ESL Repair brings you the finest in electrostatic loudspeaker repair service and parts.
We can repair most of the electrostatic loudspeakers built over the last fifty years.
Are goal is to repair your electrostatic loudspeaker or to sale upgrade parts for repair or building electrostatic loudspeakers.
We can help you with building your own electrostatic loudspeakers, or we can do the work for you. We have electrostatic speaker parts and kits for the hobbyist and DIY person to help build your own electrostatic loudspeaker dream system and save many thousands of dollars. We can help you with electrostatic loudspeaker repair from many of the past and present companies such as Acoustat, KLH, Martin Logan, Quad, Janszen, RTR, MAS, Koss and many others. - Quad 57 repair
- Quad 63 repair
 - Martin Logan repair
- Acoustat repair panels and electronics
- KLH 9 repair panels and electronics
- Janszen electronics repair
- RTR repair of electronics
- Beveridge repair panels and electronics
- Audio Static repair
- Custom Step-up Transformer Winding and Rebuilding
- ESL Interface electronics
- ESL Stator material
- ESL Panels Assembled
- ESL Step-up transformers
- ESL Bias supplies
- ESL Diaphragm material
- ESL Diaphragm coating material
We can repair rebuilt or replace most electrostatic speakers electronics, bias supplies, step-up transformers including replacement and custom wound electrostatic step-up transformers, ESL panels repair diaphragm re-coating or replacement and more. Please feel free to contact us for troubleshooting assistance
we will work together to meet your needs.

Our XPLS Series IV
Ask about out custom electrostatic speakers

Quad 63 panel and electronics repair


Custom winding of Electrostatic step-up transformers 
High voltage Electrostatics bias supplies ESL Repair Russ Knotts
Call 440-286-1117 9130 Cambridge Rd. Chardon, OH 44024 USA email eslrepair@gmail.com

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