QUAD 303 Main Wiring Looms with OEM “inverted capacitor” mod Good Condition.


Complete with the OEM inverted capacitor modification and extra long fixing screw for the beam.


A couple of the wires will require repairs to the insulation, see photos.


From my personal collection of used tested and working parts, I have too many and not enough time to use them before my eyes give up close work! All parts have been taken from complete working units.

Hoping these bits and bobs will help you get your 303 up and running again.

Be aware though that there will be security markings on some parts due to a few unpleasant experiences in the past.


There may be some slight damage to the wiring from the desoldering operation but nothing that cannot be easily repaired as you fit them.


Photos form part of the description and if you require any more or information of any kind it is only a message away!


Always happy to discuss vintage QUAD problems, I have experienced most of the common faults multiple times!


Happy to combine postage on multiple sales.


Will use the appropriate service dependant on total price and weight.

All parcels will be insured to the value within.


Thank you for looking.