TELEFUNKEN ECC82 Smooth Plate Diamond Mark Tubes Platinum Match on AT1000 12AU7

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Seller: Top-Rated Seller nova.76 ✉️ (3,032) 100%, Location: Brunswick, Maryland, US, Ships to: US & many other countries, Item: 266636622220 TELEFUNKEN ECC82 Smooth Plate Diamond Mark Tubes Platinum Match on AT1000 12AU7.

Telefunken ECC82 (12AU7) - TESTS NOS

Long Smooth Plates - Diamond Mark on Bottom- Ring Getter Triple Matched on AT1000: GM, Emission & Gain

          Amplitrex AT1000 Test Results                     95%+ GM = Within NOS Specs              90%+ EM = Within NOS Specs

 

(GM) Mutual Conductance

2200 = SPEC

(EM) Emission

8.5 gV = SPEC 

  Noise   Test

(Mu) Tube Gain

TUBE #1

 2100/2100   (95.5/95.5%)

  8.1/8.1   (95.3/95.3%)

5/5

16.3 16.3

TUBE #2

       2100/2100          (95.5/95.5%)

         7.9/8.1             (92.9/95.3%)

5/5

16.3 16.9

TUBE #3

N/A

N/A

 

N/A

TUBE #4

N/A

N/A

 

N/A

  • PERFECT = 0.0% (5% or less = Outstanding)
  • Balance (Balance Goal = Mhos < 5% / Gv < 10%)
    • Tube 1: A to B = Mhos - 0.0%  Gv - 0.0%
    • Tube 2: A to B = Mhos - 0.0%  Gv - 2.4%

  • Match (Tube 1 to Tube 2) (Match Goal =   Mhos < 5% / Gv < 10%)
    • Tube 1A to 2A = Mhos - 0.0%  Gv - 2.4%
    • Tube 1B to 2B = Mhos - 0.0%  Gv - 0.0%

Microphonics Test Scale: 5 = Ultra Low; 4 = Very Very Low; 3 Very Low

BULLz TUBEz About BULLzTUBEz: I've been an Audiophile for over 50 years, 2 time National Champion in Car Audio and owned a chain of Car Stereo Stores... I have a massive collection of vacuum tubes specializing in mostly esoteric tubes but we have just about any tube you need. Just check the store for the listed inventory. If you have a request just send a message to NOVA.76 through the eBay messaging system... About our TUBEz: All tubes are tested with the Audiophile in mind for SHORTS, GAS, MUTUAL CONDUCTANCE and NOISE (large tube lots are not tested for noise). All my tubes are tested thoroughly on an Amplitrex AT1000... My backup tube testers are an AVO MKiv and another Amplitrex AT1000... I WILL NOT GUARANTEE THAT MY READINGS WILL MATCH YOUR READINGS... I stand behind everything I sell... My goal is to "Create a Positive Experience" for my customers...
Warranties: Used or vintage items are sold as is with no warranty beyond the description and photographs provided on the listing. Returns will NOT be accepted for reasons such as: ordered the wrong item, changed mind, not what I thought it was, wrong color ordered, wrong item ordered or tube readings don't match my tester. Any exceptions are on a case by case basis... Shipping: Domestic Shipping to the continental United States will be by the US Postal Service (USPS) including 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 fee. INTERNATIONAL BUYERS PLEASE CHECK THE SHIPPING CHARGES PRIOR TO BIDDING International Shipping will be offered for select items and will be clearly identified in the listings Shipping & Payment tab. Shipping will be by the "eBay International Standard Shipping " and be made available as a shipping option at check-out. Shipping costs to international locations will be paid by the buyer. The shipping and handling cost will be clearly identified at check-out. THERE ARE NO RETURNS ON INTERNATIONAL SHIPPING , apart from the exceptions as dictated by eBay... Please note the following:
  • Import duties, taxes and charges are not included in the item price or shipping charges. These charges are solely the buyer’s responsibility.
  • Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.
  • These charges are normally collected by the delivering freight (shipping) company or when you pick the item up – do not confuse them for additional shipping charges.
  • We do not mark merchandise values below value or mark items as ‘gifts’ - US and International government regulations prohibit such behavior.
  • Condition: Used
  • Condition: All tubes are tested on an AT1000 for Mutual Conductance, Emissions, Gas, Shorts and Noise... Tubes are guaranteed to be as listed... Please refer to pictures and specs for tube details... Do not hesitate to ask questions...
  • Brand: TELEFUNKEN
  • Type: Preamp Tubes
  • Model: ECC82
  • MPN: 11-15010 / 01-23001
  • Country/Region of Manufacture: Germany

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  •  Popularity - 5 watchers, 0.1 new watchers per day, 63 days for sale on eBay. Super high amount watching. 0 sold, 1 available.
  •  Best Price -
  •  Seller - 3,032+ items sold. 0% negative feedback. Top-Rated Plus! Top-Rated Seller, 30-day return policy, ships in 1 business day with tracking.

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