CONRAD JOHNSON MF-80 Mosfet Power Amplifier

( Brand: Conrad Johnson ), ( Model: MF-80 ), ( Type: Power Amplifier )

Review CONRAD JOHNSON Mf80 Mosfet Power Amplifier

The Conrad Johnson MF-80 MOSFET Power Amplifier is a masterpiece of high-end audio engineering, designed and built in the United States by a company known for its commitment to quality and innovation. This amplifier is a true testament to Conrad Johnson's philosophy of delivering pure, unadulterated sound.

The MF-80 is a class-AB, push-pull, dual-mono design, utilizing high-power MOSFET transistors. These transistors offer exceptional linearity, low distortion, and high efficiency, ensuring that every note in your music is faithfully reproduced. The amplifier is rated at 80 watts per channel into 8 ohms, and 160 watts into 4 ohms, providing ample power to drive a wide range of speakers with ease.

The circuitry of the MF-80 is meticulously designed to minimize noise and distortion. The amplifier employs a fully balanced, dual-mono design, with separate power supplies for each channel. The power supplies are large and robust, utilizing high-quality capacitors and filtering to ensure a stable, clean power delivery. The amplifier's output stage is also carefully designed, with a large, current-sourcing output transformer and high-quality filter capacitors, to ensure that the amplifier can deliver its full power with ease and grace.

The MF-80 is a beautifully crafted piece of audio equipment. Its aluminum chassis is solid and well-built, with a sleek, modern design that will look great in any home audio system. The front panel is simple and uncluttered, with only the essential controls and indicators, ensuring that the focus remains on the music.

In summary, the Conrad Johnson MF-80 MOSFET Power Amplifier is a high-performance, high-value audio component that offers exceptional sound quality, power, and build quality. Whether you're a seasoned audiophile or a music lover looking to upgrade your system, the MF-80 is sure to impress.

1. High Power Output: The MF-80 delivers an impressive 180 watts per channel into 8 ohms and 360 watts into 4 ohms, ensuring ample power for most speaker systems.

2. Excellent Sound Quality: Known for its smooth, detailed, and transparent sound, the MF-80 is praised for its ability to reproduce music with natural timbre and dynamics.

3. Versatile Inputs: This amplifier includes a wide range of inputs, including balanced XLR, unbalanced RCA, and even a phono input, making it a versatile choice for various sources.

4. Robust Construction: Conrad Johnson is known for its high-quality build, and the MF-80 is no exception. Its solid aluminum chassis and carefully-selected components contribute to its long-lasting durability.

5. MOSFET Technology: MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) technology in the MF-80 offers improved efficiency, quicker response times, and lower distortion compared to traditional tube amplifiers.

1. High Price Point: The MF-80 is not an inexpensive amplifier, and its cost may be prohibitive for some audiophiles.

2. Limited Power for Large Speakers: Although the MF-80 is powerful for most speakers, it may underperform with very large or demanding speakers that require more power.

3. Lack of Modern Features: Compared to some contemporary amplifiers, the MF-80 lacks some modern features such as network connectivity and digital inputs.

4. Size and Weight: The MF-80 is a substantial amplifier in terms of size and weight, which may be a consideration for those with limited space or mobility.

The Conrad Johnson MF-80 MOSFET Power Amplifier is a highly-regarded piece of audio equipment that offers an impressive balance of power, sound quality, and build quality. Its MOSFET technology delivers a smooth, detailed sound that appeals to many audiophiles. However, its high cost, limited power for large speakers, and lack of modern features may be deal-breakers for some. Ultimately, the decision to buy the MF-80 depends on your specific needs, budget, and preferences as an audiophile.

If you're in the market for a high-quality power amplifier and are willing to invest in an audiophile-grade solution, the Conrad Johnson MF-80 is definitely worth considering. Its unique combination of sound quality, versatile inputs, and robust construction make it a strong contender for any serious music lover. However, it's essential to consider its limitations, such as high cost and limited modern features, before making a decision.

Details:

I actually use two of these to bi-amp my main system as well. As soon the inputs are shorted or a preamps is connected, buzz goes away. It is in good working condition and has been used sparingly a second system for the last decade or so.

It is a fantastic and the least fatiguing amplifier I have ever had in my system. There is a scratch across the front panel that original owner covered up with black marker. Up for sale is a Conrad Johnson MF-80 power in black.

One of the rear fins is slightly bent and feet broken.

Cosmetics are good but not mint, with some scuffs and light scratches as seen in the pictures. These amps do not have muting relays in them, so there is a slight thump on power and off. Local auditions are available if interested.

part #: mf80 price

• $749.00

specifications cassettevintagee:

• brand: Conrad Johnson
• model: Mf-80
• type: Power Amplifier

Shipping cassettevintagee:

• cost: $0.0
• type: Calculated
• handling: 3 days

Ratings:

1. Worked great. OMG THE BEST packing job I have seen on since 2002 !! AWESOME 05-18-17
2. Fast Payment, Thanks!! AAA 05-15-17
3. Enjoy it, thank you, great buyer A Super Fast payment: 05-06-17
4. Excellence fast payment hope to do business again thanks 05-22-17

Offer cassettevintagee:

• bids: 0
• best offer: true
• Started: May 22, 2017, 5:43 am
• quantity: 1
• Sold: 0

Payments cassettevintagee:

• PayPal

Seller cassettevintagee:

• city: wood bridge, Virginia
• zipcode: 22192

Returns cassettevintagee:

• policy: no returns

General cassettevintagee:

• in stock: Yes
• consumer electronics > vintage electronics audio video consumer electronics > vintage cassette decks

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