2-6SN7GTB RCA Coin Base Vintage Tubes *Certified Reference Plus, Superb Pair

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2-6SN7GTB RCA Coin Base Vintage Tubes *Certified Reference Plus, Superb Pair :
$58.00

ReferencePlus Grade Match and Balance

Why get stuck with tubes sold \"as is no returns\" or without a full electrical and audio test?

BUY HERE FOR HASSLE FREE RETURNS

Here is a great deal onapair ofTop QualityvintageRCACoin Basedvacuum tubes, someoutstandingaudiotubes. They are well knownforRCA\'s best standardsin audio reproduction, implementing the latest in technological advancements of thetime with the \"Coin Base and Raised FlatPlates/Side Getters.Because the Gm emissions aresuper strong they areperfectly suited for theseriousdynamicsounds of todays digital sources as well as the sweet and warm sounding analog sources still very popular today. They have not only been electronically tested, but with a full audio test as well! Thecloseness oftheir Gmmakes sure theyarewell suitedfor producing thewide, deep sound stage that is wrapped all around youand shine with solidlower endandsweet butterymids.These tubes arestrongtestingexceeding the manufactures new tube teststandards, with noshorts or leaks. Dead silent at full volume with no signal andwillgiveexcellent serviceforthousands of hours with no problems. No dirty,corroded, bubble wrapped tubes here either! You willreceive professionally cleaned, packagedand fully tested certifiedtubes.Thetubes arehoused inAuthentic Vintage RCA Boxes, relabeled at one end to reflect the 6SN7GTB tube.These tubes shouldgive a good long lifeof servicewith no problems.

All vacuumtubes soldare fully ReferenceAudio Plus CertifiedTubes. They aretestedona vintage Mercury Model 2000 Dynamic Mutual Conductance tester made totest vintage tubes that is professionally calibrated onaminimumweeklyschedule. They are then audio tested for noiseand sound quality including the tube(s) warm-up and cool-down process whichis essential.All vintage tubesare meticulously cleanedtoclose to factory new condition so no contaminates are introduced into yourtube system; Backed by my SatisfactionGuarantee, a Hassle Free Returns policy and Priced to sellat far below retail so you are guaranteed a great deal.

READYTO SHIP THE SAME BUISNESS DAY ON ORDERS BEFORE 11:00am PACIFIC TIMESO ITSHIPSNOW, IF YOU BUY IT NOW

6SN7 GTBRCATubes Made In the United States of America
Average 6SN7 New Old Stock Mutual Conductance is Gm 3000/2600
TubeTest GmNRCB 64,Gm3500/3550 Micromhos
Tube Test Gm ENRC 60,Gm3500/3400Micromhos
No shorts, gas or grid leakage
Sound testedSound Quality
Rocksolid bases andthoroughlycleaned
NewCustom Vintage Style White Boxes
Individually wrapped for added protection
Pins protected with a light coating of DeoxIT D100Lto prevent any corrosion while resting in the box

Vacuum Tube Rating System

All Reference Audio PlusVintage Tubes are Categorized as USED Unless Specifically Listed as \"New, Unused or New In Box\"

Reference:The \"Reference\" graded tube willexceed the manufactures \"New Test Values\" by at least 5% , have balanced sections within 15% and will have been meter and ear selected forthe very lowest in noise and highest in audio reproduction. Vintage tubes thatare more closely matched than 5% earn a PLUS rating. A \"Reference\"graded tube in most cases will be housed in a New Vintage Style Custom box andcould be an authentic vintage box if that was part of the original issued.Original manufacture\'s boxes are not graded for condition, but will not be inbadly damaged condition.

Audiophile:Atube that tests in new condition, but may have small blemishes or partiallymissing labeling. A \"Audiophile\" graded tube will have exceptionally high quality audio with very low noise.Audiophile graded tubes meet or exceed the manufactures \"New TestSpecifications\" by up to 4% and have close to balanced sections within 20%. Vintage tubes that are more closely matchedthan 20% earn a PLUS rating. Original issue boxes will be provided asavailable, or a new Vintage Style white box with clear labeling will beprovided.

