Generally

Manufacturer: Onkyo

Model: A-8450

Years of construction: 1988

Type: integrated amplifier

Remote control: no

Power consumption: 330 watts

Dimensions: 435 × 147 × 388 mm (W×H×D)

Weight: 11.2kg

connections

Number of inputs: 6 (RCA)

Phono (MM/MC)

tuner

CD

2× Aux (VCR and VDP)

2× tape

Number of outputs: 3

Headphones (6.3 mm jack)

2× Tape Rec.

2× speakers

Technical specifications

Continuous power (at distortion factor)

8 ohms: 2x 90 W (0.005%)

4 ohms: 2x 120 W (0.008%)

2 ohms: 2x 160 W (0.008%)

dynamic performance

8 ohms: 2x 122 W

4 ohms: 2x 167 W

2 ohms: 2x 210 W

THD: 0.008% at rated power at 1Watt

Damping factor: 50 (at 8 ohms)

Input (Sensitivity/Impedance)

Phono (MM): 2.5mV / 50k ohms

Phono (MC): 160 µV / 220 ohms

Tuner, CD, CD direct, Aux, Tape: 150 mV / 50 kOhm

Tape Rec.: 150 mV / 1.5 kOhm

Output (level/impedance):

Frequency response: 2 - 50,000 Hz (+0, -1dB)

Tone control:

Double bass: +/-10 dB (at 20 Hz)

Bass: +/-10dB (at 70Hz)

Treble: +/-8 dB (at 20 kHz)

Loudness: No

Subsonic: no

Mute: yes (-20dB)

Direct/Line Straight: yes