ECC88 page sheet date. 1. 1. 2. 2. 3. 3. 4. A . 5. B. 6. C. 7. FP. Page 1. Page 2. Page 3. Page 4. Page 5. Page 6. Page 7. Page 8. Page 9. Page Page Page Page Page Page Page Eech test must be in between following limits: ECC 6DJ8. 6,3V. is balanced and matched, per datasheet specification, this is highest.
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Please note that these are OEM spec sheets,except for some of the Resistance Coupled Datebnlatt charts, you will not be downloading any pages of a regular tube manual that you already have.
Can’t find it here? Try searching the Tube Data Sheet Locatorthe world’s biggest index of tube datasheets.
Other pages online with tube data: Iggy Pop’sRussian Tube Reference page. This one has a lot of pages from the European Philips Tube Manual. Some more useful info: Note that all Philips subsidary companies Mullard, Valvo, etc and allfactories that made tubes under Philips license used datenblztt codes Ei, Toshiba,Siemens, etc so it’s not limited to European Philips tubes.
Everything you want to know about how tube specsare determined, from flywheel shock testing to altitude testing to salt spraycorrosion resistance.
Assessment of The Microwave Tube Industryan inside look at what high-tech tubes are used for, why they’re used instead of transistors, what’s datenblztt them lots of beryllium! Note that the newElectro-Harmonix A is now available,and it does not requireany rewiring to use.
The “Help,My Amp has ‘s! What to do, and why you shouldn’t panic.
Curve plots for popular current production12AX7’s: Sovtek 6B4-G and 2A3 are slightlydifferent. Click Here for sheeton Sovtek 6B4-G. Page1Page2Page3Page4.
KT90 Note, larger datenvlatt pages wide files, about 80Kbytes each. Resistance Coupled Amplifier Charts: Note ifyou already have an RCA tube manual, and if the tubeslisted on the RCA charts in the back are same as here, the pageswill be the same as what you already have.
This chart shows an example of how toset up voltage-amplifyingpentodes for maximum voltage output as opposed to maximum gain The example givenis an RCA