![](../images/dxpedition_amplifier_title.jpg)
Coming Together
- case bits & pieces -
![PTFE rod on the inside of the case lid to hold the 88877 in place](../images/valve_support.jpg)
PTFE rod on the inside of the case lid to hold the 88877 in place
The PTFE rod is held in place by a 6mm x M4 countersunk screw.
![View of lower compartments](../images/bottom_view.jpg)
View from bottom
The small 6-way patch board can be clearly seen mounted on a small aluminium panel just above the bottom of the transformer. The transformer was
supplied with longs wire tails! The green wires are the +15v auxiliary supply to the control board and come from the filament transformer in the RF cathode compartment.
![View from top](../images/top_view.jpg)
View from top
Again, plenty of length on the HT transformer wires and shows the transformer without the HT rectifier board mounted on top. Everything is quite a
snug fit!
![Fan vibration reducer](../images/fan_vibration_reducer.jpg)
Fan vibration reducer
This is mounted behind the fan to reduce possible vibration. I don't think it's needed as it is very quiet compared to the axial blower.
![Completed Control Board](../images/control_board.jpg)
G3SEK Control Board
The assembled triode control card. I only made one mistake in assembly and that was to mix up the three large white resistors on the left-hand side.
Other than that, it worked first time after assembly! I was most impressed and I'm glad I bought the kit not attempted to buy the components individually.
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