Onkyo TX-7640 specifications

Category : Receiver

Brand : Onkyo

Onkyo Stereo Receiver TX-7640

General

connectors

Technical data

amplifier

Tuner

special features

Established as a -->TX-860

Other models from the same series:

the duration of the performance (total harmonic distortion)
- 8 643961b8da111c0a15d770a1109a86d4: 2 x 70 watts
- 4 643961b8da111c0a15d770a1109a86d4: 2 x 105 watts
total harmonic distortion: 0.08 to %
damping factor: 60 at 8 643961b8da111c0a15d770a1109a86d4s
frequency response: 20 - 30,000 Hz ±1 %
signal-to-noise ratio:
- Phono: 8 dB
- CD/ Tape: 95 dB
control:
- Bass: ± 10 dB at 100 Hz
- treble: ± 10 dB at 10,000 Hz
Loudness: Yes
Subsonic:
Mute: Yes
Direct/Line - Straight:
stereo channel separation: Yes

channels:
frequency:
- FM: 87.5 - 108.0 MHz
- MW: 522 - 1611 kHz
frequency response: 30 - 15,000 Hz ± 1.5 dB
input sensitivity: 0.9 µV (Mono, 26 dB S/N, 40 kHz deviation); 23 µV (Stereo, 46 dB S/N, 40 kHz deviation)
total harmonic distortion: Mono: 0,15 %, Stereo: 0,25 %
signal-to-noise ratio: Mono: 73 dB, Stereo: 67 dB
channel separation: 45 dB
selectivity: 50 dB (DIN)
frequency selection: 1.5 dB
in addition to the wave selection:
mirror frequency attenuation: 85 dB
ZF-attenuation: 90 dB
ON-suppression: 50 dB
output level:
RDS: no
station memory: 20