Reverberation Amplifier RA-990
Sansui Electric Co., Ltd.; Tokyo
- País
- Japon
- Fabricante / Marca
- Sansui Electric Co., Ltd.; Tokyo
- Año
- 1983 ?
- Categoría
- Amplificador de audio o mezclador
- Radiomuseum.org ID
- 359933
- 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) / 50-60 Hz, 120; 220; 240 Volt
- Altavoz
- - Este modelo usa amplificador externo de B.F.
- Material
- Metálico
- de Radiomuseum.org
- Modelo: Reverberation Amplifier RA-990 - Sansui Electric Co., Ltd.;
- Forma
- Unidad para estanteria.
- Ancho, altura, profundidad
- 430 x 112 x 272 mm / 16.9 x 4.4 x 10.7 inch
- Anotaciones
-
The Sansui RA-990 is a reverberation amplifier designed to add depth and ambiance to audio signals. Unlike traditional spring reverb units, the RA-990 utilizes bucket brigade analog chips to create its reverb effect. This solid-state design allows for a more compact and reliable unit compared to mechanical spring systems.
Technical Specifications
- Frequency response: 20 Hz to 20,000 Hz
- Input sensitivity: 1 mV (mic), 20 mV (line)
Features
- Multiple inputs and outputs via RCA connectors
- Compatible with home audio systems and potentially usable for music production
- Available in silver and black models
Design and Construction
The RA-990 shares technical similarities with its predecessor, the RA-900, but features an updated front panel design and green logo to match Sansui's newer product lines, such as the AU-D22 and AU-D33 series. This suggests that the RA-990 was part of a later generation of Sansui audio equipment, likely produced in the early to mid-1980s.
- Peso neto
- 3.7 kg / 8 lb 2.4 oz (8.15 lb)
- Mencionado en
- - - Manufacturers Literature (1983-Sansui-Hi-Fi-Buch)
- Autor
- Modelo creado por Peter Liska. Ver en "Modificar Ficha" los participantes posteriores.
- Otros modelos
-
Donde encontrará 436 modelos, 422 con imágenes y 133 con esquemas.
Ir al listado general de Sansui Electric Co., Ltd.; Tokyo
Colecciones
El modelo Reverberation Amplifier es parte de las colecciones de los siguientes miembros.