Integrated Stereo Amplifier RA-820
Roland Electronics Co. Ltd., Rotel; Tokyo
- País
- Japon
- Fabricante / Marca
- Roland Electronics Co. Ltd., Rotel; Tokyo
- Año
- 1982
- Categoría
- Amplificador de audio o mezclador
- Radiomuseum.org ID
- 288055
- Numero de transistores
- Hay semiconductores.
- Semiconductores
- Principio principal
- Amplificador de Audio
- Gama de ondas
- - no hay
- Especialidades
- Hi-Fi equipment
- Tensión de funcionamiento
- Red: Corriente alterna (CA, Inglés = AC) / 120; 220; 240 Volt
- Altavoz
- - Este modelo usa altavoz exterior (1 o más).
- Potencia de salida
- 50 W (undistorted)
- Material
- Metálico
- de Radiomuseum.org
- Modelo: Integrated Stereo Amplifier RA-820 - Roland Electronics Co. Ltd.,
- Forma
- Unidad para estanteria.
- Ancho, altura, profundidad
- 430 x 66 x 271 mm / 16.9 x 2.6 x 10.7 inch
- Anotaciones
-
A hi-fi stereo integrated amplifier with power output of 2 x 25 watts both channels driven into 8 Ω. With rotary Bass and Treble controls, push button switches for Speakers (A, A+B), Mono, Tape, Tuner, CD and Phono, RCA phono sockets for Phono, Tuner and Aux input and for Tape input/output, terminals for 2 pairs of loudspeakers and a jack for headphones.
Specification Continuous Power Output 25 watts per channel, min. RMS
both channels driven into 8Ω
from 30 to 20,000 Hz
with no more than 0.4% THDTotal Harmonic Distortion
(30 to 20,000 Hz, from AUX)No more than 0.4%
(continuous rated power output)lntermodulation Distortion
(60 Hz : 7 kHz = 4 : 1)No more than 0.4%
(continuous rated power output)Output: Speaker
Headphone8-16Ω
4-16ΩDamping Factor 20 (20 - 20,000 Hz, 8Ω) Input Sensitivity/Impedance PHONO 2.5 mV/47kΩ
CD 750 mV/70kΩ
TUNER 150 mV/33kΩ
TAPE MONITOR 150 mV/33kΩFrequency Response PHONO 20 - 15,000 Hz, ±0.3dB (RIAA STD)
CD, TUNER, TAPE 10 - 40,000 Hz, +1.0dB,-3.0 dBSignal to Noise Ratio
(IHF, A network)PHONO 75dB
CD, TUNER 95dB
TAPE MONITOR 95dBVersions/Power Requirements:
120V AC 60Hz
220V AC 50Hz
240V AC 50Hz
120, 220, 240V AC 50/60Hz switchablePower Consumption: 170 Watts
- Peso neto
- 5.5 kg / 12 lb 1.8 oz (12.115 lb)
- Documentación / Esquemas (1)
- - - Manufacturers Literature (Owner's manual RA-820)
- Documentación / Esquemas (2)
- - - Manufacturers Literature (Technical manual RA-820)
- Autor
- Modelo creado por Howard Craven. Ver en "Modificar Ficha" los participantes posteriores.
- Otros modelos
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Donde encontrará 340 modelos, 329 con imágenes y 32 con esquemas.
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