Far too much expensive electronics with simple flaws ends up being thrown away. As a volunteer at numerous repair cafes, I have see just how stark this can be - £500+ speakers that only need a 50p part!
I hold an MEng in Electronics Engineering from the University of York, I have worked in industry as a PCB designer, and I'm experienced with repairing everything from audio equipment to shredders, power drills to power banks.
You are welcome to send me an email at repairs@paulpickering.co.uk, and we can see if I can help out - I enjoy doing this, and I don't charge individuals beyond part costs (but if you're feeling generous I won't say no to the price of a pint!). Businesses can also contact me a for a no-fix no-cost quote.