Fender M-80 Preamp

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$151.00

5.0 (1)

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Page last updated Jun 02, 2026

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated June 2, 2026.

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5.0 (3)

$151.00 3 available Used

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Description

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The Fender M-80 Preamp is a versatile companion for guitarists seeking to enhance their sound with precision and style. This solid-state preamp offers a reliable and consistent performance that musicians have come to expect from Fender. Designed to cater to a wide range of playing styles, the M-80 Preamp provides a comprehensive tonal palette, making it suitable for both stage performances and studio sessions.

With its intuitive layout, the M-80 Preamp allows users to easily navigate through its controls, ensuring a seamless experience when dialing in the perfect sound. The three-band EQ gives players the flexibility to shape their tone with precision, allowing for a rich bass, clear mids, and sparkling highs. This preamp's versatility shines through in its ability to handle anything from clean tones to crunchy overdrive, making it a valuable addition to any guitarist's gear collection.

Built with durability in mind, the Fender M-80 Preamp is constructed to withstand the rigors of regular use. Its robust design ensures it remains a staple in your setup for years to come, without compromising on quality or reliability. Whether you're a touring musician or a home studio enthusiast, this preamp is designed to meet your needs and elevate your sound.

Key Features:

Solid-state preamp for reliable performance
Three-band EQ for versatile tone shaping
Durable construction ideal for regular use
Suitable for both live performances and studio recordings
Capable of producing clean tones and overdriven sounds

Videos

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zyxwfish

And Justice For All guitar tone with a fender m-80

zyxwfish

Fender M-80 Preamp with Marshall 9000 Series power amp Serviced & Ready

Sam Lease

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Fender M-80 Preamp.

Setup and maintenance

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Owners report that volume control is extremely sensitive, becoming loud at '1' and deafening at '2', with minimal difference from 2-10.
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Scratchy pots can be cleaned with Deoxit, but caution is needed to avoid internal damage, as seen with a broken reverb pot.
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Replacing resistors per Fender Service Bulletin and zener diodes is a known maintenance practice due to heat-induced discoloration of the circuit board.
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The second input is designed to offer 6 dB less gain, useful for managing high output pickups, and issues are often due to loose solder joints or a corroded jack.
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Mods and upgrades

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Replacing the 30C50K reverse audio pot with a 50k linear or 15% audio taper pot can smooth volume control.
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Reupholstering the amp is noted to be straightforward, providing an easy aesthetic upgrade for those looking to personalize their gear.
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Features and functionality

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Using a volume pedal or JHS Little Black Box in the effects loop is a workaround for controlling output level.
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Owners highlight the amp's superb clean tones, describing it as an excellent platform for pedals and noting its ability to handle high output pickups with less distortion.
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The amp features spring reverb that provides a unique ambient sound effect, distinct from traditional long-spring reverb tanks, offering a room-like reverb effect.
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User experience

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Users appreciate the amp's ability to deliver a "monstrous" clean sound with a "woody" tone, especially praised for its versatility in various musical styles.
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Owners appreciate the amp's ability to produce clean tones and handle dirt pedals well, making it suitable for grunge and alternative rock styles.
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Value and pricing

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Repair costs for common issues like input jack replacement are generally around $60-$70, emphasizing affordability for maintaining this vintage piece.
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The M-80 Chorus, despite not being widely sought after, can be a great value for collectors, often found for $250-$350, making $50 a steal.
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Comparisons

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Compared to other solid-state Fender amps, such as the non-chorus head version, the M-80 is noted for its distinct appeal among 90s death metal enthusiasts.
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The M-80 Chorus is comparable to the Roland JC-120 in terms of its lush stereo chorus and clean tones, but typically at a fraction of the price.
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Build quality

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The amp's design includes elements reminiscent of Peavey amps, such as red knobs and gray carpet, signaling a departure from traditional Fender aesthetics.
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