DIORA - MacWatts CD 0421 Edition Spéciale à Lampes CD player - Multiple models

DIORA - MacWatts CD 0421 in Special Lamp Edition
A magnificent, rare, and unique set available exclusively on CATAWIKI.
Intended for enthusiasts, nostalgic for the golden age of Polish Hi-Fi, to boot...
From vintage to its pure state.

Tube preamplifier HQ AIYIMA with its mains power supply, equipped with an output with gain control and a three-position potentiometer: bass / mid / treble
Bonus :
Two NOS URSS lamps HQ Grade Military 9-9-81
A mini headset HQ
RCA stereo / CINCH cable for connecting DIORA CD output to a tube preamplifier.

Polish-made Diora CD 0421 turntable. Diora emerged from privatization and partial sale of the Unitra industrial group. The turntable was marketed under the MacWatts brand. It was equipped with a Philips CDM-4 opto-mechanical module. The original South Korean motherboard was equipped with PHILIPS TDA 1543 – PHILIPS SAA 7310 P. The transformer was manufactured in Poland and the headphone amplifier used components from Eastern European manufacturers.
Reads CDs, CDRs, SACDs in CD mode, and even scratched CDs, thanks to the high quality of the PHILIPS optical system.

Technical specifications
Typical audio settings
• Frequency range: 20 Hz to 20 kHz
• Amplitude linearity: ±0.75 dB
• Signal-to-noise ratio: ≥90 dB
• Dynamic range: ≥90 dB
• Channel separation: ≥90 dB
• Distortion + noise: ≥70 dB (≤0.03%)
• Out-of-band rejection (frequencies ≥ 34.5 kHz): 35 dB
• Irregularities and fluctuations: quartz precision
Functions
• Playback: CD, CD-R
• Song programming: album
• Lecture: random
• Practice: record song
• Display: track duration, disc duration, index, track number
optical read head system
• Laser type: AlGaAs semiconductor
• Numerical aperture: 6.45
Wavelength: 800 nm
Audio output
• Nominal output level: 0.5 V
• Minimum load impedance: 10 kΩ
N/A double 16-bit converter
Power
• Supply voltage: 220 V
• Grid frequency: 50 Hz
• Electrical power consumption: 12 VA
• Electrical requirements: IEC-65, PN-88/T-06250
• Material : Metal
• Dimensions:
• reader with closed drawer: 440 × 90 × 256 mm
• reader with drawer open: 440 × 90 × 400 mm

Total weight of the assembly: about 7 kg

AIYIMA Tube Preamplifier
High-Quality Model
Exceptional Audio Performance
Processing an analog signal through the preamplifier fitted with two NOS HQ tubes completely transforms the sound reproduction. This preamplifier can also be used with any other analog source, tuner, cassette deck, DAT, MiniDisc, ....
You can also use it between the source preamplifier and the power amplifier.
The quality of the output audio processing is up to the task—warmth, detail, dynamics.
Signal processing by a high-quality tube preamplifier greatly enhances the warmth and sonic character of this magnificent vintage player.

The following services are included in the shipping fees.
The set will be carefully packaged to secure the shipment for all destinations.
A supplementary insurance will be subscribed.