Valve Photos ★ Tube Photos ★ Gallery

Photos

Browse valve and tube photographs from the reference library.

Photo gallery

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1,900 images found.

SR4 Cerberus — SR4
Cerberus

STV100/60Z (= ZZ1040) Telefunken — STV100/60Z (= ZZ1040)
Telefunken

T130-1 Brown Boveri — T130-1
Brown Boveri

T130-1 Brown Boveri — T130-1
Brown Boveri

T150-1 Brown Boveri — T150-1
Brown Boveri

T41 Mazda — T41
Mazda

T50-1 Brown Boveri — T50-1
Brown Boveri

T50-1 Brown Boveri — T50-1
Brown Boveri

TH233 Mazda — TH233
Mazda

TH41 Mazda — TH41
Mazda

TP2620 Mazda — TP2620
Mazda

TT15 Marconi — TT15
Marconi

U301 Mazda — U301
Mazda

U403 Mazda — U403
Mazda

UABC80 Philips — UABC80
Philips

UAF42 Philips — UAF42
Philips

UB41 Philips — UB41
Philips

UB41 Philips — UB41
Philips

UBC41 Philips — UBC41
Philips

UBC81 Philips — UBC81
Philips

UBC81 Philips — UBC81
Philips

UBF11 Philips — UBF11
Philips

UBF11 RFT — UBF11
RFT

UBF11 Telefunken — UBF11
Telefunken

UBF11 Telefunken — UBF11
Telefunken

UBF80 Philips — UBF80
Philips

UBF80 RFT — UBF80
RFT

UBF89 Philips — UBF89
Philips

UBL21 Philips — UBL21
Philips

UCC85 Philips — UCC85
Philips

UCH11 Philips — UCH11
Philips

UCH11 Telefunken — UCH11
Telefunken

UCH21 Philips — UCH21
Philips

UCH21 Philips — UCH21
Philips

UCH42 Philips — UCH42
Philips

UCH42 Philips — UCH42
Philips

UCH81 Philips — UCH81
Philips

UCL11 RFT — UCL11
RFT

UCL11 Telefunken — UCL11
Telefunken

UCL82 Philips — UCL82
Philips

UCL82 Philips — UCL82
Philips

UCL82 Philips — UCL82
Philips

UCL83 Mullard — UCL83
Mullard

UCL83 Mullard — UCL83
Mullard

UEL51 RFT — UEL51
RFT

UEL71 Lorenz — UEL71
Lorenz

UEL71 Lorenz — UEL71
Lorenz

UF11 Telefunken — UF11
Telefunken

UF21 Philips — UF21
Philips

UF41 Philips — UF41
Philips

UF42 Philips — UF42
Philips

UF42 Philips — UF42
Philips

UF42 Philips — UF42
Philips

UF80 Philips — UF80
Philips

UF85 Philips — UF85
Philips

UF9 Philips — UF9
Philips

UL41 Philips — UL41
Philips

UL41 Philips — UL41
Philips

UL41 Philips — UL41
Philips

UL41 Philips — UL41
Philips

UL84 Philips — UL84
Philips

UM4 Philips — UM4
Philips

UM4 Philips — UM4
Philips

UU5 Mazda — UU5
Mazda

UU5 Mazda — UU5
Mazda

UU5 Mazda — UU5
Mazda

UY11 Telefunken — UY11
Telefunken

UY11 Telefunken — UY11
Telefunken

UY11 Telefunken — UY11
Telefunken

UY11 Telefunken — UY11
Telefunken

UY1N Philips — UY1N
Philips

UY1N Tesla — UY1N
Tesla

UY41 Philips — UY41
Philips

UY82 Tesla — UY82
Tesla

UY85 Philips — UY85
Philips

UY85 Tesla — UY85
Tesla

UY89 Philips — UY89
Philips

UY89 Philips — UY89
Philips

VCL11 Telefunken — VCL11
Telefunken

VCL11 Telefunken — VCL11
Telefunken

VCL11 Telefunken — VCL11
Telefunken

VCL11 Telefunken — VCL11
Telefunken

VMS4B Osram — VMS4B
Osram

VP41 Mazda — VP41
Mazda

VR105-30 Brimar — VR105-30
Brimar

VY2 Telefunken — VY2
Telefunken

XP1100 Telefunken — XP1100
Telefunken

Z300T (= PL1267) Philips — Z300T (= PL1267)
Philips

Z300T (= PL1267) Philips — Z300T (= PL1267)
Philips

Z70U Philips — Z70U
Philips

Z71U Philips — Z71U
Philips

Z71U Philips — Z71U
Philips

Z71U Philips — Z71U
Philips

Z805U Philips — Z805U
Philips

ZD17 Marconi — ZD17
Marconi

ZM1020 Philips — ZM1020
Philips

ZM1020 Philips — ZM1020
Philips

ZM1020 Philips — ZM1020
Philips

ZM1040 Philips — ZM1040
Philips

ZZ1000 Philips — ZZ1000
Philips

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