I built the KGSS amp a few years ago and want to upgrade the pot to a switched att. Goldpoint do some and have been
looking at their specials. Have the older model(square Type) a bit cheaper than the present.
The KGSS has an input impedance of 50k and I know I should use a 50k Att. They don't have anymore of this value
but do have 25k. How detrimental would it be to fit this?.
The second question would be to buy the blank and fit Dale resistors(RN60). This being a series ATT what noise increase
could I expect. Or would I be better to get their assembled one with smd and have the acclaimed neglible noise.
To summarize are the Dale RN60 that much worse than what Goldpoint use with SMD.
Comments appreciated and Thanks.