QUAD 303 Amplifier Card Clips

thingiverse

The clips that hold the various cards inside the QUAD 303 Power Amplifier are very fragile. If you are opening up the amp and cards, you will certainly break one or more. I modeled the existing clip in Sketchup, and printed them in PETG. If I were farming the printing out I would opt for nylon or other springy but strong material. My PETG clips are working fine so far, but I have no long term use data. I used a 0.40 mm nozzle at 0.15 mm layer height. Use the finest tip you can with fine layer height, and use a skirt with zero clearance to the part to prevent loosing adhesion to the bed.