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Matched Pair RCA 6211 Tubes New Old Stock New In Box

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Description

This almost-perfectly-matched pair of new old stock, new in box RCA 6211 dual triodes was tested on my Hickok 600A for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured 3600/3600 micromhos for Tube One and 3600/3620 micromhos for Tube Two. (New 6211s typically test within one standard deviation of 3600 micromhos). I have played them in my Jolida 102B and they sound outstanding. They are dead quiet when the preamp section is muted and have excellent frequency response.

WE HAVE A VERY LARGE SELECTION OF VACUUM TUBES. PLEASE CALL OR TEXT US AT 202-372-6931 IF YOU HAVE QUESTIONS OR DO NOT SEE WHAT YOU NEED.
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TUBES ARE GUARANTEED GOOD ON SHIPMENT. IF YOU FEAR DAMAGE IN TRANSIT, PLEASE INSURE THEM! I CANNOT GUARANTEE FOR FAILURES AFTER POWER UP AS THERE IS NO WAY TO DETERMINE HOW TUBES WILL INTERACT WITH YOUR ELECTRONICS; NOR IS THERE A WAY TO DETERMINE WHETHER THEY MAY HAVE FATAL FLAWS! I CAN ONLY TEST FOR THE PARAMETERS MENTIONED ABOVE.

Reviews

5 out of 5 stars
(21)
Reviewed by Andyz
5 out of 5 stars
Feb 13, 2018
The RCA cleartop, side getter 12au7(A) preamp tubes, in general, are about as good as they get for any 12AU7 application. They have great mid dynamics and great high frequency extension and clarity. Their price is still reasonable too.
Matched Pair RCA Clear Top 12AU7 ECC82 Vacuum Tubes

Reviewed by snetman
5 out of 5 stars
Jan 30, 2018
Fast shipping. Tubes were packed well and arrived exactly as described/pictured. Would definitely buy from this shop again.
Matched Pair RCA 2A3 Output Tubes Triodes NOS?

Reviewed by DWAYNE
5 out of 5 stars
Jan 20, 2018
Items accurately described..Fast shipping..Very pleased
Matched Pair General Electric Milspec JAN-CG-805 VT-143 Output Tubes New In Box

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Matched Pair RCA 6211 Tubes New Old Stock New In Box

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$25.00
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Overview

  • Vintage item from the 1960s
  • Feedback: 21 reviews
  • Favorited by: 4 people
  • Gift message available

Shipping

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From United States
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in Woodbridge, Virginia

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