1951 Sylvania 6SN7GT Test NOS Grey Plates Copper Grid Foil D Serious Tubes B68

lapisseadog
(7929)
Registered as a private seller
Consumer protection regulations resulting from EU consumer law are therefore not applicable. eBay buyer protection still applies to most purchases.
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US $35.00
Approximately£25.91
or Best Offer
Condition:
Used
“Quiet/Clean Pins. Tests NOS/Balanced @2900/3050gm where 1640gm is minimum and 2600gm NOS. Tested on ”... Read moreAbout condition
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Postage:
US $5.02 (approx £3.72) USPS Ground Advantage®.
Located in: Sussex, New Jersey, United States
Delivery:
Estimated between Thu, 11 Sep and Mon, 15 Sep to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the delivery service selected, the seller's delivery history and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return postage.
Payments:
    Diners Club

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eBay item number:177076278343
Last updated on 08 May, 2025 07:24:21 BSTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been previously used. 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 an item that has been returned to the seller after a period of use. 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
“Quiet/Clean Pins. Tests NOS/Balanced @2900/3050gm where 1640gm is minimum and 2600gm NOS. Tested on ...
Country/Region of Manufacture
United States
UPC
Does not apply
Category

About this product

Product Identifiers

Brand
SYLVANIA
MPN
6SN7GT
eBay Product ID (ePID)
1729696074

Product Key Features

Type
Vacuum Tube
Model
Sylvania 6SN7GT

Item description from the seller

About this seller

lapisseadog

99.9% positive Feedback•18K items sold

Joined Sep 2006
Usually responds within 24 hours
Registered as a private sellerThereby, consumer rights stemming from EU consumer protection law do not apply. eBay buyer protection still applies to most purchases.
Taking the Road Less Traveled to Find the Very Best in Antiques and Collectibles!
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage cost
4.9
Delivery time
5.0
Communication
5.0

Popular categories from this shop

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Seller Feedback (9,343)

All ratings
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  • a***a (429)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    This tube was shipped out quickly, and arrived as expected. The seller boxed this well, wrapping the tube in multiple layers of bubble wrap, probably in expectation that the USPS handle it roughly. The tube arrive functional and undamaged as a result. Perfect. The tube appears as described, and functioned as a rectifier as intended. For the money, this is a good value. That said, who can say how long any tube is going to last. A+ seller!
    Unknown 5U4GB Test NOS 100/100% Black Plates Top D Getter Serious Tubes S233 (#186569322820)
  • t***l (649)- Feedback left by buyer.
    Past month
    Verified purchase
    Smooth transaction and reasonable seller, with prompt communication. The Raytheon 6sn7GTB tube was in excellent condition and exactly as described in the listing. The tube works flawlessly in my system, is quiet and sounds terrific. The tube was shipped promptly, and arrived well packaged. I'm happy with the purchase, and  highly recommend the seller. Buy with confidence.
    Raytheon 6SN7GTB NOS NIB Black Plates Copper Grid Halo Getter Serious Tubes D940 (#187181071341)
  • i***s (1315)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    VERY happy multiple repeat customer-A+++ 5 Stars.- super responsive polite professional vendor-merchandise well described (via additional msgs if needed) , pictured, packed and posted with fast fair combined shipping and handling -nb: haven't tested extensively electronically or sonically yet, but certain that if issues do present, this above average merchant will provide above average resolution! VERY highly recommend and will happily use again.
    Strong Code Pair 1955 Philco JAN CRBZ 12AU7 Long Grey Plates Serious Tubes D719 (#176991461680)
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Product ratings and reviews

Learn more
4.6
5 product ratings
  • 4 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 4 reviews
  • by freeze215
    13 May, 2022

    Superb tubes

    Tubes arrived in excellent condition. Added to the gain (right) side of my Schiit Freya+. Immediate audible improvements in soundstage, imaging, and treble balance over the very good quad NOS Sylvania GTAs I'd been using, although I left the other pair of GTAs on the left side. More holographic with a sweeter treble.

    Verified purchase: YesSold by: igolioto

  • by jank11
    17 Aug, 2021

    Like it

    Best sounding 6SN7 in my system.

    Verified purchase: YesCondition: Pre-ownedSold by: bushda

  • by glennrh1958
    09 Jan, 2024

    Sound great

    Sound great

    Verified purchase: YesCondition: Pre-ownedSold by: cochran1

  • by takao-sa
    12 Aug, 2025

    Seeking the classic American sound

    The vacuum tube was functioning properly, but it was not in the box as described in the explanation.

    Verified purchase: YesCondition: Pre-ownedSold by: goodoldstuff1

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