5998 Tube

71 results

GE 5998A Vacuum Tube 10W Push-Pull Triode Used Tested
Pre-Owned
RM 482.57
or Best Offer
RM 206.88 shipping
5998 We421 Vacuum Tube Interchangeable Used Tested
Pre-Owned
RM 1,866.46
or Best Offer
RM 206.88 shipping
2x OO BlackPlate 6080 NEC (WEJapan) PowerTubes ~ 5998 6AS7G 421A Woo #SUMMERSALE
New (Other) · GE
RM 337.76
or Best Offer
RM 206.67 shipping
0 bids
8h 22m
2x Matched DD ToshibaElectric 6AS7G CokeBottle PowerTubes 101% Gm #SUMMERSALE
New (Other) · Toshiba
RM 337.76
or Best Offer
RM 206.67 shipping
0 bids
2d 18h
2x Matched 1950s DD Toshiba 6AS7G CokeBottle PowerTubes ~ RichClassic WarmTone
New (Other) · Toshiba
RM 2,317.88
or Best Offer
RM 206.67 shipping
MATCHED NOS QUAD (4) RCA 6AS7G (6080 , 5998) Amplifier POWER Vacuum Tubes P.8276
RM 844.19
RM 135.10 shipping
One (1 pcs) NOS Mullard 6080/6AS7/5998 black plates tube (rebranded Philips)
New (Other) · Mullard
RM 631.19
or Best Offer
RM 84.23 shipping
52 watching
2x BlackPlt 6080 NEC PowerTubes (WEJapan) 5998 6AS7G WE421A WooAudio #SUMMERSALE
New (Other) · GE
RM 337.76
RM 206.67 shipping
1 bid
18h 42m
2x NEC Nippon (WE Japan) BlackPlate 6080 PowerTubes ~ 5998 6AS7G 421A WooAudio
New (Other) · GE
RM 2,317.88
or Best Offer
RM 206.67 shipping
6AS7G 5998 Tungsol JAN made in U.S.A Amplitrex Tested 1 Pcs
Brand New · Tung-Sol
RM 675.52
or Best Offer
RM 211.10 shipping
6 watching
MATCHED PAIR RCA Made (WU Label) 6AS7G (6080 5998) Amplifier VACUUM TUBES 3.8713
RM 337.55
RM 109.77 shipping
1x 1969 Tungsol BlackPlate 5998 ~ Grail 6AS7G WE421A 6080 WooAudio ~ 2 Available
New (Other) · Tung-Sol
RM 2,866.74
or Best Offer
RM 206.67 shipping
QUAD (4) NOS NIB RCA JAN 6AS7G (6080 5998) Amplifier VACUUM TUBES Tested U.8129
RM 801.97
RM 126.66 shipping
6AS7G 5998 Tungsol JAN made in U.S.A Amplitrex Tested 1 Pcs
Brand New · Tung-Sol
RM 1,224.38
or Best Offer
RM 147.77 shipping
6AS7G 5998 Tungsol JAN made in U.S.A Amplitrex Tested 1 Match Pair 2 Pcs
New (Other) · Tung-Sol
RM 1,604.36
or Best Offer
RM 211.10 shipping
Only 1 left!
6AS7G 5998 Tungsol JAN made in U.S.A Amplitrex Tested 1 Match Pair 2 Pcs
Brand New · Tung-Sol
RM 2,448.76
or Best Offer
RM 211.10 shipping
2 watching
Telefunken 6080WA 6AS7 5998, used tested NOS, OO getters BWB
Pre-Owned · TELEFUNKEN
RM 504.53
or Best Offer
RM 84.23 shipping
MULLARD 6080 6AS7 5998 Matched pair NOS, black plates tubes (rebranded Philips)
New (Other) · Mullard
RM 1,686.69
or Best Offer
RM 122.44 shipping
56 watching
3x SameCode 1969 RCA USA 6AS7G CokeBottle PowerTubes 6080 6520 6N13C #SUMMERSALE
New (Other) · RCA
RM 337.76
or Best Offer
RM 206.67 shipping
0 bids
2d 18h
6as7 ga 5998 tube rca g 6080 tungsol western electric 421a 275a a1834 cv2523 gec
New (Other) · GE
RM 2,322.10
RM 211.10 shipping
15 watching
1x BlackPlate 6080 NEC Nippon GoldGrid DD SilverLabel PowerTube ~Premium 6AS7G
