RCA 12ax7 Carbon Black Plates Tube MazeTube Maze
The RCA black plate 12AX7 are the best tubes for one speaker amps hands down. Manufactured in the 1950's, black plate 12AX7's are the first RCA 12AX7's ever made, and are regarded as one of the best sounding tubes. Black plates are THE best option for restoring American 50's amps back to former glory or enhancing the sound of a clone!
6L6GCSTR RCAStyle blackplate TAD PREMIUM Selected. Laboratorio Musicale
The RCA 6L6GC with black plates is the most sought after 6L6GC variant on the planet. And with good reason. There is no better sounding 6L6GC available. We a few NOS RCA Black Plate 6L6GC in original boxes. Customers Who Viewed This Item Also Purchased. JJ ECC83s / 12AX7 Preamp Vacuum Tube $18.95 JJ EL84 / 6BQ5 Power Vacuum Tube $19.95
1 RCA Black Plate 7199 Tube F20 for sale online eBay
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2A3 RCA black plate pair 3 IMG_71711 VTubeAudio
The RCA black long plate tubes were not bad just not in the same league. I only wish that I had another Brimar to compare with the other tubes. Brimer are good tubes also. The Amperex Holland Bugle Boy wins my vote for The best sounding 12AX7 tube. Also do consider the early Mullard long box plate tubes and the smooth plate Telefunken tubes.
1 RCA Black Plate 7199 Tube F20 for sale online eBay
2,665 Beverly Hills, CA Apr 13, 2023 #1 With regard to RCA 12BH7s what are the sonic advantages and disadvantages of the grey plates and the black plates? How do the grey plates and the black plates sound different? Which do you prefer, and why? Toggle signature Mono and Stereo - Senior Contributing Reviewer
RCA Black Plate 12AX7 Fuzz Audio
RCA BLACK PLATE 12AX7 ECC83 Vacuum Tube One Section Low Results= 1420/880. Opens in a new window or tab. $21.99. greengirl613 (16,165) 100%. or Best Offer +$6.00 shipping
RCA Black Plate 6L6 GC Tubes Photo 901531 Canuck Audio Mart
RCA 6L6GC Black Plate Matched Pair / Used / Fuzz Audio Vintage Vacuum Tubes / One Year Warranty Used - Excellent $140 $21 Off $119 Free Shipping Add to Cart
RCA 6L6GC Black plate Best Offer For Canuck Audio Mart
Long black plate RCA 12AX7, with an angled "D" getter. These are great tubes, and if you have a vintage Fender amp or a clone like a Victoria or even a Mojotone kit, this is a must. These came stock in the late 50's, early 60's Fender amps. This tube has been tested on a Hickok 800, and it read 1075 on triode one, and 1000 on triode two.
NOS Tube Store RCA 5751 Black Plates
RCA 6L6GC Beam Power Tube 1960's BLACK PLATES Amplitrex AT1000 Tests VERY STRONG. $108.69. Was: $124.93. Free shipping. or Best Offer.
Pin on Best Sounding Audio Vacuum Tubes
At the risk of being contrary, the tubes in the OP's photo do appear to be black plate 6L6GC's. The plates of the 60's era RCA 6L6GC's often appear more of a charcoal color, relative to the "shiny" black plates produced by others. Took a picture of some RCA 6L6GC black/charcoal plate tubes I have here to show the "illusion"/difference.
1 6L6GC RCA Black Plate Pair) 6L6GC RCA black plate NOS copp Vacuum
4 Tests NOS RCA 6L6GC Black Plate Gm & mA Matched Quad Strong Testers Only Vintage Vacuum Tubes Used - Mint $650 $130 Off $520 Free Shipping Add to Cart 30-Day Return Policy On Sale 2 Tests NOS RCA 6L6GC Black Plate Gm & mA Matched Pair Strong Testers Only USA Vintage Vacuum Tubes Used - Mint $299 $59.80 Off $239.20 Free Shipping Add to Cart
RCA 6L6GC Black Plate Single Photo 957030 Canuck Audio Mart
The Brimar CV4004 box plate are excellent and kind of expensive. A Westinghouse 12AX7 short plate are also very good in phono amp sections. They have perhaps barely perceptible higher distortion vs the Brimar, but are very good sounding. Both tubes produce about the same sound. My listening tests also had two others listening to the performance.
Rca 12ax7 Black plate matched pair tested! Reverb
GE 3-mica black-plate JG 5751WA - very articulate and dynamic and generally low-noise, with thinner lows than all the others here except the RCA 2-mica black-plate 5751. This is also the brightest, tonally, with plenty of treble snap. Ken-Rad/GE black-plate 12AX7 - one of my very favorite 12AX7 due to extreme clarity.
Sold RCA 5751 (12AX7) Black Plate 3Mica Tubes The Gear Page
The RCA black plate 12AX7 is 1 of 2 long plate 12AX7 variations manufactured by RCA and is the oldest RCA 12AX7 we offer. Manufactured roughly between 1950-1959, these tubes would be found stock in classic 1950's Fender Tweed Amplifiers, along with many amplifiers made in the 50's.
vintage RCA Black Plate 6l6GC
55 results for rca black plate 5814 Save this search Shipping to: 98837 Shop on eBay Brand New $20.00 or Best Offer Sponsored New Listing 2 NOS NIB Matched RCA 5814A Triple Mica Black Plate Tubes USA 1957 Brand New $110.00 christopher2159 (5,469) 100% Buy It Now Free 4 day shipping
RCA 6l6GC Blackplate Valve Tubes Vintage Tube Matched Pair Duet Black Plate
TubeDepot.com | RCA 5751 Black Plate Search tubes, parts, kits and more. The USPS is Experiencing Serious Delays - Domestically and Worldwide. Click Here to Learn More.