Loading, please wait...

Top Old U52 Tube One And Only Rare 5U4G Inverted Triangle Pan Getter ~ 274B 422A • $1380
Top Old U52 Tube One And Only Rare 5u4g Inverted Triangle Pan Getter ~ 274b 422a

1,380$

20%
Gec U52 5u4g British New Old Stock In Box Tested Vintage Rectifier Valve Tube • $604
Gec U52 5u4g British New Old Stock In Box Tested Vintage Rectifier Valve Tube

604$ 755$

40s GEC U52 CV575 5U4G Made In England Rectifier Tube • $499.99
40s Gec U52 Cv575 5u4g Made In England Rectifier Tube

499.99$

Auction
VINTAGE MILITARY RCA JAN CRC-5U4-G VT 244 NOS Valve Tube Black Plate • $75
Vintage Military Rca Jan Crc-5u4-g, Vt 244 Nos Valve Tube Black Plate

75$ 0 bids | 4d

Strong Nu 5u4g U52 Vacuum Tube Black Plate - Tested Vg - 52 • $43.50
Strong Nu 5u4g U52 Vacuum Tube Black Plate - Tested Vg - 52

43.50$

M.W.T. U52 / 5U4G Rectifier Tube Black Plate Bottom Cup Mullard England No-2 • $395
M.w.t. U52 / 5u4g Rectifier Tube Black Plate Bottom Cup Mullard England No-2

395$

GEC Osram U52 5U4G Black Plate Cup Getter NOS Tested NOS Balanced • $630
Gec Osram U52 5u4g Black Plate Cup Getter Nos Tested Nos Balanced

630$

Strong Tung-sol 5u4g U52 Vacuum Tube Black Plate - Tested Vg - Code 3225373 • $44.99
Strong Tung-sol 5u4g U52 Vacuum Tube Black Plate - Tested Vg - Code 3225373

44.99$

Early English U52 5U4G Tube Tested Strong Inverted Pan Getter To Fit 274B 422A • $3008
Early English U52 5u4g Tube Tested Strong Inverted Pan Getter To Fit 274b 422a

3,008$

U52/5U4G Black Plate Bottom Square Getter Coke Bottle Black Base Rectifier Tube • $435
U52/5u4g Black Plate Bottom Square Getter Coke Bottle Black Base Rectifier Tube

435$

1952 Made In England Gec U52 Cv575 5u4g Rectifier Tube • $499.99
1952 Made In England Gec U52 Cv575 5u4g Rectifier Tube

499.99$

U52/CV575/5U4G Black Plate Bottom Square Getter Black Base Rectifier Tube • $475
U52/cv575/5u4g Black Plate Bottom Square Getter Black Base Rectifier Tube

475$

M.W.T. U52 / 5U4G Rectifier Tube Black Plate Bottom Cup Mullard England No-5 • $395
M.w.t. U52 / 5u4g Rectifier Tube Black Plate Bottom Cup Mullard England No-5

395$

5Z3 CV1861 Tube NOS Fivre Italy Rectifier Tubes Valve Military Smooth 5U4 U52 • $349
5z3 Cv1861 Tube Nos Fivre Italy Rectifier Tubes Valve Military Smooth 5u4 U52

349$

5U4G 5U4 U52 Tube Marconi Italy Rectifier Tubes Valve Black Plates Test Strong • $249
5u4g 5u4 U52 Tube Marconi Italy Rectifier Tubes Valve Black Plates Test Strong

249$

5c3s = 5u4g Svetlana Black Plate Tube Tested With Roetest Year-62 Otk/ New Qty-2 • $100
5c3s = 5u4g Svetlana Black Plate Tube Tested With Roetest Year-62 Otk/ New Qty-2

100$

M.W.T. U52 / 5U4G Rectifier Tube Black Plate Bottom Cup Mullard England No-7 • $395
M.w.t. U52 / 5u4g Rectifier Tube Black Plate Bottom Cup Mullard England No-7

395$

M.W.T. U52 / 5U4G Rectifier Tube Black Plate Bottom Cup Mullard England No-4 • $395
M.w.t. U52 / 5u4g Rectifier Tube Black Plate Bottom Cup Mullard England No-4

395$

U52 ( 5U4G) OSRAM ( GEC ) NOS Vintage Audio Tube 2 Pcs • $1350
U52 ( 5u4g) Osram ( Gec ) Nos Vintage Audio Tube, 2 Pcs