New (Other) · NEC
RM 1,667.69
or Best Offer
RM 206.67 shipping
2x Rare 1959 WE421A w/ DD PewterPlates ~ HolyGrailClassic ~ 5998 6520 6080 6AS7G
New (Other) · Western Electric
RM 8,422.89
or Best Offer
RM 206.67 shipping
1x BlackPlate 6080 NEC Nippon GoldGrid OO YellowLabel PowerTube ~ Premium 6AS7G
New (Other) · NEC
RM 1,473.48
or Best Offer
RM 206.67 shipping
2x SameCode 1969 Tungsol OO MilitaryJ BlackPlate 5998 ~ 6AS7G 421A 6080 WooAudio
New (Other) · Tung-Sol
RM 4,006.68
or Best Offer
RM 206.67 shipping
2x Vintage 6080 Toshiba PowerTubes /NOS Classics /HiS SpecialEdtns /Premium 6AS7
New (Other) · Toshiba
RM 1,473.48
or Best Offer
RM 206.67 shipping
RCA 6080 6AS7 5998 Matched pair NOS, black plates, triple mica
New (Other) · RCA
RM 546.75
or Best Offer
RM 122.44 shipping
5 watching
1x 1950s WE421A WesternElectric DGetr PewterPlate /NOS Vintage /5998 6520 6AS7G
New (Other) · Western Electric
RM 4,555.54
or Best Offer
RM 206.67 shipping
One (1 pcs) NOS 6N5S SVETLANA 6080/6AS7/5998 black plates tube OLD TYPE GETTER
New (Other) · Svetlana
RM 198.43
or Best Offer
RM 42.01 shipping
Only 1 left!
2x BlackPlate OO 6AS7G/6H13C CokeBottle SovietReflektor PowerTubes VintageMatch
New (Other)
RM 1,051.28
or Best Offer
RM 206.67 shipping
4 watching
1 x NOS DGetter CokeBottle 6AS7G NEC Nippon Japan ~ Vintage HolyGrail Power Tube
New (Other) · NEC
RM 1,245.49
or Best Offer
RM 206.67 shipping
1 x NOS TripleMica BlackPlate DualDisc JAN Military Sylvania 6080WC ~ Top 6AS7G
New (Other) · General
RM 865.51
or Best Offer
RM 206.67 shipping
2x TenKobeKogyo BlackPlate 6080 PowerTubes / RareFujitsu ~ 5998 6AS7 6520 WE421A
New (Other)
RM 2,317.88
or Best Offer
RM 206.67 shipping
MULLARD 6080 6AS7 5998 ECC230 Matched pair NOS SPECIAL QUALITY rebranded Philips
New (Other) · Mullard
RM 2,005.45
or Best Offer
RM 122.44 shipping
3x GE 6AS7GA BlackPlate PowerTubes / Used ~ 6550 5998 6080 421A 6520 #SUMMERSALE
Pre-Owned · GE
RM 253.32
or Best Offer
RM 206.67 shipping
0 bids
3d 6h
2 NOS BlackPlate SameCode Military GE USA 5998A + OEBoxes ~ Premium 6AS7G (6080)
New (Other) · General
RM 2,005.45
or Best Offer
RM 206.67 shipping
GEC 6080 CV2984 6AS7 5998 ECC230 Matched pair NOS NIB Square Getters Triple Mica
New (Other)
RM 4,219.89
or Best Offer
RM 210.89 shipping
Only 1 left!
2x CloseCode 1957 Tungsol D MilitaryJ PewterPlate 5998 /6AS7 421A 6080 WooAudio
New (Other) · Tung-Sol
RM 5,273.28
or Best Offer
RM 206.67 shipping
Matched pair HP RCA 6080 double triode ( 6AS7 5998) Triple mica 70s
New (Other) · RCA
RM 253.11
or Best Offer
RM 84.23 shipping
1x Sylvania OO BlackPlate '65 Military 6080WB PowerTube /NOS /PremiumRugged 6AS7
New (Other) · General
RM 1,051.28
or Best Offer
RM 206.67 shipping
1 x NOS GE USA Military Edition Black Plate 5998A ~ Premium Vintage 6AS7G Power
New (Other) · General
RM 907.73
or Best Offer
RM 206.67 shipping
