Vintage 1989 Yamaha AST-A10 Active Servo 70w Power Amplifier & AST-K01 Cartridge

  

Very Powerful and Versatile Unit, comes with the AST-KS1 Cartridge. The Active Servo technology Speaker system is an entirely new concept in hi-fi audio loudspeakers comprising the AST-A10 Active Servo Processing Amplifier. The Active Servo Processing Amplifier has a high performance power amplifier built in. But it does far more than simply supply an amplified signal to drive the speakers: it actually controls the operation of the speakers directly, providing a dramatic improvement in driving and damping force over conventional systems. Bass Range and Input Level controls are included to suppress excessively low bass response and adjust the input from a control amplifier (or integrated amplifier), respectively.

Power output: 70 watts per channel into 6? Dimensions: 435 x 96 x 372mm. No matter how hard we try the world is not perfect so if there are any issues PLEASE reach out before leaving feedback. And I will make it right for both of us.