Hi Moth Flutter, can you put photos from your amplifier. Bias current is something that can change because the temperature, mainly if you have hi bias and smal heathink.
The circuit I used has made some changes, because the temperature of 2SA1837/2SC4793 is too high, I want to reduce its current, but the CISS of IRFP260 is too large. I increased the first -level driver
Hi Moth Flutter, can you put photos from your amplifier. Bias current is something that can change because the temperature, mainly if you have hi bias and smal heathink.
