Excerpt from the tube collection of Frank Cuffe. These images (tube photos) were uploaded to the respective tubes or valves by Frank Cuffe.
AC4/Pen |
|
Mazda = Valve (Tube) brand G... |
GB |
|
CV511 |
|
Common type Great Britain tu... |
GB |
|
CV4039 |
|
Common type Europe tube/semi... |
EU |
|
KT41 |
|
MO Valve Co. Ltd.; GB |
GB |
|
KT61 |
|
MO Valve Co. Ltd.; GB |
GB |
|
KT63 |
|
Common type Europe tube/semi... |
EU |
|
Pen45 |
|
Mazda = Valve (Tube) brand G... |
GB |
|
Pen46 |
|
Mazda = Valve (Tube) brand G... |
GB |
|
PL504 |
1966 |
Common type Europe tube/semi... |
EU |
|
PL508 |
1966 |
Common type Europe tube/semi... |
EU |
|
QV06-20B |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
3B4 |
|
Common type USA tube/semicond. |
USA |
|
6BW6 |
|
Common type Great Britain tu... |
GB |
|
6CD6G |
|
Common type USA tube/semicond. |
USA |
|
6F17 |
|
Ediswan, Siemens Edison Swan... |
GB |
|
6F28 |
|
Mazda = Valve (Tube) brand G... |
GB |
|
6P25 |
|
Mazda = Valve (Tube) brand G... |
GB |
|
6P28 |
|
Mazda = Valve (Tube) brand G... |
GB |
|
6V6G |
1936 |
Common type Worldwide tube/s... |
ZZ |
|
6V6GT |
1939 |
Common type Worldwide tube/s... |
ZZ |
|
10P13 |
|
Mazda = Valve (Tube) brand G... |
GB |
|
12E1 |
|
Common type Great Britain tu... |
GB |
|
19AQ5 |
|
Common type Worldwide tube/s... |
ZZ |
|
20P3 |
|
Mazda = Valve (Tube) brand G... |
GB |
|
20P4 |
|
Mazda = Valve (Tube) brand G... |
GB |
|
20P5 |
|
Mazda = Valve (Tube) brand G... |
GB |
|
30P4M |
|
Mazda = Valve (Tube) brand G... |
GB |
|
30P19 |
|
Mazda = Valve (Tube) brand G... |
GB |
|
35L6GT |
|
Common type USA tube/semicond. |
USA |
|
50L6GT |
1939 |
Common type USA tube/semicond. |
USA |
|
Frank Cuffe started his/her tube collection (valve collection) here on 27.May.2006.
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