Technics SE-A 900S • Manufacturer: Technics • Model: SE-A 900 S (in combination with Technics SU-A 900 D) • Type: Power amplifier • Years of manufacture: 1995 - 1997 • Manufactured in: Osaka, Japan • Colour: Technics Black • Remote control: yes • Power consumption: 285 W (total with preamplifier) • Dimensions (WxHxD): 430 x 136 x 344 mm • Weight: 8,7 kg • New price approx.: see Technics SU-A 900 D Connections • Number of inputs: o 2 x RCA, 1V/33kOhm • Number of outputs: o Speaker pair A: 4-16 Ohm o Speaker pair B: 8-16 Ohm (if both pairs are connected) o Headphones 6.3mm jack stereo Specifications • Continuous power (at 20Hz-20kHz, THD: 1%) 8 Ohm: 2 x 70 W 4 Ohm: 2 x 120 W (DIN) • Total harmonic distortion: 0.01% (8 Ohm) • Attenuation factor: 70 (8 Ohm), 35 (4 Ohm) • Frequency response: 5Hz-70kHz (+0.-3dB), 20Hz-20kHz (+0.-0.5dB) • Signal-to-noise ratio: 110 dB according to IHF'66 • Stereo channel separation: 95 dB Special Features • 2 large analog output power meters Technics SU-C 800U • Manufacturer: Technics • Model: SU-C800U (as a component in combination with Technics SU-A 900 D or Technics SU-A 800 D) • Years of manufacture: 1995 - 1997, 2006 - 2007 (Limited Edition by Panasonic). • Manufactured in: Osaka, Japan • Colour: Technics black • Type: Analogue • Remote control: yes (system remote control, Technics) • Power consumption: see Technics SU-A 900 D or Technics SU-A 800 D • Dimensions (WxHxD): 430 x 69.3 x 307 mm • Weight: 2,7 kg • New price approx.: not available separately, see Technics SU-A 900 D Connections • Number of inputs: 6 o Phono 2.5 mV/47kOhm (+ GND) (maximum input voltage: 150 mV) o Tuner, CD, Aux, Tape1, Tape2/DCC each 200 mV/27kOhm • Number of outputs: 3 o Tape1 and Tape2 Rec Out each 200 mV Pre Out 1V Specifications • Frequency Response: o Phono: 30Hz - 15kHz. o Tuner, CD, Aux, Tape1, Tape2: 3Hz - 80kHz (+0,-3dB), 20Hz - 20kHz (+0,-0,3dB) Distortion factor: 0.01% • Signal-to-noise ratio: o Phono: 76 dB o Tuner, CD, Aux, Tape1, Tape2/DCC 90 dB • Stereo channel separation: 50 dB • Tone control o Bass: 50 Hz, +10dB, -10dB treble: 20kHz, +10db, -10dB • Loudness: no • High Filter: no • Low Filter (Subsonic): no • Mute: yes • Direct/Line-Straight: yes (tone control bypass) Special Features • Virtual Battery Operation (circuit to eliminate power supply noise. Additional model with proper battery available)