Pioneer Amplifier Circuit

 I would like to offer Pioneer’s most powerful amplifier. Pioneer amplifier circuit and PCB to all developers ,This circuit use the transistor A733, a hero of this circuit, let thy feature of this transistor together.

The A733 is a monolithic differential input, differential output, N-packet broadband video amplifier. It offers fixed gains of 10, 100 or 400 without external components and adjustable gain 10-40 Input 1 Input 2 January 1914 with an external resistor.

Pioneer Amplifier PCB

No external frequency compensation components are required for any gain option. February 1913 NC NC gain stability, high bandwidth and low phase distortion in March 1912 G2B G2A GAIN GAIN SELECT SELECT by using conventional series-shunt feedback from the emitter-follower outputs to the inputs of the second phase were obtained.

The April 1911 G1A G1B GAIN GAIN SELECT SELECT emitter-follower outputs provide low output impedance and May 1910, v + v is the unit driving capacitive loads. Which is 733 for use as high-performance video and pulse amplifiers designed in communication, 6 September NC NC magnetic storage, display and video recorder systems. Output 1 Output 2 7 8 TOP VIEW properties · 250k 120Mhz bandwidth input.

Pioneer amplifier Assembly