Listed: October 1st, 2025

BAT VK-55SE Mono Tubed Amplifiers

Original Retail Price: $11,990.00

Your Price: $6,000.00

1-pair of BAT VK-55SE Tubed Mono Amplifiers. Amps have been opened, but never used and are in like-new condition. Amplifiers sold as new for $11,990.00

What is Included: Pair of amplifiers, 8 6C33C tubes, 4 6H8C tubes, 4 B.A.T. 6H30P tubes, Power cables, Factory packaging

Functional Notes: Unused and untested - assumed to be perfect

Age: 12-15 years

# of Owners: 1

Tobacco Exposure: No

Service History: None

MSRP: $11,990.00

Other Notes: This is a mono-block pair version of BAT's VK55SE stereo tube amplifier, and neither can be used as a stereo amplifier unless modified by the BAT factory.

"The VK-55SE’s advanced engineering eliminates traditional headaches associated with most vacuum-tube power amplifiers—specifically, the constant need to set and readjust the proper bias of the output tubes—as the VK-55SE features an intelligent automatic bias design that adjusts for changing line voltage and aging tubes, with each output tube having its own dedicated bias circuit. The auto-bias circuit also ensures that your VK-55SE sounds wonderful within the first few minutes of listening. Loaded with reference-grade improvements, the VK-55SE offers more magic by digging deeper into the raw emotional power that bestows music with transcendent grace and absorbing detail." - Balanced Audio Technology

Original Accessories:

  • Box, Packing, Accessories

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