1,350$

M.W.T. U52 / 5U4G Rectifier Tube Black Plate Bottom Cup Mullard England No-3 • $395
M.w.t. U52 / 5u4g Rectifier Tube Black Plate Bottom Cup Mullard England No-3

395$

5U4G CV575 U52 Tung-Sol Black Base Made In U.S.A Amplitrex Tested #1942001 • $250
5u4g Cv575 U52 Tung-sol Black Base Made In U.s.a Amplitrex Tested #1942001

250$

2 X 5U4G / U52 / CV575 MWT TUBE. 1960s PROD. BLACK PLATES. MATCHED PAIR. 4. CB39 • $450.73
2 X 5u4g / U52 / Cv575 Mwt Tube. 1960s Prod. Black Plates. Matched Pair. 4. Cb39

450.73$

Osram U52 5U4G Black Plate Cup Getter NOS Tested NOS Balanced • $599
Osram U52 5u4g Black Plate Cup Getter Nos Tested Nos Balanced

599$

Strong Emerson Rca 5u4g U52 Vacuum Tube - Tested Vg - Code 4 04 • $44.99
Strong Emerson Rca 5u4g U52 Vacuum Tube - Tested Vg - Code 4 04

44.99$

Strong Philco 5u4g U52 Vacuum Tube - Hanging Filament - Tested Vg - Code 7 S • $59.99
Strong Philco 5u4g U52 Vacuum Tube - Hanging Filament - Tested Vg - Code 7 S

59.99$

5u4g Tube Mullard U52 Valve Rectifier Black Twin Mica 5Ц3С VT-244 GZ31 Vintage S • $250
5u4g Tube Mullard U52 Valve Rectifier Black Twin Mica 5ц3с Vt-244 Gz31 Vintage S

250$

5U4G CV575 U52 GEC Made In Gt Britain Amplitrex AT1000 Tested Qty 1 Pc • $495
5u4g Cv575 U52 Gec Made In Gt Britain Amplitrex At1000 Tested Qty 1 Pc

495$

GEC U52 5U4G First Version Black Plate Black Base Cup Getter NOS • $1125
Gec U52 5u4g First Version Black Plate Black Base Cup Getter Nos

1,125$

8%
1pair Psvane COSSOR 274B Vacuum Tube Replace 274B 5U4G 5Z3P U52 Audio DIY HIFI • $262.20
1pair Psvane Cossor 274b Vacuum Tube Replace 274b 5u4g 5z3p U52 Audio Diy Hifi

262.20$ 285$

GZ37 CV378 U52 Mullard Vacuum Tube Rectifier Amplitrex Tested Qty 1 Match Pair • $358
Gz37 Cv378 U52 Mullard Vacuum Tube Rectifier Amplitrex Tested Qty 1 Match Pair

358$

5X4 Tube NOS Fivre Italy Rectifier Tubes Black Smooth Hanging Valve U52 5U4G • $349
5x4 Tube Nos Fivre Italy Rectifier Tubes Black Smooth Hanging Valve U52 5u4g

349$

5U4G TESTED STRONG On TV7 Vacuum Tube NOS Valve Philco 5_3_ VT-244 U52 GZ31 5Z3P • $317
5u4g Tested Strong On Tv7 Vacuum Tube Nos Valve Philco 5_3_ Vt-244 U52 Gz31 5z3p

317$

Rare Tubes - Nos Pair Ken-rad 5u4g - Vt 244 - U52 - Usa • $350
Rare Tubes - Nos Pair Ken-rad 5u4g - Vt 244 - U52 - Usa

350$

5u4g VT244 Tube Ken-rad Rectifier Tubes Valve Black Plate Mil Specs Hanging U52 • $199
5u4g Vt244 Tube Ken-rad Rectifier Tubes Valve Black Plate Mil Specs Hanging U52

199$

5Z3 Tube 4-Pin U52 Version Tube Black Plate Curved Top String Cup Getter NOS NIB • $495
5z3 Tube 4-pin U52 Version Tube Black Plate Curved Top String Cup Getter Nos Nib

495$

U52 5u4 G Gec Osram Tube Mullard Valve Marconi Hanging Gb Cup Getter Curved Base • $550
U52 5u4 G Gec Osram Tube Mullard Valve Marconi Hanging Gb Cup Getter Curved Base

