photograph of a headstock being strung
Edge guitar services

Eltham Jones, guitar repair and technical services :Bristol : Cardiff : Bridgend : Tel. 07971 240296

The inside of this guitar has now had two coats of graphite impregnated lacquer. Brush coating is a rather more efficient way of applying it than spraying it and produces a heavy durable coating. Once dry the surface can be burnished with dry graphite powder to further improve conductivity.

At the start of the sound clip the only sound audible is a very slight 50hz hum, the normal ambient hum experienced with cheaper leads and basic practice amps.

Guitar cavity after screening
Guitar cavity after screening

Noise trace after screening

(click image to enlarge)

After Screening

© Eltham Jones, EDGE Guitar Services

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