Start a new topic

Input gain on Hifimediy T1-M TK2050

Input gain on Hifimediy T1-M TK2050

Is there any way to increase the input gain on the Hifimediy T1-M TK2050 board itself? The output using a headphone/line-out from an ipod is too low. Speaker output is good if I use a mixer before the amp.
Hi, mickey. Increase R10 and R11 on T1-M will increase the gain. We use 20kohm now, and if you increase them to 40k, the gain will be doubled.
Thought I'd add this to the thread--I was trying to find out what size resistors these are and this is what I got back from support:

you can use 0805 package and 1% precision metal film type is good
Login or Signup to post a comment