550$

1 X 5U4G/U52/CV575 MWT TUBE. 1960s PROD. RECTANGULAR GETTER. 5B. CB399 • $224.78
1 X 5u4g/u52/cv575 Mwt Tube. 1960s Prod. Rectangular Getter. 5b. Cb399

224.78$

M.W.T. U52 / 5U4G Rectifier Tube Black Plate Bottom Cup Mullard England No-1 • $395
M.w.t. U52 / 5u4g Rectifier Tube Black Plate Bottom Cup Mullard England No-1

395$

5z3 Tube NOS Marconi Italy Rectifier Tubes Valve Square Getter Ribbed 5U4 U52 • $349
5z3 Tube Nos Marconi Italy Rectifier Tubes Valve Square Getter Ribbed 5u4 U52

349$

GZ37 VACUUM TUBE RECTIFIER 53KU CV378 MULLARD U52 U78 CV575 Tested Qty 1 MP • $358
Gz37 Vacuum Tube Rectifier 53ku Cv378 Mullard U52 U78 Cv575 Tested Qty 1 Mp

358$

Mullard 5U4G CV575 U52 Black Plate Triple Mica D Getter NOS Balanced • $385
Mullard 5u4g Cv575 U52 Black Plate Triple Mica D Getter Nos Balanced

385$

U52 5U4G Haltron Made In W.Germany Amplitrex #756001 • $150
U52 5u4g Haltron Made In W.germany Amplitrex #756001

150$

Mullard 5U4G/CV575/U52 Thin Base Black Plate D Getter • $898.65
Mullard 5u4g/cv575/u52 Thin Base Black Plate D Getter

898.65$

5U4 U52 Tube RCA Rectifier Tubes Valve Black Plate Smooth Hanging Square Getter • $199
5u4 U52 Tube Rca Rectifier Tubes Valve Black Plate Smooth Hanging Square Getter

199$

5X4 Tube Nos Fivre Italy Rectifier Tubes Black Plate 1940's Ww2 ~ U52 5U4G CV575 • $550
5x4 Tube Nos Fivre Italy Rectifier Tubes Black Plate 1940's Ww2 ~ U52 5u4g Cv575

550$

U18/20 Tube Pair GEC Marconi Osram Black Rectifier Hanging Curved Amplifier U52 • $950
U18/20 Tube Pair Gec Marconi Osram Black Rectifier Hanging Curved Amplifier U52

950$

5u4gb 5u4 U52 Brimar Tube Nos Rectifier Strong Own Box Grey Plate Square Getter • $349
5u4gb 5u4 U52 Brimar Tube Nos Rectifier Strong Own Box Grey Plate Square Getter

349$

5U4G VT-244 5U4 U52 Tube Tung-Sol Rectifier Foil Getter Black Ribbed Plate Valve • $350
5u4g Vt-244 5u4 U52 Tube Tung-sol Rectifier Foil Getter Black Ribbed Plate Valve

350$

2 X Cv575 / 5u4gb Toshiba Prod Tube. Zerix Branded. Black Plates. Pair. Ac Ena • $109.99
2 X Cv575 / 5u4gb Toshiba Prod Tube. Zerix Branded. Black Plates. Pair. Ac Ena

109.99$

Brimar U52 5U4G CV375 Black Plate Brown Base D Getter Curved String Good Tested • $680
Brimar U52 5u4g Cv375 Black Plate Brown Base D Getter Curved String Good Tested

680$

5U4G U52 Tube Fivre Italy Full Wave Rectifier Used Tested Grey Plate • $99
5u4g U52 Tube Fivre Italy Full Wave Rectifier Used Tested Grey Plate

99$

5u4 U52 5u4g Fivre Italy Rectifier Tube Test Strong OO Getter Grey Plate Ribbed • $179
5u4 U52 5u4g Fivre Italy Rectifier Tube Test Strong Oo Getter Grey Plate Ribbed

179$

Pair Mullard GE 6CA7 EL34 Tubes Xf4 Blackburn Tested TV-7/U @ 52 Min 30 • $199.99
Pair Mullard Ge 6ca7 El34 Tubes Xf4 Blackburn Tested Tv-7/u @ 52 Min 30