HighFidelity: A tube that tests in lightly used condition, thoroughly tested and in excellent fully functional condition. Labeling may bemoderately obscured or missing from cleaning. A \"High Fidelity\" used gradedtube will be meticulously cleaned to like new condition and will provideexcellent sound quality. \"High Fidelity tubes will range from New OldStock testing to 10% above Good specifications and have balanced sectionswithin 30%. Vintage tubes that are moreclosely matched than 30% may earn a PLUS rating. At a minimum the tube will behoused in new white box, clearly labeled.

Please look closely at the photographs in this listing they are of the Tubes for Sale Here.

Sales, Warranties & Return Policies

Payments:

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Please make your payment within3 business days of the end of the sale. If an unforeseen circumstance occurs please advise brhines2012 via messaging and optional arrangements may be made on a case by case basis.

Non-paying buyers will be reported to without exception.

Shipping:

Domestic shipping to the continental United States will be by the US Postal Service (USPS) or United Postal Service Ground (UPS) and include free tracking. Some items listed will ship free and will be clearly listed as \"free Shipping\". Items not listed as free shipping will be for the cost of packaging plus shipping only, no extra charge will be added to the USPS or UPS fee.

International shipping will be offered for select items and will be clearly indentified in the listings Shipping & Payment tab. Shipping will be by the\"Global Shipping Program\" (GSP) and be made available as a shipping option at check-out. Shipping costs from brhines2012 to the U.S. Shipping Center will be the same as the domestic shipping described above & shipping costs to international locations will be paid by the buyer. The shipping and handling cost will be clearly identified at check-out. INTERNATIONAL BUYERS PLEASE CHECK THE SHIPPING CHARGES PRIOR TO offerDING The international shipping charges and import fees are established by the Global Shipping Program unless an alternate shipping service is offered in this listing. I cannot adjust them. You can compair prices for international shipping if an alternate shipping method is available at the shipping section of this listing. Otherwise the Global Shipping Program is the only shipping avalable for your location or the product for sale here. Please see returns and warranties for further details on international shipping. Please also note that responses to international buyers may take an extra day to respond to due to differing time zones.

Items sold will ship from brhines2012 within one business day of the payment being received and confirmed. brhines2012 strives to ship items prior to the one day limit and in most cases the shipping will be same day or before 10:00 am next day! Shipping of international items after arrival at the U.S. shipping center is the sole responsibility of the Global Shipping Program and any questions or concerns regarding times and tracking should be addressed to the GSP.

Returns:

brhines2012 will acccept returns on most domestic shipped items for a period of 14 days after receiving the item(s) unless there is a specific note on the sales listing of \"as is no returns accepted\".

Returns on internationally shipped items will be accepted. Any return shipping costs and/or fees, taxes or other expenses associated with shipping for international sales will be paid exclusively by the buyer including the domestic costs once in the United States. Return shipping must be in compliance with the following rules for domestic & international sales.

Items returned must be in the same condition as was sent, complete with all wrapping, packaging, tags, manual and /or accessories such as remote controls and batteries. Electrical items such as vacuum tubes, transistors etc cannot have been used or connected. Unless specifically noted on the sale listing any bonus items sent with the purchase must be returned as well. The return shipping will be paid by the purchaser unless other arrangements have been agreed to prior to the return.

Returns must be shipped using the same shipping service as was used to ship to the buyer with tracking included.

Look closely at the listed item\'s terms for returns as larger and/or internationally shipped items may require a 10% restocking fee.

Warranties:

Used or vintage items are sold as is with no warranty beyond the description and photographs provided on the listing.

New items will carry the full manufacture warranty unless otherwise specifically stated in the sales listing. Items who\'s manufactures will not honor warranties when shipped internationally automatically become sold \"as is no warranty\" . Items that must be shipped back to the United States or any other location for warranty service must be paid for and shipped by the buyer exclusively.