Carver Magnetic Field 375 Watts Per Channel Power Amplifier M-40

The Carver M-4.0t Magnetic Field Power Amplifier: A Powerful American Classic

Made in the USA, the Carver M-4.0t is a high-powered stereo amplifier that delivers impressive performance in a relatively compact package. This amplifier showcases Bob Carver’s innovative magnetic field power supply technology, allowing it to produce substantial power output from a more efficient design.

Key Features:

Power Output: 375 watts per channel into 8 ohms (stereo), 1000 watts into 8 ohms (mono)

Frequency Response: 20Hz to 20kHz

Total Harmonic Distortion: 0.5% at rated output

Signal-to-Noise Ratio: 110dB

Magnetic Field Power Supply for efficient operation

Transfer Function Modification (TFM) technology for refined sound quality

Bridgeable for mono operation

The M-4.0t is known for its robust power delivery, making it well-suited for driving demanding speaker loads. Its magnetic field power supply allows it to produce high power levels while maintaining a more compact and efficient design compared to conventional amplifiers of similar output.

Sonic characteristics often described include a slightly warm, tube-like quality in the upper frequencies and a powerful, controlled bass response. The amplifier’s high power output allows it to maintain composure and dynamics even with challenging speaker loads or during complex musical passages.

While modern amplifiers may surpass the M-4.0t in some technical measurements, many audiophiles still appreciate its musical qualities and powerful performance. For those interested in vintage audio, a well-maintained or professionally restored M-4.0t can offer an engaging listening experience that competes with much more expensive modern designs.

Dimensions: (Width x Height x Depth) 483 x 133 x 305 mm (19 x 5.25 x 12 inches) Weight: 23 kg (50.7 lbs)

The Carver M-4.0t remains a respected piece of audio history, showcasing innovative engineering that pushed the boundaries of amplifier design in its era. For enthusiasts of vintage audio equipment or those seeking high power output at a reasonable price point, this American-made amplifier is certainly worth consideration.

Includes printed manual and original box. Asking $895 for this very powerful Carver amplifier in a compact package.