YAMAHA CA-1000II ￥125,000(1976年頃)
Автор: Sergey Sansui(Japan)
Загружено: 2025-06-21
Просмотров: 689
YAMAHA CA-1000II (around 1976)
Pre-main amplifier which is an improved version of CA-1000.
The power amplifier section uses a pure complimentary service OCL circuit directly connected to all stages.
The equalizer amplifier consists of an input stage using Yamaha's original dual FET and a class A SEPP output stage using a transistor.
Built-in class-A / class-B switching circuit provides high output for class-B and high transparency for class-A.
All circuits are analyzed by CAD method using a computer.
Effective output (1 kHz, both channel drive)
Class B Operation : 80W + 80W (8 Ω)
Class A Operation : 15W + 15W (8 Ω)
Dynamic Power (IHF) 200W (Class B)
Power supply voltage 100 VAC, 50Hz/60Hz
Power consumption 195W
External dimensions Width 436x Height 144x Depth 323 mm
Weight 15.5kg
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