MULLARD 6080 6AS7 5998 Matched pair NOS, SPECIAL QUALITY (rebranded Philips)
New (Other) · Mullard
RM 2,108.89
or Best Offer
RM 210.89 shipping
Only 1 left!
3x 6AS7GA +1x 5998 GEUSA BlackPlate PowerTubes /Used ~6550 6080 421A #SUMMERSALE
Pre-Owned · GE
RM 337.76
or Best Offer
RM 206.67 shipping
0 bids
3d 6h
6AS7GA JAN-5998 GE made in U.S.A Amplitrex AT1000 Tested #2843004
New (Other) · GE
RM 379.98
or Best Offer
RM 126.66 shipping
1x Vintage 1955 Tungsol DD MilitaryJ PewterPlate 5998 /6AS7 421A 6080 WooAudio
New (Other) · Tung-Sol
RM 3,162.28
or Best Offer
RM 206.67 shipping
1x BlkPlate Matsu/Mullard 6080 SQ /Rare 1963 Panasonic /5998 6AS7G 421A WooAudio
New (Other) · Matsushita
RM 1,473.48
or Best Offer
RM 206.67 shipping
6AS7GA JAN-5998 GE Black Base made in U.S.A Amplitrex AT1000 Tested #2843003 & 1
New (Other) · GE
RM 759.96
or Best Offer
RM 147.77 shipping
2 NOS 6080 GoldLabel Toshiba Vintage Power Audio Tubes ~ Premium 6AS7G
New (Other) · Toshiba
RM 1,161.05
or Best Offer
RM 206.67 shipping
2 NOS BlackPlate Military GE USA 6AS7GA ~ Premium Grade Preamp Tubes + OE Boxes
New (Other) · General
RM 1,473.48
or Best Offer
RM 206.67 shipping
2x SameCode 1969 RCA USA 6AS7G CokeBottle JANMilitaryEdtn PowerTubes #SUMMERSALE
New (Other) · RCA
RM 337.76
or Best Offer
RM 206.67 shipping
0 bids
2d 18h
5998 Vacuum Tube Interchange We421 Tested Used
Pre-Owned
RM 1,891.41
RM 84.44 shipping
6AS7GA JAN-5998 GE made in U.S.A Amplitrex AT1000 Tested #2843004
New (Other) · GE
RM 379.98
or Best Offer
RM 168.88 shipping
Matched pair HP RCA 6080 double triode ( 6AS7 5998) True triple mica type
Pre-Owned · RCA
RM 206.88
or Best Offer
RM 84.23 shipping
2x BlackPlate OO 6AS7G / 6H13C CokeBottle ReflektorSoviet PowerTubes #SUMMERSALE
New (Other)
RM 337.76
or Best Offer
RM 206.67 shipping
0 bids
2d 18h
1 x NOS 1969 RCA Military JAN 6AS7G ~ Vintage Power Tube ~ Coke Bottle GrailTone
New (Other) · RCA
RM 823.29
or Best Offer
RM 206.67 shipping
1x DD BlackPlate 1958 GE USA 6AS7GA /PremiumVintage PowerTube /NOS ClassicAudio
New (Other) · General
RM 1,245.49
or Best Offer
RM 206.67 shipping
NOS Telefunken Ulm 6080 Double Disc Getter ~ Premium 6AS7G ~ 5998 6052 ECC230
New (Other) · TELEFUNKEN
RM 1,372.15
or Best Offer
RM 206.67 shipping
Philips GEC 6080 6AS7 5998 ECC230 Matched pair NOS NIB SQ Square Getter
New (Other) · Philips
RM 4,200.89
or Best Offer
RM 210.89 shipping
10 watching
Matched pair HP RCA 6080 double triode ( 6AS7 5998) True triple mica type
Pre-Owned · RCA
RM 249.10
or Best Offer
RM 84.23 shipping
3x Matched BPlt OO 6AS7G/6H13C CokeBottle SovietReflektor PowerTubes #SUMMERSALE
New (Other)
RM 337.76
or Best Offer
RM 206.67 shipping
0 bids
2d 18h
2 NOS BlackPlate Military SameCode DualDisc Sylvania 5998A ~ Rare Premium 6AS7G
New (Other) · SYLVANIA
RM 2,317.88
or Best Offer
RM 206.67 shipping

