All I would say is that if you're based Ongar or closer to Harlow then us at sickamps are probably closer.
Specialist service and repair for all types of pro-audio equipment, including guitar amplifiers, vintage guitar amplifiers, bass amplifiers, pa systems, valve/tube amplifiers, solid state/transistor amplifiers, hi-fi amplifiers, vintage hi-fi, DJ equipment, switched mode power supplies
Sickamps carries out repairs for all forms of guitar, bass and piano amplifiers as well as fixing synths and electronic pianos by such manufacturers as, Ashdown, Fender, Marshall, Vox, Carvin, Trace Elliot, Peavey, Korg, Roland, Randall, Blackstar, Supro, Victory amps with faults such as crackles, pops, loss of power, blown valves, general service and check over. The areas we cover include East Herts and Essex including local towns such as Harlow, Saffron Walden, Cambridge, Chelmsford, Newmarket, St Neots, Biggleswade, Letchworth, Haverhill, Sudbury, Bishop's Stortford, Braintree, Colchester, Witham, Chelmsford, Basildon, Brentwood, Romford, Ilford, Chigwell, Epping, Cheshunt, Hatfield, Watford, Broxbourne, Thundridge, Ware, Epping, Puckeridge, Standon, Stevenage, Welwyn Garden City, Waltham Abbey, Woodford, Enfield, Barnet, Rainham, Dartford, Dagenham, Stratford, Hornchurch, Buntingford, Royston, Letchworth Garden City, Hitchin, St Neots, Hertford