RCA 6AQ8

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RCA 6AQ8 ECC85 Vacuum Tube Very Strong & Balanced Results= 6790/6870 $33 Dec 21, 2024

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NEW RCA Holland 6AQ8/ECC85 Twin Triode PreAmp Tube $29 Dec 21, 2024

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Vintage RCA 6AQ8 ECC85 Stereo Tube France Result = 76/69 $26 Dec 18, 2024

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RCA 6AQ8 ECC85 Vacuum Tube Very Strong & Balanced Results = 6400|6775 $28 Dec 18, 2024

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Nice Pair of N.O.S Tested 1960's RCA Branded Amperex & Siemens 6AQ8/ECC85 Tubes Auction bid
$49 Dec 16, 2024

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Matched Pair of Siemens (RCA lbl) 6AQ8 ECC85 NOS NIB 1969 Vacuum Tubes $115 Dec 12, 2024

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RCA 6AQ8 ECC85 vintage audio preamplifier amplifier receiver tube $20 Dec 11, 2024

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Vintage 6AQ8/ ECC85 RCA Vacuum Tube (Test-shown) $34 Dec 6, 2024

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RCA 6AQ8 ECC85 Vacuum Tube V Strong Results 6200|5980 µmhos 10.0|9.8 mA $38 Nov 28, 2024

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1 x 6AQ8 Siemens/RCA (Germany) Tube *Very Strong Bogey++Testing*#2 $31 Nov 18, 2024

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Vintage RCA Siemens 6AQ8 ECC85 Stereo Tube Results = 4310/4300 V Strong & Bal $31 Nov 10, 2024

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6AQ8 ECC85 NOS radio audio electron amplifier RCA vacuum tubes 2 valves Britain $46 Nov 7, 2024

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RCA 6AQ8 Vacuum Tube Made in Germany Tested 100%+ $12 Nov 4, 2024

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RARE Siemens/RCA NOS/NIB 6AQ8/ECC85 tube - 1959 West Germany- Test NOS $39 Oct 27, 2024

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RCA Electron Tube 6AQ8/ECC85 $25 Oct 15, 2024

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6AQ8 ECC85 RCA NOS radio amplifier audio vacuum tube valve tested Holland 6AQ8 $20 Sep 17, 2024

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RCA Britain 6AQ8 ECC85 Test NOS Grey Plates Copper Grid Halo Serious Tubes D52 $30 Aug 28, 2024

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One RCA by SIEMENS & HALSKE 6AQ8 ECC85 Tube NOS NIB GM[%]: 134/128 AMPLITREX $34 Jun 29, 2024

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Mixed Makes 6AQ8 Vacuum Tubes (3) RCA Amperex Amplitrex Tested Super Strong $40 Apr 18, 2024

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Vintage RCA 6AQ8/ECC85 Preamp Tube, B&K Tested $20 Mar 26, 2024

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Siemens (≠) RCA (+ Holland) 6AQ8 ECC85 Vacuum Tubes (4) Amplitrex Tested Strong! $75 Sep 5, 2023

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RCA 6AQ8/ECC85 Twin Triode FM Radio Audio Vacuum Tube Valve- Bangybang.tube $108 Aug 29, 2023

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Vacuum Tubes - Untested RCA Collection - Lot 6: 6FV8A 6AM4 6EB8 6AQ8 6CS - Set10 $61 Aug 16, 2023

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A VINTAGE RCA/AMPEREX 6AQ8/ECC85 NOS/NIB VACUUM TUBE HOLLAND TV7 Tested NEW $55 Jun 26, 2023

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Vintage ECC85 6AQ8 Vacuum Tubes RCA Tungsram, and other made in Germany $65 Feb 27, 2022