Opt for the biggest realistic wattage resistors, as the Speak to noise is lowered with a bigger quantity of fabric. I are already working on a reduced sound preamp according to the look by Cannata et al. () that I thought I'd share in hopes that someone may possibly benefit https://coaxialswitch01099.azzablog.com/34353313/the-smart-trick-of-pin-diode-switch-that-nobody-is-discussing