Hi I recently replaced a blown channel TR's on my Audio Innovations ALTO mk1 amp, the originals were ST 2n3055, I replaced the blown pair with CDIL 2n3055 which I don't think sound very nice compared to the ST2n3055. I did re-bias them as per the circuit diagram. Does this mean I have poor quality or fake transistors. I think the amp sounds really nice and would like to keep it, so (No jokes about the old design please)
I have also replaced the the output DC blocking caps and power cap.
I would like to replace all of the output transistors with better devices or at least keep them all the same like the ST brand. (Does anyone know where I could get some from in the in the UK) I have limited electronics knowledge unlike some of you fine chaps.
I would be grateful for any advice.
I have also replaced the the output DC blocking caps and power cap.
I would like to replace all of the output transistors with better devices or at least keep them all the same like the ST brand. (Does anyone know where I could get some from in the in the UK) I have limited electronics knowledge unlike some of you fine chaps.
I would be grateful for any advice.