Demagnetization.

 

Magnetization and

Re-magnetization.

 

Reconditioning of    drivers and vintage loudspeakers:

Altec, Jbl, Coral, 

Trusonic, Gauss,

Cinemeccanica, Tad,

ecc.

 

 

Replacement of 

fractured magnets.

 

Unstuck magnetic

groups for:

Repair

Internal cleaning

Recentering

Technical changes

Galvanic treatment.

 

Replacement surround

of foam or butyl

rubber.

 

Running speakers in

climatic chamber -

Burn-In.