Bastl Instruments KASTLE v1.5.2 Assembly Manual page 5

JACK CONNECTORS
Add the 3,5mm jack connectors (2x).
IC SOCKETS
Insert the IC sockets (2x; 8 pin DIL). Just be aware of the right direction of sockets - there is a
notch on the sockets that has to match with the notch sign on the PCB.
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