199.99$

5u4 Gb Tube Nos Fivre Italy Power Rectifier Black Plate OO Getter 5u4g U52 Cv575 • $499
5u4 Gb Tube Nos Fivre Italy Power Rectifier Black Plate Oo Getter 5u4g U52 Cv575

499$

M.W.T. U52 / 5U4G Rectifier Tube Black Plate Bottom Cup Mullard England No-6 • $395
M.w.t. U52 / 5u4g Rectifier Tube Black Plate Bottom Cup Mullard England No-6

395$

U52 Mesh Tube Rectifier Marconi Nos Italy 274b 진공관 真空管 大盾阀门 Long Plate Vintage • $4950
U52 Mesh Tube Rectifier Marconi Nos Italy 274b 진공관 真空管 大盾阀门 Long Plate Vintage

4,950$

5u4g Raytheon Tube Rectifier Black Plate D Getter Bottom Welded 5u4 U52 Cv575 • $249
5u4g Raytheon Tube Rectifier Black Plate D Getter Bottom Welded 5u4 U52 Cv575

249$

U50 Mesh Plate Tube Marconi Matched Pair Valve 5y3g Cv1856 U52 L63 Preamp S Full • $2150
U50 Mesh Plate Tube Marconi Matched Pair Valve 5y3g Cv1856 U52 L63 Preamp S Full

2,150$

Mullard 5U4G CV575 U52 Thin Base Black Plate Pan Tray Getter Windmill Mica • $1280
Mullard 5u4g Cv575 U52 Thin Base Black Plate Pan Tray Getter Windmill Mica

1,280$

GEC U52 5U4G CV375 Black Plate Brown Base D Getter Curved String Top NOS NIB • $820
Gec U52 5u4g Cv375 Black Plate Brown Base D Getter Curved String Top Nos Nib

820$

Purutron 5U4G CV575 U52 By Mullard Black Plate Pan Getter Made In England • $580
Purutron 5u4g Cv575 U52 By Mullard Black Plate Pan Getter Made In England

580$

5u4g 5u4 Vt244 U52 Rca Rectifier Tube JAN Black Plate Upper D Getter Rugged • $249
5u4g 5u4 Vt244 U52 Rca Rectifier Tube Jan Black Plate Upper D Getter Rugged

249$

5U4G TUBE RECTIFIER FRANCE MILITARY U52 274B '57 WE 1950's GZ34 5AR4 AMPLIFIER • $550
5u4g Tube Rectifier France Military U52 274b '57 We 1950's Gz34 5ar4 Amplifier

550$

5U4G U52 CV575 CV1071 VU71 Tube Marconi Italy Full Wave Rectifier DD Getter Up • $299
5u4g U52 Cv575 Cv1071 Vu71 Tube Marconi Italy Full Wave Rectifier Dd Getter Up

299$

GEC U52 5U4G Black Plate Black Base Cup Getter Excellent Testing Values • $620.65
Gec U52 5u4g Black Plate Black Base Cup Getter Excellent Testing Values

620.65$

5u4 Gb Tube Pair Marconi Italy Valve Osram U52 Amp Power Rectifier Tubes Amp X2 • $499
5u4 Gb Tube Pair Marconi Italy Valve Osram U52 Amp Power Rectifier Tubes Amp X2

499$

5AS4 5U4G ( U52 ) RAYTHEON Black Plates Square Getter Tested Tube Rectifier • $64.99
5as4 5u4g ( U52 ) Raytheon Black Plates Square Getter Tested Tube Rectifier

64.99$

5Z3 Tube Pair NOS NIB MARCONI Italy Valve S Hanging U52 Gz34 5u4g 274a Gz37 53ku • $850
5z3 Tube Pair Nos Nib Marconi Italy Valve S Hanging U52 Gz34 5u4g 274a Gz37 53ku

850$

NOS 5C3S Black Plate Tube 5U4G U52 5AS4(A) 5Z10 Tesla 5AQ4 GZ31 GZ32 5931 60s • $35
Nos 5c3s Black Plate Tube 5u4g U52 5as4(a) 5z10 Tesla 5aq4 Gz31 Gz32 5931 60s

35$

5z3 Tube Pair Visseaux France 5u4g Hanging 274a 274b Rectifier Cv1861 U52 Valve • $1550
5z3 Tube Pair Visseaux France 5u4g Hanging 274a 274b Rectifier Cv1861 U52 Valve

