Hi,
I'd like to add phantom power to my Telefunken V376. Searching on the web I found the following circuit by Jensen-transformers:
Standard Microphone Preamp Input Circuitry
Is there any reason not to use this one ?
Concerning the resitors: is a 1/4W the minimum, or the exact required type ?
I'd like to use my mixer's power supply for starters, at least for the phantom power. If I want to make use of a voltage divider also to get the 24V required by the preamp, what value should the resitors have ?
best regards,
anonym
I'd like to add phantom power to my Telefunken V376. Searching on the web I found the following circuit by Jensen-transformers:
Standard Microphone Preamp Input Circuitry
Is there any reason not to use this one ?
Concerning the resitors: is a 1/4W the minimum, or the exact required type ?
I'd like to use my mixer's power supply for starters, at least for the phantom power. If I want to make use of a voltage divider also to get the 24V required by the preamp, what value should the resitors have ?
best regards,
anonym