Home » Audio » Thermionic Emissions » amp input stage
Re: some test results... [message #9017 is a reply to message #8909] Wed, 01 June 2005 20:22 Go to previous message
Steve is currently offline  Steve
Messages: 83
Registered: May 2009
Viscount
"A 12AX7 and .22 uF or so coupling cap is not going to cut it I suspect..."


Correct Douglas.

And even a 10:1 ratio isn't bad unless the output Z of the pre is fairly high. But then the IC and amp input capacitance would be more of a problem.

Take care.
Steve

 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: Cathode drive
Next Topic: November 2005 Vacuum Tube Valley Southern California Audio Festival
Goto Forum:
  


Current Time: Tue May 14 18:27:55 CDT 2024

Sponsoring Organizations

DIY Audio Projects
DIY Audio Projects
OddWatt Audio
OddWatt Audio
Pi Speakers
Pi Speakers
Prosound Shootout
Prosound Shootout
Smith & Larson Audio
Smith & Larson Audio
Tubes For Amps
TubesForAmps.com

Lone Star Audiofest