MULLARD ECC83 12AX7 CV492 LONG PLATES MATCH PAIR TUBES

Pricing & History

Sold for
Start Free Trial or Sign In to see what it's worth.
Sold Date
Source eBay

LONG RIBBED PLATES DOUBLE SUPPORT ECC83 12AX7 SPECIAL KIND CV489 1958' MATCHED PAIR OF TUBES - BRITISH MADE THE MEASURES SHOW US LIKE NOS TUBES ATTENTION, GUITARISTS: MULLARD IS THE Nº 1 The CV492 is a special version of the ECC83 made by many manufacturers. This tube is often referred to as the best sounding tube. We're not talking only of tubes, we are talking about a myth in the history of the twentieth century, we talk about Mullard: The world's best tube. The long plate Mullards are one of the best sounding 12AX7 ever made We don't offer the Audition Test in this pair of tubes because she are best between the best Before you buy this tubes, read this lines & URLS: /static/makemull.htm /page11.html In this Crisis Time you need a sure value, and EulosOne Shop is probably one of the best values in eBay Buy with confidence because our word is like a document Our way of thinking: The label does not sound, the measures sound! Our philosophy is very simple and summarize in the following sections: 1 .- We try to offer our customers the best value for money, this is our motto. 2 .- We do not clean the valves, because it would be like historians restore the pyramids of Egypt. What folly!. We want to note that the old material. Vintage is vintage. When the valves are very clean beware!. 3 .- We have a group of music experts who are saying about the valves. We can not judge them all, but they have the hearing test can trust our opinion. We are professional musicians and technicians in electronics: a good team. 4 .- Wary of valves that have no measures test! 5 .- This is not important that the valves do not label: The label does not sound, the Measures if it sound!. The passage of time often delete, nothing happens. 6 .- If the client does not agree to any terms offered back guarantee prior confrontation through email. Devices for measures: Hickok 539B special USA Department of the Army model RD 1575B / HP3468B Multimeter / Fluke 179 / Simpson Dig Panel Hawk III Characteristics -Manufacturer: Mullard, Blackburn Factory -Country: England -Year: 1958 -Copper Grid Posts = More Sweet Sound -Same Code, Same Production -Long Plate (17mm) Tubes -Double Support Round Better Halo -Matched codes, grade one - Same Production. -Very Old Matched Pair = 200% Quality -Genuine New Old Stock (NOS) and are guaranteed -Tubes from 1958's -The measures are Superb -Perfect Matched Pair -Very Low Noise & Microphony -Very Old Pair = 200% of Quality! -V ery Closely Matched Pair = Same Code, Same Production -Especially suitable for Serius Amplifiers and equipment for High-End Audio, like Conrad Johnson, Red Rose or Jadis. Measures Tube 1 Triode 1 1.650 momhs / 1.58 ma Triode 2 1.600 momhs / 1.46 ma Tube 2 Triode 1 1.630 momhs / 1.52 ma Triode 2 1.560 momhs / 1.47 ma Reference Measures Min: 950 momhs / New: 1.580 momhs V. Plate 143 v V. Grid -v 1.1v V. Filament 12.6v Codes: Tube 1 f91 / B8G Tube 2 f91 / B8G Reference Price: USD395 to 600 x 1 matched pair Fantastic Ocassion: Do not fail to take advantage of this opportunity. Mullard, Possibly the best tubes of the History. In English style. With reminiscences of ancient times... Thank you so much for buying in our Shop. Your Satisfaction is our Pleasure. If you don’t agree with our terms, please, contact us. If you need another kind of Shipment which is not in our page, please, contact us Payment: Without Any Exception, It Will Be Done Within The Five Days (5) After Purchase, If Not We Will Cancel The Sale . read more

Items in the Price Guide are obtained exclusively from licensors and partners solely for our members’ research needs.

Flag item for content or copyright

If this item contains incorrect or inappropriate information please contact us here to flag it for review.

If you are the originator/copyright holder of this photo/item and would prefer it be excluded from our community, contact us here for removal.