DYNACO Stereo 120 - Replace 3 components to increase the power delivered

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3. Unscrew the three male-female standoffs from the stock heatsink.
a. Keep the three male-female standoffs. They will be re-used shortly.
b. The three keps nuts will no longer be used.
4. Transfer the three male-female standoffs to the Really Big Heat Sink, installing
them as shown in Figure 3. Note that the 4 holes highlighted in red are not used.
Figure 3-Install the male-female standoffs
Replace 3 components to increase the power delivered
You’ll now replace 3 components on the PSUG to increase the maximum power that it
can deliver. We can do this because the Really Big Heat Sink is so much better at getting
rid of heat. You’ll remove the old components and install the new ones.
Be sure that the negative end of the new C3 installs away from the plus sign indicated on
the silk screen as it is now a polarized capacitor.
Component
Designation
Original
Value
Description New Value Description
R3 1K Brown, black, black,
brown
,
brown
3K48 Orange, Yellow, Gray,
Brown, Brown
R11 3K01 Orange, black, brown,
brown, brown
3K48 Orange, Yellow, Gray,
Brown, Brown
C3 0.1 µF Non-polar ceramic 10 µF/100 V Aluminum electrolytic
cap, polarized