1,550$

UG22 1pcs GE 5U4G Tube SQ Getter Hanging Filament Rectifier 5U4 U52 • $59
Ug22 1pcs Ge 5u4g Tube Sq Getter Hanging Filament Rectifier 5u4 U52

59$

5u4 Gb Tube Nos FIVRE Italy 5as4a U52 Valve 274a 274b We Power Rectifier Black • $499
5u4 Gb Tube Nos Fivre Italy 5as4a U52 Valve 274a 274b We Power Rectifier Black

499$

One Raytheon 5U4G U52 NOS - Tested • $120
One Raytheon 5u4g U52 Nos - Tested

120$

Single Mullard GZ37 GZ33 53KU U52 U54 CV378 Tall Glass England B-code NOS/NIB • $199.99
Single Mullard Gz37 Gz33 53ku U52 U54 Cv378 Tall Glass England B-code Nos/nib

199.99$

Mullard 5U4G/CV575/U52 Thin Base Black Plate Pan Getter • $1068.65
Mullard 5u4g/cv575/u52 Thin Base Black Plate Pan Getter

1,068.65$

U52 Tube Mullard Black Plate Smooth Brown Base Curved Cup Getter British 5u4g • $850
U52 Tube Mullard Black Plate Smooth Brown Base Curved Cup Getter British 5u4g

850$

5U4G U52 TUBE WF HF RECTIFIER TUBES GERMANY VALVE TWIN CUP GETTER RARE 1950's • $499
5u4g U52 Tube Wf Hf Rectifier Tubes Germany Valve Twin Cup Getter Rare 1950's

499$

5u4 Fivre U52 Rca Nos Gb 2a3 Raytheon G Tube Pair Hanging Az50 5z3 Valve Smooth • $750
5u4 Fivre U52 Rca Nos Gb 2a3 Raytheon G Tube Pair Hanging Az50 5z3 Valve Smooth

750$

U52 Marconi Tube Pair Valve Gec Osram 5u4g Type 50 Gz34 5ar4 Cv378 Mullard 5u4 S • $3750
U52 Marconi Tube Pair Valve Gec Osram 5u4g Type 50 Gz34 5ar4 Cv378 Mullard 5u4 S

3,750$

5Z3 G ( 2 )RCA For ADA - Ad. Auriema Inc. N.Y. USA NIB Vintage NOS Vt-145 U-52 • $168
5z3 G ( 2 )rca For Ada - Ad. Auriema Inc. N.y. Usa Nib, Vintage Nos Vt-145 U-52

168$

5U4 U52 5U4G Tube Fivre Italy Rectifier Tubes Hanging Smooth One Piece Test Low • $99
5u4 U52 5u4g Tube Fivre Italy Rectifier Tubes Hanging Smooth One Piece Test Low

99$

5U4 U52 Tube Tung-Sol Rectifier Tubes Valve Black Plate Hanging Side Getter 5u4g • $249
5u4 U52 Tube Tung-sol Rectifier Tubes Valve Black Plate Hanging Side Getter 5u4g

249$

5z3 Tube Pair Marconi 5z3p 45 80 5y3 Valve 5u4g 5u4gb U52 Rca Tubes Rare Cv1861 • $3500
5z3 Tube Pair Marconi 5z3p 45 80 5y3 Valve 5u4g 5u4gb U52 Rca Tubes Rare Cv1861

3,500$

5X4 Tube Fivre Italy Rectifier Tubes Black Smooth Hanging Valve U52 5U4G CV575 • $249
5x4 Tube Fivre Italy Rectifier Tubes Black Smooth Hanging Valve U52 5u4g Cv575

249$

5X4 Tube Nos Marconi Italy Rectifier Tubes DD Getter Upper Grey (U52 5U4G CV575) • $249
5x4 Tube Nos Marconi Italy Rectifier Tubes Dd Getter Upper Grey (u52 5u4g Cv575)

249$

5U4G CV575 U52 Tung-Sol Black Base Made In U.S.A Amplitrex Tested #1942001 • $250
5u4g Cv575 U52 Tung-sol Black Base Made In U.s.a Amplitrex Tested #1942001

