Some time ago, soggybag (on Aron’s forum) designed a PCB for 1590B enclosures that is very clever. Now the PCB and its image are available on his site, Super-Freq.
- He mounted the 3DPDT switch and the jacks right on the PCB, providing all the support that the PCB needs when it is in the box.
- The PCB fills all the space available, allowing only for the space needed by the battery. There is plenty of space underneath for the pots.
- The connections for the 3DPDT switch are on the PCB and so are the connections to the jacks, cuttting down on a lot of wiring.
Check it out: 1590B Perfboard Template