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.
about 6 years ago
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.
over 4 years ago
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