vastly superior resolution, detail retrieval, improved clarity, increased definition and detail from top to bottom.

The ProLogue CD player is a true dual-mono design, right down to the dual vacuum tube rectification — another first in a CD player. The power supply is adapted from the award winning ProLogue Three preamp, as are its high quality resistors, mosfets, and Solen capacitors which yield superior transient response, detail, and channel separation. The ProLogue CD Player comes equipped with:

  • TRUE DUAL MONO OUTPUT STAGE Using one 12AX7 and one 12AU7 per channel.
  • VACUUM TUBE RECTIFIED POWER SUPPLY Adapted from the award-winning ProLogue Three preamp that incorporates eleven separate power supply regulation circuits.
  • STATE-OF-THE-ART Utilizing Burr Brown SRC4192 24bit/192kHz upsampling circuit with accompanying Burr Brown PCM1792 DACs.
  • THE SUPERTUBECLOCK™ An ultra-low jitter clocking device that replaces the solid-state oscillator with a vacuum tube. Yields incredible detail retrieval and dynamics throughout the entire audio spectrum.
  • SUPER I/V BOARD The Super IV board incorporates a new type of op-amp that to our knowledge has never been used by any audio manufacturer before. The Super I/V Board also upgrades the bypass caps and power supply caps, so with the increase of speed, detail, and quietness you get above, you get a prettier “picture.”
  • PREMIUM PARTS Including polypropylene coupling caps, triple pi power supply filters, custom designed
    isolation transformers separating the analog and digital devices, resulting in decreased signal  degradation and improved sonics from top to bottom.
  • True Dual Mono output stage using one 12AX7 and one 12AU7 per channel.
  • Beautiful heavy-gauge anodized brushed aluminum remote control. Controls all important CD operations
    and will even control functions on the DiaLogue components. Comes with rubber rings on both ends to
    protect furniture.
  • Chassis made of finely finished heavy gauge steel, and five step automotive quality finish. Each coat
    hand rubbed and polished. Removable tube cage included no charge.
  • Conservative design runs tubes easy for long life.

Built to Western standards with PrimaLuna’s standard-setting build quality and unparalleled reliability.

Frequency Response 20Hz–20kHz +/- 0.5dB
Distortion and Noise Below -96dB
Channel Separation 90dB
Dynamic Range Greater than 120dB
Output Voltage 2v +/- 0.5dB
Power Consumption 50 watts
Dimensions (WxHxD) 11” x 7.5” x 15.5” (39.5cm x 28cm x 19cm)
Weight 25.4 lbs — 11.5 kg
Analog Outputs One pair RCA
Digital Outputs One coaxial/ one optical
Tube Complement Two 12AX7, Two 12AU7, Two 5AR4

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  • April 03, 2025
    Experience our PrimaLuna EVO 400 Pre and EVO 400 Poweramps from April 10th to 13th, at the KAOHSIUNG HI-SHOW 2025!

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DUROB BV
P.O. Box 109
5250 AC Vlijmen
The Netherlands

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