LS 37 lite audio phono

[Jempie]

I want to know something about the DIY LS37 from Lite audio,
this tube phono has MC/MM input. but when i use MC the gain
is to high. How can we lower the gain?

see drawing

 

[Jempie]

nobody !!!!!

 

[leadbelly]

Providing readable schematics would be a good start to getting some help 😀

This pre makes use of DIP switches to set gain for the MC input. How are you setting your DIP switches?

 

[Jempie]

The dip switches only for the loading not for the gain.

setting loading

2,3,6 on
1,4,5,7 off

the only way to lower the gain, is to do something with the
resistors.

Regards,

 

[mattanang]

Thank You very much for information .