Vintage RCA 6AU6A 6AU6 NOS NIB *TESTED*
Price: USD 11.99
Condition: New
Location: 989**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA 6AU6A Receiver Vacuum Tube
Price: USD 15.99
Condition: Used
Location: 144**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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(10) RCA - 6AU6A - Vacuum Tube TESTED GOOD
Price: USD 44.99
Condition: Open box
Location: 481**
Shipping Type: CALCULATED
Shipping Cost: USD
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(2) RCA - 6AU6A - Vacuum Tube TESTED GOOD
Price: USD 11.24
Condition: Open box
Location: 481**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA 6AU6A TUBE New Old Stock, Untested
Price: USD 4.99
Condition: Open box
Location: 530**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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RCA 6AU6 Vacuum Tube Trio 6AU6A Vintage Matched Radio Amp R-Players.
Price: USD 13.59
Condition: Open box
Location: 956**
Shipping Type: CALCULATED
Shipping Cost: USD 5.99
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NEW NOS RCA MADE IN USA 6AU6A EF94 AMPLITREX TESTED TUBES 1960's FREE-SHIPPING!
Price: USD 30.40
Condition: New
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 6AU6A TUBE SINGLE NOS/NIB (MC Date Code 1961) Hickok Tested 🎧
Price: USD 5.99
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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One Excellent RCA by GE 6136 6AU6A Tube NOS NIB Rugged 6AU6 GM[%]: 87 AMPLITREX
Price: USD 10.95
Condition: New
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 6AU6A Dark Plate Vacuum TUBE (97% NOS) Hickok Tested 🎧
Price: USD 4.75
Condition: Used
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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RCA 6AU6A Electron Tube Untested Old New Stock zaq
Price: USD 8.60
Condition: Open box
Location: 030**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA 6AU6A VACUUM TUBE
Price: USD 13.50
Condition: Open box
Location: 064**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA 6AU6A ELECTRON TUBE REPLACEMENT NEW
Price: USD 8.15
Condition: Used
Location: 081**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage RCA 6AU6A Television Radio Tube Working Tested Strong
Price: USD 17.55
Condition: New
Location: 126**
Shipping Type: CALCULATED
Shipping Cost: USD 7.95
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RCA 6AU6A / 6AU6A (NEW IN BOX)
Price: USD 23.00
Condition: New – Open box
Location: 080**
Shipping Type: FIXED
Shipping Cost: USD 12.90
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4 NOS NIB RCA Old Logo 6AU6A Tubes
Price: USD 49.00
Condition: Used
Location: 805**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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RCA 6AU6…6AU6A Tubes…Lot Of 10..Vintage
Price: USD 30.00
Condition: Used
Location: 549**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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RCA MATCHED PAIR 6AU6A Tubes Both Tested Over 100%. New In Boxes
Price: USD 18.00
Condition: Open box
Location: 170**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS RCA 6AU6A Vacuum Tube
Price: USD 10.99
Condition: New
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS RCA 6AU6A Vacuum Tube - White box - Tested
Price: USD 10.99
Condition: New
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1pc RCA 6AU6A NOS NIB LIFE TEST Great Results Emission Near 100% Tube
Price: USD 8.45
Condition: New
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 6.95
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Five RCA 6AU6A Minitature Electron Tubes-New Vintage
Price: USD 30.00
Condition: New
Location: 627**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 6AU6A USA Vacuum Tube NOS in Box
Price: USD 8.49
Condition: New
Location: 531**
Shipping Type: FIXED
Shipping Cost: USD 2.99
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RCA 6AU6 A TUBE SINGLE NOS NIB BRAND NEW ABSOLUTE PERFECT IN ORIGINAL BOX
Price: USD 8.00
Condition: Open box
Location: 322**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA 6AU6A Vacuum Tube
Price: USD 4.20
Condition: Used
Location: 972**
Shipping Type: FIXED
Shipping Cost: USD 5.40
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Four RCA 6AU6A TUBES NOS NIB Matched Dates GM[%[: 100 100 102 107 AMPLITREX
Price: USD 33.95
Condition: New
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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PAIR - NOS RCA 6AU6A Radio Audio Vacuum Tube
Price: USD 18.74
Condition: Open box
Location: 600**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 6AU6A Electron Tube Radiotron 32R5-R ( 9-60 ) in Box New Old Stock
Price: USD 7.29
Condition: New
Location: 741**
Shipping Type:
Shipping Cost: USD
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RCA 6AU6 A TUBE SINGLE NOS NIB BRAND NEW ABSOLUTE PERFECT IN ORIGINAL BOX B
Price: USD 9.88
Condition: Unspecified
Location: 853**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 Vintage RCA 6AU6A/EF94 Sharp Cut-off Pentode Radio Audio Vacuum Tube Valve- Ba
Price: USD 96.00
Condition: New
Location: 331**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 6AU6A USA Vacuum Tube NOS Electric
Price: USD 9.99
Condition: Unspecified
Location: 641**
Shipping Type: CALCULATED
Shipping Cost: USD
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Pair RCA 6AU6A Black Plate tubes 1960s vintage, test NOS
Price: USD 11.99
Condition: Used
Location: 481**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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RCA 6AU6A Vintage Tube & Tube Socket
Price: USD 3.99
Condition: New
Location: 631**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS, RCA 6AU6A ELECTRON TUBE, UNUSED IN BOX.
