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stereo-amps
M-5000
With more than 130 years of experience, Yamaha has grown to become the world’s leading sound company. The M-5000 embodies this spirit with time-honoured craftsmanship and market-leading innovation and serves as the epitome of high-fidelity audio reproduction.
- 200 W + 200 W (4 ohm, 20 Hz-20 kHz, 0.07% THD, 2-ch driven)
- 100 W + 100 W (8 ohm, 20 Hz-20 kHz, 0.07% THD, 2-ch driven)
- Meticulously designed, balanced signal transmission
- Floating and balanced power amplifier layout for improved drivability
- Perfectly symmetrical design for isolating left and right channels
- Low impedance design with shortened signal and power supply paths
- Improved construction delivers state-of-the-art rigidity
- Massive toroidal core power transformer
Perfectly Balanced
Together with the GT-5000 turntable and C-5000 pre-amplifier, Yamaha delivers an end-to-end balanced signal chain across its flagship models for premier performance.
Designed to Perform
Meticulously designed, the M-5000 adopts a perfectly symmetrical layout to isolate the left and right channels both physically and electrically.The deliberately simple design which also serves to reduce the signal path as much as possible, minimises energy loss and achieves lower impedance for high-fidelity performance.
Floating and Balanced Power Amplifier with MOSFETs
As opposed to conventional power amplifier designs whereby power is supplied via a power transistor and the negative polarity is connected to ground, the power supply of the M-5000 is connected directly to each positive and negative side of the output stage.Completely floating the entire power amp circuit from the ground removes any undesirable impact of minute voltage fluctuations or ground noise.The design also creates an ideal symmetrical layout for employing MOSFET power amplifiers, improving drivability for low impedance speakers.
Rigid Frame Structure Featuring a Mechanical Ground Concept
The M-5000 has been designed from the ground up to maximise rigidity – reducing unwanted vibration for optimal sonic performance.Further, employing a mechanical ground concept by fixing the power transformer, block capacitors and heat sink directly to the rigid streamlined construction with bolts ensures they are fully supported and eliminates the influence of vibrations.
