$438.0 Buy It Now or Best Offer
free,30-Day Returns

Seller Store frankshaohuawang
(1008) 100.0%,

Location: Torrance, California
Ships to: US,
Item: 266822038112

Return shipping will be paid by:Buyer
All returns accepted:Returns Accepted
Item must be returned within:30 Days
Refund will be given as:Money back or replacement (buyer’s choice)
Mullard:Mullard
Type:NOS Tube
Custom Bundle:No
ECC33 E88CC 6922 6DJ8 ECC88 7308 E188CC:ECC33 E88CC 6922 6DJ8 ECC88 7308 E188CC
Country/Region of Manufacture:United Kingdom
Modified Item:No

Product Summary This is not a listing about audio tubes but an invitation for you to hear the sweetest voice on Earth. No other tubes can deliver vocals like the Mullard’s, whether they’re from Mitcham, Blackburn or Heerlen, and that’s a fact. These ECC33 tubes are particularly rare and are being hunted to near extinction by audiophiles and sound professionals. And yes the “British Made” lettering is a BIG deal not only because it certifies the tube’s true Gt. Britain origin but also because it appears on select batches of Mullard tubes from select years of manufacturing only. Sound Qualities “Like a warm British jacket of the finest tweed, these glorious tubes have an attractive sweet warmth in their midrange and lower regions.” This is how experts on audiotubes.com describe the sound signature of Mitcham Mullard tubes. The top end is silky and pleasant and doesn’t get rolled off. They retain a fine sense of “air” at the top, and the upper midrange is smooth and liquid. These tubes reproduce human voice, especially female voices, with haunting realism. Full disclosure from your peer audiophile: Mitcham E88CC’s are my go-to tubes for listening to Maria Callas and Frank Sinatra and I refuse to use other tubes. British made Mullard’s are also known to have an attractive sparkle at the top with rich bass…now we know where that “warm British jacket” comes from! Professional Tube Testing This set was tested and certified by RoeTest V11 tester with the following result: Measured transconductance (GM): 2.91/3.1 mA/V – 81%/86% (100% = 3.6 mA/V)Measured plate current (IA): 9.092/9.032 mA – 101%/100% (100% = 9.0 mA) NO shorts, leakage or gas. NO noise or microphonics. Curve trace is also included in the original RoeTest report. Appearance & cosmetic condition We treasure this pair also because of the pristine condition of both tubes – over 90% of the paint and lettering are well retained. The Mitcham date codes painted glass are also visible on both tubes: 5K3 B7E (5K = ECC33 production, B = Blackburn, 7 = 1957, E = May) Packaging NEW white box. Shipping Policy – US Shipping: Flat-rate USPS Ground Advantage – International Shipping: (Please read carefully) USPS First Class International is used for all countries EXCEPT: Armenia, Chile, China, India, Latvia, Mauritius, Mexico, Serbia, Slovenia, Tuvalu, and Vietnam. If you prefer to use a different carrier or shipping service, please contact us first so we can establish shipping rates before you make payment. If you are a buyer in one of the excluded countries, you must contact us prior to purchase to arrange shipping. Soundlumia-sponsored 3-day guaranteed worldwide delivery program ($35 flat rate for ALL destinations in the world) via DHL Express is highly recommended to serious and committed buyers. – Same day shipping: Orders placed by 2:00PM US Pacific Time on weekdays are posted on the same day, otherwise the next business day. – Combined shipping available – request invoice for total before making payment or receive shipping credit after order ships. Return Policy – Please READ carefully Returns are acceptable if we made a mistake by delivering you wrong or defective products. Tubes we sell are guaranteed to work because we run professional tests and sound evaluation TWICE: before they are approved for listing AND before we ship them to customers. So the “defective item” case doesn’t exist and please do not bother trying – this type of returns will NOT be accepted without proof that tubes are faulty and we will open disputes with eBay. Sound experience is very subjective and we do NOT accept returns because you do not like the tube’s sound signature or because you changed your mind about your purchase. Please contact us to work things out before submitting return requests claiming “item is defective” or “item not as described” or “just didn’t like it” or “changed your mind.” Tube rollers abusing the return system will be reported to eBay immediately and negative feedback will be left to your account – that’s guaranteed. We have already opened several dispute cases to report abusive buyers and eBay has always ruled in our favor. International buyers who request return or refund claiming your country’s import duties or sales taxes/VAT/GST are too high will be reported to eBay immediately for dishonesty and will be permanently blacklisted from purchasing from Soundlumia. We are committed to working closely with eBay to help rid the marketplace of dishonest, unjust, unreasonable, abusive buyers that are detrimental to the vintage tubes market and the audiophile community.

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