Technics - SA-DX930 - SL-PG390 Hi-fi set

From my personal collection, I propose a Technics black-finish sintoamplifier and CD player from the famous Japanese house TECHNICS.
Recently cleaned, checked, and serviced by a sector specialist.
Complete with the original remote control for the amplifier (some signs on the back as in the photo) and ORIGINAL Technics power cables.
They present in excellent mechanical condition and very good cosmetic condition.
Some inevitable signs of wear, assessed from real photos.

The Technics SA-DX930 is a 5.1 Home Theater receiver launched in 1999. It is known for its robustness and for using Class H+ amplification, Technics’ proprietary technology that optimizes energy efficiency while reducing harmonic distortion.
Key Technical Specifications
Output power: 100 Watts per channel into 6 Ohms (both in Stereo mode and in 5.1 Surround configuration).
Audio Decoding: Built-in decoders for Dolby Digital (AC-3), DTS, and Dolby Pro Logic.
Frequency response: 10 Hz to 40 kHz.
Total Harmonic Distortion (THD): 0.05% at half power.
Internal components: High-quality capacitors from the “TA-KE” audio-grade series and a dual RSN310R36 amplification chip.
Tuner: AM/FM radio with quartz synthesizer system.
Rear Panel and Connections
Despite its age, the connection set is extremely versatile for both analog and digital configurations (HDMI is completely missing, as it did not exist at the time):
Digital Inputs: 2 Toslink optical inputs (assignable to CD or DVD/TV players).
Phono Input (MM): Includes earth ground connection (GND), ideal for direct connection of a turntable without an external preamplifier.
Analog RCA Inputs: CD, Tape (with Monitor function), VCR and TV.
Speaker Outputs: Terminals for Front channels (A and B), Center, and two rear Surround channels.
Subwoofer Output: Dedicated to an active subwoofer (Pre-Out) for handling low frequencies.
Dimensions: 430 x 158 x 324.5 mm
Weight: 9.6 kg
Accessories: remote control/power cable
Year: 1999

-The Technics SL-PG390 is a single CD player introduced to the market in 1998 and based on Panasonic’s renowned proprietary conversion technology. It is a historically appreciated device among Hi-Fi enthusiasts who seek a sober and practical unit.
Key Technical Features
Read mechanism: Equipped with a Philips CDM 12.1 laser pickup (or the VAM 1202 variant), a widely used optical block, very easy to source or replace in case of faults.
Digital-to-Analog Converter (DAC): Uses the 1-bit MASH (Multi-Stage Noise Shaping) technology developed by Technics, optimized to reduce harmonic distortion and ensure linearity in the audio signal.
Rear Outputs: Includes the classic analog stereo RCA output and a Toslink optical digital output, useful if you want to use it as a simple transport connected to a modern external DAC.
Reference Audio Specifications
The measured performance stated in the official Technics service manual includes:
Frequency response: 2 Hz - 20 kHz (±1 dB)
Signal-to-Noise Ratio (S/N): 100 dB
Dynamic Range: 92 dB
Total Harmonic Distortion: 0.007% (at 1 kHz)
Dimensions and Weight: 430 x 92 x 283 mm with a total weight of 3.1 kg.