Description: For sale is a ULTRA RARE Mullard CV4024/ECC81/12AT7 Coin Base []-tubes tube. Made in Germany by Valvo, 1950s. Date code: YKB DZ (the code is by the pins) Tests very strong at NEW level and tightly balanced. Test Results (MaxiPreamp 2, min: 1.0)Tube 1: 2.1/2.2 ------------------------------------------------------------------------------- Welcome to Tube Maze Store Here you will find a wide selection of NOS and reissue tubes. We've been in business since 2012 with great reviews on Ebay, so buy with assurance that you will get a great product and if you are not happy with your purchase we will take it back and refund you full amount - no fuss, no hassle! We test and match all tubes before shipping on many available testers - Amplitrex AT1000, Hickok 539c, MaxiPreamp, MaxiMatcher, MaxiBurn. All tubes are also tested for noise and microphonics.
Price: 99.99 USD
Location: Melrose, Florida
End Time: 2025-01-25T11:13:58.000Z
Shipping Cost: 12 USD
Product Images
![ULTRA RARE Mullard CV4024/ECC81/12AT7 Coin Base []-tubes tube - Test NOS](https://i.ebayimg.com/00/s/MTYwMFgxMjU3/z/nX0AAOSwcc9nRFqu/$_57.JPG?set_id=880000500F "ULTRA RARE Mullard CV4024/ECC81/12AT7 Coin Base []-tubes tube - Test NOS")
![ULTRA RARE Mullard CV4024/ECC81/12AT7 Coin Base []-tubes tube - Test NOS](https://i.ebayimg.com/00/s/MTQ3NlgxMjYz/z/c~UAAOSwIY9nRFqy/$_57.JPG?set_id=880000500F "ULTRA RARE Mullard CV4024/ECC81/12AT7 Coin Base []-tubes tube - Test NOS")
Item Specifics
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Return policy details:
Brand: Mullard
Type: 12at7
Model: ECC81
