Solid State Stereo Amplifier RA-611
Rotel, The, Co., Ltd.; Tokyo
- Country
- Japan
- Manufacturer / Brand
- Rotel, The, Co., Ltd.; Tokyo
- Year
- 1974
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 124197
- Number of Transistors
- Semiconductors present.
- Semiconductors
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC) / 100 or 117 or 220 or 240 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Power out
- 60 W (70 W max.)
- Material
- Wooden case
- from Radiomuseum.org
- Model: Solid State Stereo Amplifier RA-611 - Rotel, The, Co., Ltd.; Tokyo
- Shape
- Book-shelf unit.
- Dimensions (WHD)
- 16.5 x 5 x 9.5 inch / 419 x 127 x 241 mm
- Notes
-
A 2 x 30 watt integrated hi-fi amplifier. Rotary control for Volume. Rotary switches for Speakers (Off, 1, 1+2, 2), Tape Monitor (1 > 2, 1 Play, Source, 2 Play, 2 > 1) and Selector (Phono1, Phono2, Tuner, Aux1, Aux2). Slider controls for Bass, Treble and Balance. Press buttons for Power, Low Filter, High Filter, Tone Defeat, Mode (Stereo/Mono), Loudness and Muting (-20dB). Power Indicator light. Jack for Headphones.
Continuous Power (RMS) .......... : 30 watts per channel into 8Ω
(both channels driven, THD < 1%) : 35 watts per channel into 4Ω
Harmonic Distortion : < 1%, 1 kHz at 25 watts per channel.
Frequency Response .. : 4Hz - 75kHz
Power Bandwidth ........ : 5Hz - 50kHz at 8Ω
Speaker Impedance .... : 4 to 16ΩVersions/Power Requirements
100/117/220/240 V AC 50-60Hz SwitchableStereo-Verstärker, Ausgangsleistung: 2× 30 Watt (Sinus). Anschlüsse 2× Tuner, Phono, Aux 1, Aux 2, Tape-Monitor 1 und 2, Tonband, Kopfhörer, 4 Lautsprecher-Ausgänge; Übertragungsbereich: 4...70000 Hz.
- Net weight (2.2 lb = 1 kg)
- 12 lb (12 lb 0 oz) / 5.448 kg
- Literature/Schematics (1)
- - - Manufacturers Literature (Technical Manual for the RA-611)
- Literature/Schematics (2)
- - - Manufacturers Literature (Owner's Manual for the RA-611)
- Author
- Model page created by Wolfgang Lill. See "Data change" for further contributors.
- Other Models
-
Here you find 338 models, 327 with images and 32 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Rotel, The, Co., Ltd.; Tokyo