Audio Database

SL-PG440
Commentary

CD player using newly developed super 1-chip LSI.

It uses a Super 1-chip LSI that integrates three circuits (optical servo, signal processor and MASH1-bit DAC) into one chip, reducing noise by shortening the signal path.

The servo circuit uses an advanced digital servo circuit that evolved from a digital servo circuit.
In the advanced digital servo system, the balance adjustment of the photodiode is completely automatically adjusted in addition to the servo amount adjustment according to the CD condition that was done in the digital servo system. By reducing the servo current, further high sound quality and playability are obtained.
In addition, a new structure has been adopted for the floating part of the optical deck to further reduce vibration and sound pressure from the speakers, and the material of the traverse motor part has also been thoroughly reviewed to improve access speed by approximately 1.5 times compared with conventional models.

It is equipped with a synchro-edit function. By combining it with a cassette deck with a synchro-edit terminal, you can edit in conjunction with the deck.

It is equipped with a time-edit function. Just by selecting the length of the tape to be used, it automatically calculates the songs on the disc and automatically programs them separately so that the songs are not interrupted on the A side and the B side.
The distribution of songs is displayed as a bar on the display.

Equipped with a disk link function.
With this function, after recording from one disc, you can insert the next disc and find out the number of songs corresponding to the remaining time of the tape.

Equipped with a peak search function, it can detect the maximum value of digital signal.

Digital optical output terminal is mounted.

Equipped with auto timer play function.

Wireless remote control with power level adjustment function is included.

Model Rating
Type CD Player
Frequency characteristic 2 Hz to 20 kHz ± 1 dB
Dynamic range 92 dB or more (EIAJ)
Signal-to-noise ratio 100 dB or more (EIAJ)
Total harmonic distortion factor 0.007% or Less (1 kHz, EIAJ, Harmonic Components up to 10th)
Wow flutter Below Measurement Limit (EIAJ)
Headphone output level Max. 15mW/32 Ω (variable)
Pwer 100 VAC, 50Hz/60Hz
Power consumption 10W
External dimensions Width 430x Height 103x Depth 287 mm
Weight 3.4kg
Attachment Wireless Remote Control