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TubeMuseum
How many times have you purchased what you read advertised as a balanced and matched-triode tube on eBay and have received mismatched or marginal tubes? Well, get rid of those! Here is a QUALITY NOS 1948 ECH42 single tube that will end your search for the Quality you would expect from a Premium tube in your ultimate HI-FI AMPLIFIER or RADIO Amplification system.
NOS TUBE MUSEUM QUALITY
NEW-OLD-STOCK NEVER-USED
NOS VALVO HAMBURG
ECH42 METAL BASE RIM-LOCK
OLD-WORLD HAMBURG BETTER MADE TUBE
with METAL BASE & D-GETER RING
ECH42 IDENTICAL TO = 6CU7 = X150 = ECH113 = 62TH = MECH42
THIS RARE TUBE HAS THE "OLD-WORLD" DARK-RAINBOW IRIDESCENCE (also known as goniochromism)
is generally known as the property of certain surfaces that appear to change color as the angle of view or the angle …
ECH42 rarely seen "SQUARED D-HALO" SHAPED GETTER RING AND METAL BASE!
SIMPLY The PERFECT SINGLE REFERENCE ECH42 BY WHICH ALL OTHER ECH42's CAN BE MEASURED BY!
CERTIFIED NOS SPECIMEN
https://www.radiomuseum.org/tubes/tube_ech42.html
TubeMuseum tested tubes takes the guesswork out of the process of selection delivering you the best Audio tubes that there possibly can be.
Terms of Auction
All sales AFTER 14 days are final. Per eBay's terms of service which every eBay account holder must agree to as part of being an eBay member, a bid is a legally binding contract. Please read the Terms & Conditions carefully before bidding. By bidding on this auction, you understand & agree to eBay's terms of service as well as all terms and conditions mentioned here. Restocking charge applies to all returns unless exchanged for any higher priced item. Buyer pays all shipping, Item must be in original condition including cosmetic lettering on tubes so handle with white-glove care, un-used with all original boxes, packing material, environmentally safe cornstarch pellets, and shipping box. All exchanges must be pre-paid and returned in original packing, complete with no sign of wear or abuse, exactly the same condition as it was when you received it. In the event that the product is not in the same condition as you received it, you may be subject to a refusal and return, a determined restocking fee, repair charge, or disqualification. RETURN AUTHORIZATION (RA) number and instructions is required before sending any items. Shipping and handling charges are non-refundable. We back our auctions with a 100% 14-day satisfaction guarantee.
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TubeMuseum
the best ! | Buyer: | Jun-22-10 08:57 | |
NOS RCA 12AY7 6072 (12AX7 ECC83) TUBE for Fender Tweed (#230480432422) |
Great transaction. Thanks!! | Buyer: | Jun-29-10 10:55 | |
NOS RCA 12AY7 6072 (12AX7 ECC83) TUBE for Fender Tweed (#230489471566) |
Great tubes. Thanks a lot! | Buyer: | Oct-10-10 01:56 | |
NOS RCA 12AY7 6072 (12AX7 ECC83) TUBE for Fender Tweed (#230489471566) |
Great seller and great tube. Thank you! | Buyer: | Nov-19-10 12:48 | |
NOS RCA 12AY7 6072 (12AX7 ECC83) TUBE for Fender Tweed (#230489471566) | View Item NOS RCA 12AY7 6072 (12AX7 ECC83) TUBE for Fender Tweed |
5 STARS!!!!! | Buyer: | Oct-29-10 17:59 | |
NOS RCA 12AY7 6072 (12AX7 ECC83) TUBES for RODE Classic (#230490416756) | View Item NOS RCA 12AY7 6072 (12AX7 ECC83) TUBES for RODE Classic |