Yamaha R-90 specifications

Category : Receiver

Brand : Yamaha

General

connectors

Technical data

amplifier

Tuner

special features

successor:

manufacturer: Yamaha
model: R-90
year of construction: 1983 - 1984
Made in Japan
color: silver
remote control: no
power consumption: 260 watts
dimensions: 435 x 122 x 386 mm
weight: 9.6 kg
factory price approx.: 595, US$ (1984), the equivalent of 1,500 DM, was in Europe in the program

number of inputs:
- Phono MM/MC, MM: 2.5 mV/47 K643961b8da111c0a15d770a1109a86d4, MC: 160 µV/100 643961b8da111c0a15d770a1109a86d4
- Aux, 2x Tape: 120 mV/47 K-643961b8da111c0a15d770a1109a86d4s
number of outputs:
- 2x Rec-Out: 120 mV/4.7 K643961b8da111c0a15d770a1109a86d4
- headphone: 0.68 V/220 643961b8da111c0a15d770a1109a86d4s

Phono MM/MC, MM: 2.5 mV/47 K643961b8da111c0a15d770a1109a86d4, MC: 160 µV/100 643961b8da111c0a15d770a1109a86d4
Aux, 2x Tape: 120 mV/47 K-643961b8da111c0a15d770a1109a86d4s

the duration of the performance (total harmonic distortion)
- 8 643961b8da111c0a15d770a1109a86d4: 2x 70 watts of 0.015%
- 4 643961b8da111c0a15d770a1109a86d4:
dynamic performance
- 8 643961b8da111c0a15d770a1109a86d4s:
- 4 643961b8da111c0a15d770a1109a86d4:
total harmonic distortion: 0.008% of
damping factor: 40
frequency response: 10 - 30000 Hz
signal-to-noise ratio: 100 dB
control:
- CCSS System (programmed sound the Straight sound, curves, changeable)
Loudness: adjustable
Subsonic: 15 Hz/12 dB, fixed
Mute: no
Direct/Line: no
stereo channel separation: 60 dB