Atma-Sphere MP1 MK 3.3 Stereo Tube Preamplifier; MM / MC Phono

Atma-Sphere

Atma-Sphere MP1 MK 3.3 Stereo Tube Preamplifier; MM / MC Phono

$10,999.00

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+ $179 Shipping to contiguous US
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Current stock: 1

Atma-Sphere MP1 MK 3.3 Stereo Tube Preamplifier Highlights

Product: Atma-Sphere MP1 MK 3.3 Stereo Tube Preamplifier; MM / MC Phono

Product SKU: 81621

Input Voltage: 120V

Cosmetic Description: Very good condition with minimal visible cosmetic wear including a few tiny nicks on the top surface of both the preamplifier and the power supply. You’ll have to look closely to notice any wear, this will present like new from your listening position.

What is Included: Preamplifier, Power supply, Two Brimar 12AT7 tubes, Six Siemens 12AT7 tubes, Two TungSol 12AT7 tubes, Two RCA 6SN7 tubes, Two 6SN7 GTB tubes, Two Willsenton 6SN7 tubes, Power cable (Not originally sold with a remote, optional remote control not included)

Functional Notes: Operational condition of this item is excellent, fully tested and no issues found.

Age: 5 years

# of Owners: 2

Tobacco Exposure: No

Service History: This unit was returned to the factory for a tune-up and had one tube replaced early 2025 per the original owner.

MSRP: $22200

Other Notes:

Integrated MM & MC Phono Stage.

"The Atma-Sphere MP1 Mk 3.3 is a highly respected tube preamplifier that occupies a unique and revered position in high-end audio. Designed by Ralph Karsten, it is a culmination of decades of research into balanced, all-tube, zero-feedback circuitry, offering a sonic experience that is often described as a benchmark for transparency and realism."

Product Specifications

Shipping: Cost to ship this item within the contiguous United States is a flat rate of $179- including packaging and insurance. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Items with factory packaging will be double boxed. When factory packaging not available re-usable shipping box with custom injected-foam mold will be used. (for all items over 10 lbs). Note that all items valued over $750 will require a signature upon delivery.

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