The output does not switch to earphones only when earphones are plugged. Both speakers and earphones still output sound. Works fine with huge headphones but wonder if theres a way for it to work with earphones/earbuds/headset too. Thanks.
Could it be because some ear buds have a TRRS connector instead of the usual TRS connector on headphones?
This is essentially an extra ring on the connector that is usually used for a microphone connection on phone earbuds,
My amp works fine with the normal stereo TRS but I've not tried it with phone TRRS ear buds. Maybe someone else can say if they have tried them.