Your 400 (and above) series Dyson should have included a BBPE (Broken Banana Plug Extractor) tool. Just connect the accessory, hit the power button and suck it right out.
Broken banana plug and stuck in amplifier
Hi, seek your advise how to remove the broken banana plug which is half-broken when i pulled out the plug, it's rather hard to clamp as it leaves a little metal.
The binding post of amplifier (E280) is unable to unscrew fully and to be removed,
Appreciate if you have similar experience and how to remove the remaining banana plug out from amplifier .