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Neo-Classic 500 Monoblock Retube Kit
Neo-Classic 500 Monoblock Retube Kit
Neo-Classic 500 Monoblock Retube Kit
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Neo-Classic 500 Monoblock Retube Kit

Marsoni M251S
Sale price$780.00
Pay 4 payments of $195.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Neo-Classic 500 Monoblock Retube KitThis kit is only for Manley NEO500's with any serial number. Includes (1x) 12AT7 tube for input, (2x) 6414 or 12BH7 tubes for driver output, and (10x) KT90 tubes for output. Be aware that some tube brands are subject to change over time and may not match the pictures shown. You will need 2 of these kits if you're retubing a pair of amps.
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  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 56 reviews
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Product Reviews
J
Verified Purchase
John Ririe
Massapequa, US
★★★★★ 5
Great Buy!
Size: 6 Outlets, Style: Black
Great product. I installed it in built-in cabinets that were installed in my office. It comes with a template, so you don’t have to measure or guess.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
A
Verified Purchase
any
New York, US
★★★★★ 5
Inlaid power strip
Size: 6 Outlets, Style: Black
This was perfect addition to my diy adjustable standing desk. I ordered 2 and they are more than handy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 15, 2025
S
Verified Purchase
SistaSam
Massapequa, US
★★★★★ 1
Inaccurate Measurement
Size: 6 Outlets, Style: Black, Size: 6 Outlets, Style: Black
Dimensions are incredibly inaccurate. Picture illustrates that the bottom of the power strip should fit a 9.9" opening. Actual size is 12.5". I can't fit this into the pre-made opening on my desk. I will be returning it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026
T
Verified Purchase
Thomas West
Fort Morgan, US
★★★★★ 1
DON’T BUY
Size: 6 Outlets, Style: Black
Does not work. The USB ports work for 10-15 seconds. Worthless pile of trash
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
V
Verified Purchase
Valorie
Natrona Heights, US
★★★★★ 1
BEWARE
Size: 6 Outlets, Style: White
BEWARE!!!!! I fond my power strip was wired incorrectly. The hot and neutral lines are reversed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2026

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