5998 Tube

71 results

GE 5998A Vacuum Tube 10W Push-Pull Triode Used Tested

5998 We421 Vacuum Tube Interchangeable Used Tested

2x OO BlackPlate 6080 NEC (WEJapan) PowerTubes ~ 5998 6AS7G 421A Woo #SUMMERSALE

2x Matched DD ToshibaElectric 6AS7G CokeBottle PowerTubes 101% Gm #SUMMERSALE

2x Matched 1950s DD Toshiba 6AS7G CokeBottle PowerTubes ~ RichClassic WarmTone

MATCHED NOS QUAD (4) RCA 6AS7G (6080 , 5998) Amplifier POWER Vacuum Tubes P.8276

One (1 pcs) NOS Mullard 6080/6AS7/5998 black plates tube (rebranded Philips)

2x BlackPlt 6080 NEC PowerTubes (WEJapan) 5998 6AS7G WE421A WooAudio #SUMMERSALE

2x NEC Nippon (WE Japan) BlackPlate 6080 PowerTubes ~ 5998 6AS7G 421A WooAudio

6AS7G 5998 Tungsol JAN made in U.S.A Amplitrex Tested 1 Pcs

MATCHED PAIR RCA Made (WU Label) 6AS7G (6080 5998) Amplifier VACUUM TUBES 3.8713

1x 1969 Tungsol BlackPlate 5998 ~ Grail 6AS7G WE421A 6080 WooAudio ~ 2 Available

QUAD (4) NOS NIB RCA JAN 6AS7G (6080 5998) Amplifier VACUUM TUBES Tested U.8129

6AS7G 5998 Tungsol JAN made in U.S.A Amplitrex Tested 1 Pcs

6AS7G 5998 Tungsol JAN made in U.S.A Amplitrex Tested 1 Match Pair 2 Pcs

6AS7G 5998 Tungsol JAN made in U.S.A Amplitrex Tested 1 Match Pair 2 Pcs

Telefunken 6080WA 6AS7 5998, used tested NOS, OO getters BWB

MULLARD 6080 6AS7 5998 Matched pair NOS, black plates tubes (rebranded Philips)