Price: USD 7.99
Condition: New
Location: 376**
Shipping Type: CALCULATED
Shipping Cost: USD
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3 Selected Matched RCA & GE 6AU6A Tubes NOS NIB GM[%]: 102, 102 & 100 AMPLITREX
Price: USD 20.00
Condition: New
Location: 604**
Shipping Type:
Shipping Cost: USD
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6AU6A Radio/TV Vintage Vacuum Tube / Valve - RCA
Price: USD 5.00
Condition: Open box
Location: 070**
Shipping Type: FIXED
Shipping Cost: USD 6.13
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Pair of RCA 6AU6A Vacuum Tube - Tested Closely Matched
Price: USD 9.77
Condition: Used
Location: 767**
Shipping Type:
Shipping Cost: USD
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RCA 6AU6A VACUUM TUBE 7-PIN
Price: USD 22.99
Condition: Open box
Location: 990**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 Vintage RCA 6AU6A/EF94 Sharp Cut-off Pentode Radio Audio Vacuum Tube Valve- Ba
Price: USD 96.00
Condition: New
Location: 331**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA Siemens RSD -- 8 x 6AU6A Tube tested OK
Price: USD 28.00
Condition: Used
Location: 97***
Shipping Type: FIXED
Shipping Cost: USD 12.00
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Lot Of 72 6AU6, 6AU6A, 6AU6WB Vacuum Tubes (1) Marconi RCA Tung-sol GE Sylvania
Price: USD 100.00
Condition: Used
Location: 240**
Shipping Type:
Shipping Cost: USD
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TYPE 6AU6A NOS TESTED - WESTINGHOUSE - SYLVANIA - RCA - GE - PRICE FOR 1 TUBE
Price: USD 6.00
Condition: New
Location: 140**
Shipping Type: FIXED
Shipping Cost: USD 4.50
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GE 6CG7 6U8A RCA 6C4 6AU6A 6AU6 SYLVANIA 6BZ7 Test Good Radio TV Tubes Lot
Price: USD 4.95
Condition: Used
Location: 424**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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RCA 6AU6A, Vintage Electron Tube
Price: USD 6.95
Condition: New
Location: 648**
Shipping Type:
Shipping Cost: USD
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RCA 6AU6A Vacuum TUBE NOS/NIB Hickok Tested _
Price: USD 5.75
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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Lot of 5- RCA Sylvania 6AU6A,Vacuum Electron Tubes Amp Radio Ham Tested Good++
Price: USD 11.99
Condition: Used
Location: 561**
Shipping Type: FIXED
Shipping Cost: USD 5.75
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4 RCA 6136 6AU6A TUBES NOS NIB Rugged Match Dates GM%: 104 106 109 109 AMPLITREX
Price: USD 37.95
Condition: New
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 6AU6A TUBE SINGLE NOS/NIB Hickok Tested Strong NOS_
Price: USD 5.99
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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RCA 6AU6A, Vintage Electron Tube Untested
Price: USD 5.99
Condition: Used
Location: 725**
Shipping Type: CALCULATED
Shipping Cost: USD
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7543 RCA SQ 6AU6A EF94 Microphone pentode Low Noise Tested
Price: USD 34.00
Condition: Open box
Location: *****
Shipping Type: FIXED
Shipping Cost: USD 9.95
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Lot of 4 RCA GE 6AU6 6AU6A Tested Strong VACUUM TUBE Grey Plate
Price: USD 24.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 8.95
