STEP 2: Add the resistors . Resistors are not polarized, so it does not matter which end
goes in which solder pad.
Standard Specs:
Add all the resistors according to the values labelled on the PCB. Do
not add any resistors to the spaces highlighted in green with blank values. However, one
mod that people like to do is to increase the input impedence of the two transistor buffers.
You would do this be replacing the 511k resistors with 1M resistors.
MOSFET Specs:
a. Add all the resistors highlighted in RED according to the values labelled on the PCB.
b. Omitt the two 511k and one 1M highlighted in pink and leave these three spaces
empty.
c. Add 1M resistors to the 5 blank spaces highlighted in green.