3x SameCode 1969 RCA USA 6AS7G CokeBottle PowerTubes 6080 6520 6N13C #SUMMERSALE

6as7 ga 5998 tube rca g 6080 tungsol western electric 421a 275a a1834 cv2523 gec

1x BlackPlate 6080 NEC Nippon GoldGrid DD SilverLabel PowerTube ~Premium 6AS7G

2x Rare 1959 WE421A w/ DD PewterPlates ~ HolyGrailClassic ~ 5998 6520 6080 6AS7G

1x BlackPlate 6080 NEC Nippon GoldGrid OO YellowLabel PowerTube ~ Premium 6AS7G

2x SameCode 1969 Tungsol OO MilitaryJ BlackPlate 5998 ~ 6AS7G 421A 6080 WooAudio

2x Vintage 6080 Toshiba PowerTubes /NOS Classics /HiS SpecialEdtns /Premium 6AS7

RCA 6080 6AS7 5998 Matched pair NOS, black plates, triple mica

1x 1950s WE421A WesternElectric DGetr PewterPlate /NOS Vintage /5998 6520 6AS7G

One (1 pcs) NOS 6N5S SVETLANA 6080/6AS7/5998 black plates tube OLD TYPE GETTER

2x BlackPlate OO 6AS7G/6H13C CokeBottle SovietReflektor PowerTubes VintageMatch

1 x NOS DGetter CokeBottle 6AS7G NEC Nippon Japan ~ Vintage HolyGrail Power Tube

1 x NOS TripleMica BlackPlate DualDisc JAN Military Sylvania 6080WC ~ Top 6AS7G

2x TenKobeKogyo BlackPlate 6080 PowerTubes / RareFujitsu ~ 5998 6AS7 6520 WE421A

MULLARD 6080 6AS7 5998 ECC230 Matched pair NOS SPECIAL QUALITY rebranded Philips

3x GE 6AS7GA BlackPlate PowerTubes / Used ~ 6550 5998 6080 421A 6520 #SUMMERSALE

2 NOS BlackPlate SameCode Military GE USA 5998A + OEBoxes ~ Premium 6AS7G (6080)

GEC 6080 CV2984 6AS7 5998 ECC230 Matched pair NOS NIB Square Getters Triple Mica

2x CloseCode 1957 Tungsol D MilitaryJ PewterPlate 5998 /6AS7 421A 6080 WooAudio

Matched pair HP RCA 6080 double triode ( 6AS7 5998) Triple mica 70s

1x Sylvania OO BlackPlate '65 Military 6080WB PowerTube /NOS /PremiumRugged 6AS7

1 x NOS GE USA Military Edition Black Plate 5998A ~ Premium Vintage 6AS7G Power

MULLARD 6080 6AS7 5998 Matched pair NOS, SPECIAL QUALITY (rebranded Philips)

3x 6AS7GA +1x 5998 GEUSA BlackPlate PowerTubes /Used ~6550 6080 421A #SUMMERSALE

6AS7GA JAN-5998 GE made in U.S.A Amplitrex AT1000 Tested #2843004

1x Vintage 1955 Tungsol DD MilitaryJ PewterPlate 5998 /6AS7 421A 6080 WooAudio

1x BlkPlate Matsu/Mullard 6080 SQ /Rare 1963 Panasonic /5998 6AS7G 421A WooAudio

6AS7GA JAN-5998 GE Black Base made in U.S.A Amplitrex AT1000 Tested #2843003 & 1

2 NOS 6080 GoldLabel Toshiba Vintage Power Audio Tubes ~ Premium 6AS7G

2 NOS BlackPlate Military GE USA 6AS7GA ~ Premium Grade Preamp Tubes + OE Boxes

2x SameCode 1969 RCA USA 6AS7G CokeBottle JANMilitaryEdtn PowerTubes #SUMMERSALE

5998 Vacuum Tube Interchange We421 Tested Used

6AS7GA JAN-5998 GE made in U.S.A Amplitrex AT1000 Tested #2843004

Matched pair HP RCA 6080 double triode ( 6AS7 5998) True triple mica type

2x BlackPlate OO 6AS7G / 6H13C CokeBottle ReflektorSoviet PowerTubes #SUMMERSALE

1 x NOS 1969 RCA Military JAN 6AS7G ~ Vintage Power Tube ~ Coke Bottle GrailTone

1x DD BlackPlate 1958 GE USA 6AS7GA /PremiumVintage PowerTube /NOS ClassicAudio

NOS Telefunken Ulm 6080 Double Disc Getter ~ Premium 6AS7G ~ 5998 6052 ECC230

Philips GEC 6080 6AS7 5998 ECC230 Matched pair NOS NIB SQ Square Getter

Matched pair HP RCA 6080 double triode ( 6AS7 5998) True triple mica type

3x Matched BPlt OO 6AS7G/6H13C CokeBottle SovietReflektor PowerTubes #SUMMERSALE

2 NOS BlackPlate Military SameCode DualDisc Sylvania 5998A ~ Rare Premium 6AS7G

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