Yamaha B-2x Power Amplifier, excellent

Yamaha B-2x High-End Power Amplifier – Excellent Original Condition

* Technical Condition: Outstanding. Fully operational and in pristine, unmodified original condition. It delivers its legendary, powerful performance utilizing Yamaha's unique Dual-Amp Class-A circuit design.
* Optical Condition: Beautifully preserved and clean, showing only very minor, age-related signs of use that do not detract from its impressive overall appearance.
* Performance & Sound: An absolute high-end classic featuring immense load stability alongside an extremely clean, highly detailed soundstage. The massive power supply and heavy-duty heatsinks run perfectly stable. Ready for immediate use.

Technical Specifications:

Year of manufacture: 1985–1988.

Continuous power output (20 Hz–20 kHz):

2 x 170 watts at 8 ohms.

2 x 200 watts at 6 ohms.

2 x 240 watts at 4 ohms.

Peak power output:

2 x 625 watts at 2 ohms.

Dimensions (W x H x D): 43.5 x 16.5 x 42.2 cm.

Weight: 28 kg.

Damping factor: 200.

Frequency response: 10–100,000 Hz.

Stereo channel separation: 95 dB.

Signal-to-noise ratio: 127 dB.

Design and Construction:

Dual-Mono Design: The B-2x features a true dual-mono design, where the channels are completely separated from each other. This reduces channel crosstalk and improves sound quality.

Class A Operation: The driver stage operates in pure Class A mode to ensure high sonic purity.