The Retro Directory
Discover UK retro shops, repairers, specialists, arcades, museums and places keeping classic technology alive.
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77 retro specialists
found for “Valve”
Gearfix – M.Mirza 2021
Glasgow, Glasgow
Gearfix (M. Mirza) is a Glasgow-based specialist workshop offering repair, restoration and refurbishment for analogue and digital synthesizers, mixers, valve and transistor amplifiers, digital pianos, outboard audio gear and related electronics. They stock rare and obsolete parts, provide valve testing and recalibration, and offer callouts in Scotland’s central belt.
GT Electronics - Devon's Specialist Audio & PCB Repair
Dawlish, Devon
GT Electronics is a Dawlish-based specialist workshop offering diagnostics and repairs for vintage and professional audio gear — from valve and solid-state amplifiers and Technics turntables to synths, organs and DJ decks — plus component-level PCB repair and on-site field service. Over 30 years' experience and authorised service centre status for brands including Casio.
Guitar Amp Repairs Cheltenham
Cheltenham, Gloucestershire
Cheltenham-based technician Ed Miller offers repair, restoration and servicing of guitar amplifiers with a speciality in valve (tube) amps. Also repairs FX pedals and guitar electronics; listed as a Marshall repairer. Contact by phone for quotes and advice.
Guitar Amplifier Repair, Newark, Nottingham UK - Keld Ampworks
Newark, Nottinghamshire
Keld Ampworks is a Newark (Nottinghamshire) workshop specialising in repair, servicing and restoration of guitar, bass and keyboard amplifiers with a strong focus on valve (tube) amps and vintage gear. The team handles vintage Fenders and AC30s, boutique amplifiers, classic pedals (eg. Big Muff-era units) and tape echo devices, and is an authorised service centre for multiple amp brands. Appointment-only workshop; UK customers can ship items by courier.
Hear Audio
Lewes, East Sussex
Lewes (East Sussex) based specialist repairing, servicing and upgrading high‑end and vintage hi‑fi and audio/video equipment. Services include repairs, servicing, valve biasing, reel‑to‑reel and cassette deck work, turntable setup and speaker repairs. Sells pre‑owned hi‑fi kit and bespoke 'Witchcraft' cables, and offers UK shipping.
HiFi Servicing and Repairs
Devizes, Wiltshire
Vinyl Realm is a Devizes high‑street shop and workshop specialising in vinyl records and specialist hi‑fi servicing. They repair amplifiers (including valve amps), turntables (cartridge/stylus fitting, belts, tonearm set‑up), CD and cassette players, speakers and speaker driver replacements, and supply parts and accessories. On‑site workshop and a diagnostic/booking procedure applies.
Highview Video
Edgware
Specialist hi‑fi servicing and repair workshop established 1985, offering component‑level restoration and repairs for vintage valve equipment, turntables, cassette decks, CD/DACs and high‑end amplifiers. Operates from a home workshop in Edgware and provides warranty-backed repairs for classic and modern audio equipment.
Home - Cuenet Technical Services
Sunderland, Tyne and Wear
Sunderland-based electronics workshop specialising in professional audio and vintage instrument repair. Cuenet Technical Services offers component-level servicing for valve and solid-state guitar/bass amps, PA and power amplifiers, mixers, and vintage keyboards/synthesizers (including Hammond and Fender Rhodes). They also provide PCB rework, SMD repairs and bespoke electronics design and prototyping, backed by 40+ years' hands-on experience.
Home - Wilkinson's Hi-Fi, Nelson, Lancashire, UK
Nelson, Lancashire
Wilkinson's Hi‑Fi in Nelson (Lancashire) is a specialist vintage hi‑fi shop and workshop offering repairs and restoration for cassette tape decks (including Nakamichi and classic Sony/Technics/Akai/JVC/Aiwa models), reel‑to‑reel machines, Walkman PRO units and valve amplifiers. They also provide vinyl record cleaning (in‑store and occasional while‑you‑wait), stock used/second‑hand hi‑fi equipment and hold a large spare‑parts collection. Mail‑order repairs are accepted after prior contact.
LaLuna Technology | Musicians and DJs Audio Repairs for Hadfield, Glossop, Manchester and Sheffield
Hadfield, Derbyshire
LaLuna Technology is a Hadfield (Glossop) one‑man electronic repair workshop specialising in musician/DJ/studio kit. Services focus on valve (tube) guitar and keyboard amplifiers, mixing desks (including Dynacord PowerMate MK1/MK2), vintage synthesizers, pedals, speakers and PAT safety testing. Visitors by appointment are welcome and the workshop accepts items by courier.
Manchester Pro Audio - Repairs, Hire and Servicing of ...
Manchester, Greater Manchester
Manchester Pro Audio Ltd — Manchester workshop and shop specialising in valve (tube) amplifier servicing, sympathetic restoration and tour-ready modifications. Experienced in classic brands (Fender, Marshall, Vox, Hiwatt, Ampeg, Orange, Mesa/Boogie) with bench diagnostics, precision valve biasing/matching, component-level restorations, cabinet/Tolex repair and a small shop of serviced/restored vintage amps.
Musical equipment servicing | Gee Service Hub
Warrington
Gee Electronics (Gee Service Hub) is a Warrington-based musical electronics workshop specialising in valve/tube amplifier servicing and repair, plus diagnostics and component-level repairs for electric instruments, keyboards/synths, digital pianos, PA systems, mixers and studio equipment. Authorised service centre for Roland, Casio, Yamaha and Blackstar; serves musicians, schools, venues and studios across North West England.