Repair, Battersea
DJM & DJ Mixer Repair London
Pioneer DJM and Allen & Heath Xone mixers repaired and serviced in-house at our workshop on York Road, Battersea. Every mixer we sell is deep cleaned, serviced and bench-tested on the same bench, with every fader worked through its full travel, so crackling faders and dead channels are jobs we do every week.
Get an instant repair estimate or message us on WhatsApp with your model and the fault.
Mixer faults we fix
- Channel faders and crossfaders that crackle, cut out or bleed
- EQ and filter knobs that have lost their centre click
- Knobs that crackle when turned, or are loose
- No sound from a channel, or from the master output
- Dead left or right outputs
- Headphone cue not working
- Buttons that have stopped working
- Mixers that will not power on, and drinks inside the unit
Mixer repair prices
All prices include VAT. Parts are extra where a job needs them, and we always quote before any work starts.
- Diagnostic: £30, refunded if you go ahead with the repair
- Health check: £30 for a full inspection with a written report and photos
- Full service and deep clean: from £60 + parts
- Replace a channel fader: £10 per fader
- Replace the crossfader: £20
- Replace all faders: £50
- Restore or replace the centre click on EQ and filter or FX knobs: £10 per knob
- Deep internal clean: £40
- Cosmetic external clean: £20
- Fix a non-working button: £5 per button
Mixers we work on
Pioneer DJ and AlphaTheta DJM mixers, including the DJM 800, DJM 850, DJM 900 Nexus, DJM 900NXS2, DJM 750MK2, DJM 450, DJM 250MK2, DJM A9 and DJM V10, plus Allen & Heath Xone mixers such as the Xone:92, Xone:96 and Xone:23C. Got something else? Ask, and we will tell you straight whether we can help.
How it works
- Tell us the model and the fault using the repair estimate or WhatsApp. A short video of the fault helps.
- Drop it at our Battersea workshop by appointment, or we arrange tracked courier collection and return anywhere in the UK for £20 per unit.
- We diagnose it and send you a fixed quote to approve. No work happens without your sign-off.
- We repair it, test it end to end and return it. Most jobs take 1 to 5 days. All repairs are subject to diagnosis and parts availability.
Why we replace faders rather than spray them
Contact cleaner can quieten a crackling fader for a while, but a worn fader track keeps wearing. On the bench we replace faders that are past their best, which is why the price per fader is low and the fix lasts. Repairs are carried out by our in-house techs, use genuine or equivalent-quality parts and are backed by a 90-day workmanship warranty.
Find us
Turntable Trader, 250 York Road, Battersea, London SW11 3SJ, near Clapham Junction. Drop-off is by appointment, so please message us on WhatsApp first. You can also call +44 20 8050 8864 or email hello@turntabletrader.com.
Before you book
Some mixer faults are settings, not hardware. Our no sound from one deck checklist and faults that are just settings guide cover the common ones. If a repair does not add up, sell it to us as it is or browse serviced used DJM mixers.