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NOS Vintage Vacuum Tube RCA 6AU6A Amp Ham ShortWave Radio Stereo TESTED
Price: USD 19.99
Condition: New
Location: 296**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Four RCA by GE 6136 TUBES NOS NIB Rugged 6AU6A GM[%]: 102 106 107 109 AMPLITREX
Price: USD 37.95
Condition: New
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 6AU6A Vacuum Tube TESTED
Price: USD 7.50
Condition: Open box
Location: 440**
Shipping Type:
Shipping Cost: USD
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5 NOS RCA 6AU6A tubes Black Plates with boxes 4 same date codes
Price: USD 39.99
Condition: Open box
Location: 945**
Shipping Type:
Shipping Cost: USD
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Lot of 3 NOS RCA 6AU6A Radio Audio Vacuum Tube UNTESTED
Price: USD 24.99
Condition: Used
Location: 654**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage RCA Replacement Electron Tube 6AU6A
Price: USD 11.50
Condition: Used
Location: 790**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS RCA LOW-NOISE 6AU6A Tube for WARM Audio WA-8000 SONY C800G C37A Altec 21
Price: USD 75.96
Condition: New
Location: 342**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA NOS 6AU6 6AU6A 6136 Vacuum Tube Tested
Price: USD 13.00
Condition: New
Location: 469**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 new 6AU6WC RCA factory matching milspec NOS NIB USA green label 73-39 ~ 6AU6A
Price: USD 22.99
Condition: Unspecified
Location: 150**
Shipping Type: CALCULATED
Shipping Cost: USD
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Two RCA 6136 TUBES NOS NIB Rugged 6AU6A Matched Dates GM[%]: 100 102 AMPLITREX
Price: USD 19.95
Condition: New
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA Electronic Tube 6AU6A VTG NOS NIB Rare USA Vacuum Audio
Price: USD 11.22
Condition: Unspecified
Location: 302**
Shipping Type: CALCULATED
Shipping Cost: USD
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Lot of 4 6AU6A RCA Vacuum Tubes
Price: USD 19.99
Condition: Used
Location: 902**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Pair RCA 6AU6A Black Plate tubes 1960s vintage, test near NOS
Price: USD 9.99
Condition: Used
Location: 481**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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MATCHED PAIR HAMMOND RCA 6AU6A Audio Amp VACUUM TUBES USA Tested 9.7105-D
Price: USD 17.95
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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1 RCA 6AU6A Vacuum Radio Electron Tube ~NIB~NOS~ T357
Price: USD 18.95
Condition: Open box
Location: 442**
Shipping Type: CALCULATED
Shipping Cost: USD
Read MoreFour RCA 6136 TUBES NOS NIB Rugged 6AU6A Match Dates GM%: 90 95 97 99 AMPLITREX
Price: USD 34.95
Condition: New
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 6AU6A Vintage Tube, NOS, NIB
Price: USD 14.38
Condition: Used
Location: 941**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA 6AU6A Test NOS 3800gm Grey Plate Halo Getter Serious Tubes T627
Price: USD 6.00
Condition: Used
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA ELECTRON TUBE 6AU6A
Price: USD 9.99
Condition: Open box
Location: 564**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA 6AU6A Electron Tube NOS (Pack of 3)
Price: USD 21.77
Condition: New
Location: 484**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vacuum tubes 6AU6& 6AU6A RCA/ GE. Just Tested good FREE SHIP NOS?
