A few resistance check questions
- Thread starter Immanence
- Start date
The bolts on the PT-10 all need to be tight for 22 to come down.
If you wiggle the black wires at the headphone jack, are they both well captured by solder?
If you wiggle the black wires at the headphone jack, are they both well captured by solder?
They aren't tight enough if all those terminals with a bolt passing through don't show 0 ohms.
B3 and B6 wire to 7 and 9, so those resistances shouldn't be different. It's unlikely for both of those wires to be loose which is why I asked about the black wires at the headphone jack, as that's a common solder joint that doesn't get enough attention, and it could cause a deviation at both terminals.
B3 and B6 wire to 7 and 9, so those resistances shouldn't be different. It's unlikely for both of those wires to be loose which is why I asked about the black wires at the headphone jack, as that's a common solder joint that doesn't get enough attention, and it could cause a deviation at both terminals.
Tightening the bolts won't change B3/B6/7/9 but moving the amp around could jostle a loose solder joint. It probably wouldn't hurt to give a little extra heat and solder to all the solder joints where a black wire lands (except for the center post of the 9 pin socket).
