Home » Audio » Thermionic Emissions » TUbe amps in the greatest shape
TUbe amps in the greatest shape [message #10002] Mon, 08 October 2007 16:03 Go to next message
Gilipsie is currently offline  Gilipsie
Messages: 77
Registered: May 2009
Viscount
How do I keep my tube amp in the best of shape, in good working condition? I sometimes turn my amp on before I plug it on, is that a good idea?

Re: TUbe amps in the greatest shape [message #10003 is a reply to message #10002] Sat, 13 October 2007 18:16 Go to previous messageGo to next message
Wayne Parham is currently offline  Wayne Parham
Messages: 18787
Registered: January 2001
Illuminati (33rd Degree)

Just use it from time to time, and always keep speakers connected when power is applied. Don't run a signal through them with the speaker outputs open. Keep them in a good environment free of large temperature changes, dust and debris.


Re: TUbe amps in the greatest shape [message #10008 is a reply to message #10003] Sat, 20 October 2007 09:32 Go to previous messageGo to next message
Gilipsie is currently offline  Gilipsie
Messages: 77
Registered: May 2009
Viscount
What happens if I do run a signal through them with the speaker outputs open?

Re: TUbe amps in the greatest shape [message #10009 is a reply to message #10008] Sat, 20 October 2007 10:01 Go to previous message
Wayne Parham is currently offline  Wayne Parham
Messages: 18787
Registered: January 2001
Illuminati (33rd Degree)

The voltage across the plate rises very high. It can exceed the maximum plate voltage rating in some cases. Certainly don't apply a signal to the preamp inputs with gain turned up if there is no load.


Previous Topic: Pleasantly Surprised
Next Topic: fender 12At7
Goto Forum:
  


Current Time: Tue Nov 26 03:00:33 CST 2024

Sponsoring Organizations

DIY Audio Projects
DIY Audio Projects
OddWatt Audio
OddWatt Audio
Pi Speakers
Pi Speakers
Prosound Shootout
Prosound Shootout
Miller Audio
Miller Audio
Tubes For Amps
TubesForAmps.com

Lone Star Audiofest