This set is based on the ICC3 chassis by Nordmende = as such this was quite a common chassis so you may be able to find parts more easily than you expect. If issues, contacting Multicare may be helpful as they seem to repair almost anything! My first B&O set was an MX2000 - served the purpose well though did fail and one of my patients who ran an electronics repair shop fixed it and told me of its provenance! To be honest, he was not very complimentary but I liked it!