Precision audio component / pre-main amplifier PMA-737
Denon (Marke / brand)
- País
- Japon
- Fabricante / Marca
- Denon (Marke / brand)
- Año
- 1984
- Categoría
- Amplificador de audio o mezclador
- Radiomuseum.org ID
- 143972
Haga clic en la miniatura esquemática para solicitarlo como documento gratuito.
- 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) / 110 or 120 or 220 or 240 Volt
- Altavoz
- - Este modelo usa altavoz exterior (1 o más).
- Potencia de salida
- 120 W (170 W max.)
- Material
- Metálico
- de Radiomuseum.org
- Modelo: Precision audio component / pre-main amplifier PMA-737 - Denon Marke / brand
- Forma
- Unidad para estanteria.
- Ancho, altura, profundidad
- 434 x 112 x 393 mm / 17.1 x 4.4 x 15.5 inch
- Anotaciones
-
A stereo hi-fi integrated amplifier in a silver or black metal case with power output of 2 x 60 watts rms into 8 ohms. Inputs for Phono (MM or MC), Tuner, DAD, Video/Aux and inputs/outputs for 2 Tape recorders. Terminals for 2 pairs of loudspeakers and a jack for headphones. Two switched and one unswitched AC outlets on the USA/Canada model.
Specification
Power Amplifier Section
Rated Output Power:
Both channel driven (TUNER —> SP OUT)
60 Watts minimum rms per channel into 8 ohm
with less than 0.05% total harmonic distortion from 20 Hz to 20 kHz.
65 W + 65 W (4 ohm Load) 20 Hz to 20 kHz at THD 0.05%
1 kHz (4 ohm Load) 85 W + 85 W (at THD 1.0%)
Total Harmonic Distortion:
0.05% at rated power (20 Hz — 20 kHz, 8 ohm Load)
0.007% at —3 dB power (20 Hz — 20 kHz, 8 ohm Load)
Intermodulation Distortion:
7 kHz/60 Hz: 1/4 Below 0.005%
(at amplitude output equivalent to rated output)
Output Band Width: 5 Hz — 80 kHz (IHF THD 0.1%)
Output Terminals: Speaker: A & B Load 4 — 16 ohm, A + B Load 8 — 16 ohmPre-Amplifier Section
Maximum Output: 10 V (at 47 kohm load)
(REC OUT Terminal): Rated Output: 150 mV
Total Harmonic Wave Distortion: Below 0.002% (at 1 kHz, 8 V output)
Input Sensitivity/Impedance:
PHONO MM 2.5 mV / 47 kohm, MC 200 µV / 100 ohm
LINE 150 mV / 30 kohm
S/N Ratio (IHF A Network):
PHONO MM 86 dB (input terminals short-circuited for 2.5 mV input)
MC 70 dB (input terminals short-circuited for 250 pV input)
LINE 106 dB (input terminals short-circuited)Versions/Power Requirements
USA, Canada / 120V AC 60Hz
France, Germany / 220V AC 50Hz
UK / 240V AC 50Hz
Asia / 110/120/220/240V AC 50/60Hz with voltage selectorNon-NFB Vollverstärker mit 2 x 55 Watt Sinus an 8 Ohm.
Gehäuseausführung Silber oder Schwarz.
- Peso neto
- 8.7 kg / 19 lb 2.6 oz (19.163 lb)
- Procedencia de los datos
- -- Original prospect or advert
- Documentación / Esquemas (1)
- - - Manufacturers Literature (Operating Instructions (USA) PMA-737 Pre-Main Amplifier)
- Autor
- Modelo creado por Franz Scharner. Ver en "Modificar Ficha" los participantes posteriores.
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