250$

Telefunken RGN 2004 Balloon = 5U4G U52 Mesh Plates Tray Getter NOS • $1700
Telefunken Rgn 2004 Balloon = 5u4g U52 Mesh Plates Tray Getter Nos

1,700$

Fivre 5X4G 5X4 CV1851 Nos Tube Italy Rectifier OO Getter Black Plate ~ 5u4g U52 • $250
Fivre 5x4g 5x4 Cv1851 Nos Tube Italy Rectifier Oo Getter Black Plate ~ 5u4g U52

250$

5u4gb 5u4 U52 Tube Nos Mullard Tubes Rectifier Matched Quad Black Plates OO Gett • $1750
5u4gb 5u4 U52 Tube Nos Mullard Tubes Rectifier Matched Quad Black Plates Oo Gett

1,750$

5U4 U52 5U4G Tube Fivre Italy Rectifier Tubes Hanging Smooth One Piece • $249
5u4 U52 5u4g Tube Fivre Italy Rectifier Tubes Hanging Smooth One Piece

249$

Firve 5U4G CV-575 U52 Black Plates Brown Base Solid Getter Tested Good Balanced • $417.65
Firve 5u4g Cv-575 U52 Black Plates Brown Base Solid Getter Tested Good Balanced

417.65$

5u4g Tube Visseaux France Rectifier Tubes Hanging Engraved Black Plate 5u4 U52 • $750
5u4g Tube Visseaux France Rectifier Tubes Hanging Engraved Black Plate 5u4 U52

750$

Vt244 Sylvania 5u4g 5u4 U52 Tube Rectifier Mil Specs Black Plate Rugged Strong • $550
Vt244 Sylvania 5u4g 5u4 U52 Tube Rectifier Mil Specs Black Plate Rugged Strong

550$

5U4G Tube Nos Fivre Italy 5U4 U52 Rectifier Tubes Hanging Smooth Plate Grey Rare • $149
5u4g Tube Nos Fivre Italy 5u4 U52 Rectifier Tubes Hanging Smooth Plate Grey Rare

149$

5X4 Tube Nos Fivre Italy Rectifier Tubes Black Smooth Hanging U52 5U4G CV575 • $550
5x4 Tube Nos Fivre Italy Rectifier Tubes Black Smooth Hanging U52 5u4g Cv575

550$

5u4gb 5u4 U52 Fivre Italy Rectifier Tube Black Plate Twin OO Getter Test Strong • $249
5u4gb 5u4 U52 Fivre Italy Rectifier Tube Black Plate Twin Oo Getter Test Strong

249$

5u4g U52 Tube Rogers Canada Rectifier Black Plate Silver Foil Getter Yellow Leaf • $249
5u4g U52 Tube Rogers Canada Rectifier Black Plate Silver Foil Getter Yellow Leaf

249$

5u4gb 5u4 U52 Philips Fivre Tube Rectifier OO Getter Grey Plate Test Strong • $249
5u4gb 5u4 U52 Philips Fivre Tube Rectifier Oo Getter Grey Plate Test Strong

249$

5X4G 5X4 CV1851 Tube Fivre Italy Rectifier Tubes Valve Test Strong 5U4G U52 Amp • $180
5x4g 5x4 Cv1851 Tube Fivre Italy Rectifier Tubes Valve Test Strong 5u4g U52 Amp

180$

5U4G 5U4 U52 Tube Tung-Sol Rectifier Black Plates Top Silver Foil Getter Hanging • $399
5u4g 5u4 U52 Tube Tung-sol Rectifier Black Plates Top Silver Foil Getter Hanging

399$

    • Brand
    • Fivre33
    • Marconi31
    • Mullard28
    • Tung-Sol9
    • RCA8
    • GE5
    • TELEFUNKEN5
    • Raytheon5
    • Svetlana3
    • Philco3
    • Valve3
    • Brimar3
    • SYLVANIA3
    • OSRAM2
    • Visseaux2
    • KEN-RAD1
    • Psvane1
    • Westinghouse1
    • Philips1
    • Siemens1
    • CBS1
    • Emerson1
    • General Motors1
    • Haltron1
    • NEOTRON1
    • National1
    • Rogers1
    • Shuguang1
    • Type
    • Rectifier Tubes123
    • NOS Tube32
    • Vacuum Tube17
    • 5Z35
    • Electron Tube2
    • Preamp Tubes1
    • Power Tubes1