I´ve build a 2 channel ssl9k for a year ago and recently I start to feel that they have to low gain. they have had this low gain all the time but I´ve not cared before.
I searched lika a maniac to solve this..
I´ts only about 35-40dB of gain and it should be over 60??!!!!! (same in both channels..)
I´ve checked the oamps volt and it is 18v and 17.7v on the both channels. I´ve tried to swith my torroid to a bigger one but no succes.
the only part that i´ve switched is that I use 5534 instead of 5534A and a non reversed 2.2k dual log pot(even though the gain increase when turning it to the right??) instead of the reversed.
Wath could be wrong?
I searched lika a maniac to solve this..
I´ts only about 35-40dB of gain and it should be over 60??!!!!! (same in both channels..)
I´ve checked the oamps volt and it is 18v and 17.7v on the both channels. I´ve tried to swith my torroid to a bigger one but no succes.
the only part that i´ve switched is that I use 5534 instead of 5534A and a non reversed 2.2k dual log pot(even though the gain increase when turning it to the right??) instead of the reversed.
Wath could be wrong?