Price: USD 9.00
Condition: Used
Location: 190**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 6AU6 A VACUUM TUBE SINGLE - W/ BOX - Untested
Price: USD 9.59
Condition: Used
Location: 925**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Lot Of 4 RCA 6AU6A Electron Tubes
Price: USD 19.95
Condition: Used
Location: 023**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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6AU6 A TUBE RCA TESTED & BOXED VINTAGE COMMERCIAL SURPLUS
Price: USD 8.09
Condition: Used
Location: 220**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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(11) RCA 6AU6A TUBES - TV7 TESTED STRONG
Price: USD 19.99
Condition: Used
Location: 190**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Pair RCA 6AU6A 6AU6 Tubes Black Plate with Holes Tested
Price: USD 16.49
Condition: Used
Location: 666**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA Electron Tube 6AU6A *Not Tested* Fast Shipping
Price: USD 9.99
Condition: Used
Location: 783**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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Lot of 2 RCA 6AU6 6AU6A LIFE TEST Great Results Emission Near 100% Vacuum Tube
Price: USD 12.95
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 6.95
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RCA 6AU6A NOS Tubes in Box - Lot of 10 pieces
Price: USD 55.00
Condition: New
Location: 910**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA Electron Tube 6AU6A Untested
Price: USD 5.99
Condition: Used
Location: 725**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS 6AU6A (6AU6) Vacuum Tube - RCA - USA - 1970's (BLACK PLATES, TESTED!!!)
Price: USD 9.95
Condition: New
Location: 032**
Shipping Type: FIXED
Shipping Cost: USD 5.20
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RCA - 6AU6A - Radiotron Vacuum/Radio Tube -Untested - USED - Y430
Price: USD 4.95
Condition: Unspecified
Location: 013**
Shipping Type: CALCULATED
Shipping Cost: USD
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Matched Lot of (3) Hammond/RCA 6AU6A Tubes Made in USA TEST STRONG! MAKE OFFER!
Price: USD 14.95
Condition: Used
Location: 560**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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LOT OF (2) NOS 6AU6A Vacuum Tubes - RCA - USA 1960's (BLACK PLATES, TESTED!)
Price: USD 19.90
Condition: New
Location: 032**
Shipping Type: FIXED
Shipping Cost: USD 5.45
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RCA Vacuum Tube / 6AU6A / CS1
Price: USD 9.95
Condition: Open box
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1 NOS RCA 6AU6A Vacuum Tube ~ Tests Good
Price: USD 3.75
Condition: Unspecified
Location: 150**
Shipping Type: CALCULATED
Shipping Cost: USD 7.90
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Lot of 3 - 6AU6A (6AU6) Pentode Tubes (2-GE, 1-RCA) Tested VG on Dyna Jet 606
Price: USD 17.50
Condition: Used
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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RCA 6AU6A Tube - 76/100 good proper emission - Vintage Vacuum Tube
Price: USD 6.00
Condition: Used
Location: 152**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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6AU6A Vacuum Tube NOS RCA and Sylvania
Price: USD 5.75
Condition: Open box
Location: 540**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA 6AU6A Tube - 76/100 good proper emission - Vintage Vacuum Tube
Price: USD 6.00
Condition: Used
Location: 152**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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1 x NOS NIB 6AU6A RCA Black Plate Preamp Pentode.- 539C Tested #2
Price: USD 10.00
Condition: New
Location: 224**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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Lot Vintage RCA Electron Tube Radiotron Tube 6AU6A, 6J6A, 6AL5,6CB6A,6AB4,6S4A..
Price: USD 50.60
Condition: Used
Location: 338**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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6AU6A RCA Vacuum Tube Matched Pair New Old Stock in Original Boxes
Price: USD 24.94
Condition: New
Location: 945**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS G.E. 6AU6A Tube ( RCA box ) - Tested
Price: USD 10.39
Condition: New
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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4 NOS Dynascan - RCA Vacuum Tubes / 6AU6A / 69-48 / KT
Price: USD 24.95
Condition: Open box
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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6- NOS 6AU6A USA brands Radio Audio Vacuum Tubes
Price: USD 35.60
Condition: Open box
Location: 384**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Vintage RCA 6AU6A VINTAGE ELECTRON TUBE RADIO AUDIO TV * UNTESTED *
Price: USD 5.69
Condition: New
Location: 640**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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6AU6A RCA ELECTRON VACUUM TUBE NOS BOX RADIO GUITAR AMP HAM TV PART VTG0
Price: USD 9.99
Condition: New
Location: 286**
Shipping Type:
Shipping Cost: USD
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Vacuum Tubes RCA Collection Lot 6: EM84 6JH8 6EW7 6AU6A 6BE6 6X8 Set #14
Price: USD 53.35
Condition: New
Location: 917**
Shipping Type: CALCULATED
Shipping Cost: USD
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