compare datasheets:
6922:
http://frank.pocnet.net/sheets/128/e/E88CC.pdf
5BK7A:
http://frank.pocnet.net/sheets/127/5/5BQ7A.pdf
6922:
http://frank.pocnet.net/sheets/128/e/E88CC.pdf
5BK7A:
http://frank.pocnet.net/sheets/127/5/5BQ7A.pdf
tubes
hey , idid compare the filaments they dont match , the volts diference could cause damage , and more heat . better stick up for the convencional . obrigado .
Nor the filament is similar, 5BK7 is a 5V heater, not 6V;
hey , idid compare the filaments they dont match , the volts diference could cause damage , and more heat . better stick up for the convencional . obrigado .
Thanks, your portuguese is good.hey , idid compare the filaments they dont match , the volts diference could cause damage , and more heat . better stick up for the convencional . obrigado .
Cheers
tubes x dogs and cats
yes ,my friend iam italo brazilian ,well look the prescription to short life for a ,preamps ! 6922 /6 dj8 10%replaces 6aq8 . < iam going to keep change as idid the original to original . thanks .
Thanks, your portuguese is good.
Cheers
yes ,my friend iam italo brazilian ,well look the prescription to short life for a ,preamps ! 6922 /6 dj8 10%replaces 6aq8 . < iam going to keep change as idid the original to original . thanks .
- Status
- This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
- Home
- Amplifiers
- Tubes / Valves
- tube substitute