Circuit Board


Since Brexit repair service is to/from UK addresses only with no exceptions.

Please note only the following amplifier models are repaired

(and nothing else)


Arcam - Alpha 7,8, Alpha 9, Delta 290, Delta 60

A&R Cambridge - A60

Mission Cyrus One/Two

Musical Fidelity A1, B1, MA50

NAD - 3020, 3120, 3130, 3240


(Amplifiers must be in standard condition and not modified in any way. Any equipment received which has been heavily modified from original specification will be returned to sender at cost.)


The form below can be used to contact ARS. Please provide the following information in the message field:

Amplifier serial number or approx age.

Full details of fault and any other symptoms - e.g smoke, noise or smell and which inputs used when fault occurred (e.g phono or line in?)

Home cinema/AV surround sound receivers/car audio equipment/subwoofers/CD Players/Tuners are not repaired


This contact form is provided for actual repair enquiries only from customers located in the United Kingdom. Regretfully the resources aren't available to continually advise DIY enthusiasts on fault remedies or act as a source for spare parts and you are directed to this excellent site instead  DIY Audio or please try FarnellMouser or Digikey for components.

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Thanks for contacting ARS. A response can be expected by the next working day