| Author |
Message |
    
Mrblack
Junior Member
Username: Mrblack
Post Number: 42
Registered: 2-2002
| | Posted on Tuesday, March 01, 2005 - 10:40 pm: | 
|
The two driving tubes cherry when the amp is turned on with no radio in line.
Could someone tell me what is wrong and what is the fix
Thanks
|
Scrapiron63
Advanced Member
Username: Scrapiron63
Post Number: 776
Registered: 12-2001
| | Posted on Wednesday, March 02, 2005 - 11:49 am: |
|
I suppose you do know for sure it has the right tubes for drivers. The reason I ask, i've seen used amps that someone had just stuck anything in that would fit the socket. The 300a should have 6LF6's or 6KD6's. |
Mrblack
Junior Member
Username: Mrblack
Post Number: 43
Registered: 2-2002
| | Posted on Wednesday, March 02, 2005 - 12:31 pm: |
|
Yes it has 6kd6's and they are good , they work in my 350Z
Thanks
|
Mrblack
Junior Member
Username: Mrblack
Post Number: 44
Registered: 2-2002
| | Posted on Friday, March 04, 2005 - 11:05 am: |
|
Found the problem it was shorted tube and it took the neg bias to ground
I should have check all the tubes....feel dumb at this point...must have one blond hair left...HeHE
Thanks for all your help |
