Reproduction DC-1 without soldermask and silkscreen. This is the way SWTPC made the board.
Reproduction SWTPC DC-1 board.
Vintage DC-1 For Comparision
The reproduction was produced from SWTPC red/blue line drawing
This was the first floppy controller released by SWTPC. It has been released as a close copy of the SWTPC board with a solder mask or silkscreen.
You should only consider the DC-1 if repairing or needing to keep a system as original as possible. You should use the DC-2 or PT FD-1 if you need a working board using a 1771 controller chip. Either the FD-1 or DC-2 fixed some problems of the DC-1.
Downloads
Click Here to download DC-1 Assembly Instructions
DC-1 | Bare DC-1 - No soldermask or Silkscreen | $10 |
DC-1ASM | Assembled DC-1 | $80 |