🏀 Free shipping on orders over $50 · 30-day free returns · 100% authentic

Set of 8, 1 piece with box, new. For 4M-P12, 5R-HRI, 4R-HH6, etc.

★★★★★ 4.9 rating · 45 reviews · 447+ sold
$10.42 $13.5460000991821 30% OFF
Flash Sale ends in
00d 00h 00m 00s
100% Authentic · Money-back guarantee
Free Express Shipping · 2-5 day delivery
30-Day Free Returns
6-Month Quality Warranty

Product Details

Please refrain from placing frivolous bids.

These were given to me a long time ago.

・Hitachi 4M-P12 3AU6
・Sharp HAYAKAWA 5R-HRI
・Futaba 4R-HH6
・NEC 5GH8
・General 6AN8
・Mitsubishi 4RHH6
・With box, 6JU8A, new

When I acquired them, they were checked and said to be in good condition.

These have been stored for several years.

For this listing, I have only performed a visual inspection.

I have not checked them with any instruments.

I only looked at them and took pictures, and from what I could see, they appeared to be in good condition without any particular issues.

I have not tested them on actual equipment.

This is not suitable for those who do not understand what unchecked means.

These are likely about 50 years old... I would appreciate it if those who can judge from the photos and agree to the full description would consider purchasing them.

I apologize, but my eyesight is poor, and I may misidentify the model numbers or condition of the vacuum tubes.

I believe most of you who are looking here are knowledgeable and have excellent judgment, and can discern the details from the photos.

Only those who can judge from the photos and agree to the full profile and description should purchase.

I have written the same thing twice, but it is because some people make unreasonable complaints... I have no choice but to do so lol.

If there is any discrepancy between the photos and the title or description, the photos take precedence.

I will ship using the available #Mercari_related_shipping method.

If your purchase is on or around a holiday, shipping may be delayed until the following week or after the holiday.

Due to transportation and the fact that many identical items are available, and considering the possibility of issues after arrival, I cannot accept returns or refunds for any reason.

Thank you for your understanding.

#VacuumTube
#8TubeSet #Hitachi #4M-P12 #3AU6
#Sharp #HAYAKAWA #5R-HRI #Futaba #4R-HH6
#NEC #5GH8 #General #6AN8 #Mitsubishi #4RHH6
With box #6JU8A #New
#ImportedVacuumTube
#ShowaVacuumTube
#ElectronTube
#SilentTransactionsOK
#AnonymousShipping

Category
Amplifier
Condition
Some scratches/marks
Shipping
Included in price (by seller)
From
Kanagawa

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (45)

4.9
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User3297978
★★★★★
2026-11-06

This item performs its function reliably and is simple to use.