Good afternoon,
I am looking to build a phono preamp. At this time I have some Siemens C3g and C3m tubes and 3 - NOS RFT ECC82 tubes.
Does anyone have some suggustions on a somewhat simple design that would work with the tubes that I have?
Will high or low voltage designs work better? I see some 12AU7/ECC82 powered by batteries. Could I just step down 115v or use a laptop power supply or is high voltage better?
Thanks
Brian
I am looking to build a phono preamp. At this time I have some Siemens C3g and C3m tubes and 3 - NOS RFT ECC82 tubes.
Does anyone have some suggustions on a somewhat simple design that would work with the tubes that I have?
Will high or low voltage designs work better? I see some 12AU7/ECC82 powered by batteries. Could I just step down 115v or use a laptop power supply or is high voltage better?
Thanks
Brian
http://www.diyaudio.com/forums/diya...oise-thoroughly-modern-tube-phono-preamp.html
I'm sure with a little effort you can adjust to suit the tubes you have.
I'm sure with a little effort you can adjust to suit the tubes you have.
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