Много добро техническо и визуално състояние. Внос от Германия. Технически изправен, работи без забележки. Сниман е в крайните положения на превключвателите на входовете и за запис, както и на бутоните за лауднес, събсоник и директ. Липсват две от капачетата на потенциометрите, но това не пречи на работата им. Щепсела на захранващия кабел е монтиран от мен (поради липса на такъв при закупуването).
· Model: A-445
· Type: Integrated amplifier
· Years of manufacture: 1989 - 1990
· Made in: Japan
· Colors: Black, Silver A-445-S
· Remote control: no
· Power consumption: 550 W
· Dimensions (WxHxD): 420 x 123 x 330 mm
· Weight: 8 kg
· Original price approx.: 500 DM
· Continuous power (with distortion factor)
o 8 Ohm: 2 x 60 W / 0,009% * 4 Ohm: 2 x 80 W / 0,009
4 Ohm: 2 x 80 W
· Dynamic power
o 8 Ohm: 75 W
o 4 Ohm: 110 W
· Frequency response:
o PHONO (MM) 20 HZ to 20kHz ± 0.3 dB
PHONO (MC) 20 HZ to
20kHz ± 0.5 dB
· Total harmonic distortion: 0.008 %
· Noise floor: 107 dB
· Inputs:
o PHONO (MC/MM)
o TUNER
o CD
o Line/AUX
2x TAPE/MD/DAT
· Separable pre- and power amplifier (IN-OUT/PRE-OUT)
· Connections for 2 speaker pairs A + B individually switchable
· Controls:
o Volume balance Bass treble
· Muting button
· Loudness button
· Subsonic button
· Line Direct switch
· Super Linear Circuit (SLC): by cancelling the non-linearity of one component
with the complementary non-linearity of the other, the lowest possible
distortion, higher stability and flat frequency response are achieved. Overall,
better sound reproduction is achieved thanks to the excellent open-loop
frequency response.
· Six-position recording selector switch.
· Honeycomb-ribbed chassis, honeycomb-structured heat sink and honeycomb
damper feet to protect against resonance and microphonic effects.
· Digital sound quality even at low impedances: High stability to impedance
curve fluctuations.
· "Non-Switching" Type II: Amplification without switching
distortion; improved thermal stability and high linearity for natural sound.
· Direct Connection: Signal reaches the output via the shortest possible
path, contributing to sound purity.
· Clean Ground System: Ground side free of leakage components due to chassis
isolated from transformers and heat sinks.
· DIRECT switch: For direct connection to the volume control.
· Outputs for two pairs of speakers: Choice of separate or common operation.
· High-gain phono equalizer amplifier.
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