trikster
Well-Known Member
den_HR: For the Anti-Pop mod, on your blue Sanwu boards, what type of cap is the 10uF? Also, do you have a part number for the diode?
Just an FYI for anyone doing the 20db gain mod on the Sanwu boards, it may depend on what you will be driving the amps with whether you want to reduce the stock 36db gain. If you use a phone or tablet as music source, it's probably best to leave it alone. If using a CD player, the 20db gain is better. I did the mod, but lost a lot of volume from my tablet. It still is loud enough, but the 26db gain would probably be better, but that requires changing 2 smd resistors instead of just removing one for the 20db mod.
I have a Sain Smart two tube preamp that will provide volume control to my setup. I will be using a DVD player, iPhone, and a tablet as sources. I have heard hiss with the DVD player and tablet, but not the iPhone. This is why I asked about lowering the gain on my green board. Do you think it's advisable in my case?