A-X900B
The A-X900B (also known as A-X900) was a Dynamic Super-A Stereo Integrated Amplifier manufactured by the JVC Corporation of Japan. The Super-A technology was JVCs solution to solving the crossover distortion inherent in push-pull amplifiers. This amplifier is 130-watts per channel (at 1 kHz DIN) when connected to 8 Ω speakers. It has the Gm driver technology that drives the speaker more efficiently producing a much clearer sound. It has a MM and MC cartridge phono equaliser with low-noise dual-slope high-gain.
Specification
| Model Name | A-X900B |
| Phono EQ Amp | ICL MM/MC equalizer with EL-FETs in its initial stage |
| Power Amp | Dynamic Super-A with GM circuit |
| Power Supply | Direct power system for power amplifying stage |
| Output Power | 130-watts per channel rms (with 8 Ω load at 1 kHz) |
| Dimensions | 435 mm × 149 mm × 406 mm |
| Mass | 12.5 kg |
Cost/eBay
The A-X900B was a wonderful high-quality amplifier that is still desirable today. Many of these older units were great sounding, and a good working one in mint condition can sell for well over one hundred pounds or more.