Category : Integrated amplifier
Brand : Technics
The powerhouse with IR remote control, was built around 1986 and belongs to the System 990. HiFi System 990 = SU-Z990, ST-Z990 (can only be operated with SU-Z990 because only flat cable connection is possible!), RS-D225W Double tape (can only be operated with SU-Z990 because of the flat cables!), SL-L20 Tangent ial Turntable with EPC-24S MM-Systemm, SB-3670 3 Way 200Watt speaker. "info Technics Cat alogue 1986!"
Manufacturer: Technics
Model: SU-Z990
Year of manufacture: 1986
Made in: Japan
Color: brown
Remote control: yes
Power consumption: 220–230V, 50-60Hz / 470W
Dimensions: 430 x 119 x 240 mm (WxHxD)
Weight: 7.1 kg
Factory price approx.:
Technical data:
Amplifier:
Circuit technology:
New-Class-A circuit. With cooling fan, turns on at high load. Electronic tap buttons and controls for volume and balance.
Power: 2 x 100W at 8 ohms (sine wave).
Total harmonic distortion: 0.03% (8 ohms, half rated power, 20-20,000 Hz)
Frequency response: Phono: RIAA ±0.8 dB (10Hz - 60,000 Hz), Tuner, CD/AUX, TAPE 1, TAPE 2/ext.: 10Hz - 60kHz, -3db
Signal-to-noise ratio: (IHF-A) Phono: 71 dB (78db), Tuner, CD/AUX, TAPE 1, TAPE 2/ext.: 70 dB (90db)
Speaker output: 4 – 16 ohm, MAIN and REMOTE.
Loundess switch.
Connections:
RCA inputs: Phono, CD/AUX, TAPE 1, TAPE 2/ext.
Antenna: 75 ohm-FM coaxial, screwable, ON the loop connector.
Remote & CD tape remote control.
Headphone output.
Speaker : 2x, MAIN and REMOTE.
2x 100watt 8ohm 2x 85watt (40Hz - 20kHz 8ohm)