12AT7 Vacuum Tube Tested Strong

sbbrown1
(3646)
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US $13.50
Condition:
Used
“Tested on B&K 700”
Pickup:
Shipping:
Free 2-4 day delivery
Get it between Sat, Nov 1 and Tue, Nov 4 to 94104.
Located in: Scottsdale, Arizona, United States
Returns:
Seller does not accept returns.
Payments:
       Diners Club
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Seller assumes all responsibility for this listing.
eBay item number:306200446574
Last updated on Oct 25, 2025 00:37:36 PDTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“Tested on B&K 700”
Country of Origin
China
Custom Bundle
No
Model
12AT7
Modified Item
No
California Prop 65 Warning
NA
Category

Item description from the seller

About this seller

sbbrown1

100% positive feedback•4.3K items sold

Joined Jun 1999
Usually responds within 24 hours
Seller's other itemsContact

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.8
Shipping speed
4.9
Communication
5.0

Seller feedback (2,020)

All ratingsselected
Positive
Neutral
Negative
  • w***e (558)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    I rarely leave feedback except for especially good or bad situations. This seller helped me troubleshoot and solve a technical problem in my antique vacuum tube amplifier. I thought the two tubes I bought from him were bad, but he helped me discover a different problem in the amp causing the trouble. It took several messages back and forth, but he saved the day for me and also prevented further damage to the amp. His tubes were exactly as advertised. OUTSTANDING seller and very fair. HAPPY!
    Ruby EL34WXT EL34 6CA7 Matched Pair Sovtek Vacuum Tubes - Russia (#306155868876)
  • s***s (817)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great seller. Shipped promptly. Item arrived packed well for the journey and exactly as described and pictured.
    TOA M900A 6 Channel Mix Mixer with (4) M-01 Screw Termnal Microphone In Modules (#305534643719)
  • y***n (99)- Feedback left by buyer.
    Past year
    Verified purchase
    Seller responds quickly and is easy to work with. Item had one defect not described but overall I'm satisfied with the purchase. Quick shipping and packaged very well.
    Sony ST-JX390 FM/AM Stereo Tuner - 30 Presets (#296926115014)
See all feedback

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