Maestro (effects) Filtri e modulazioni in vendita in Italia

At least 10 Reverb results for Maestro wah and filter effects
1970s Maestro Envelope Modifier for sale

1970s Maestro Envelope Modifier

Maestro Boomerang BG-2 1974 for sale

Maestro Boomerang BG-2 1974

Maestro Boomer 2 for sale

Maestro Boomer 2

Maestro boomer 2 bg-2 for sale

Maestro boomer 2 bg-2

Maestro Boomerang Wah pedal for sale

Maestro Boomerang Wah pedal

At least 1 eBay results for Maestro wah and filter effects
FAUX BOOMERANG WAH~maestro BG-1 / Bg-2 inspired for sale

FAUX BOOMERANG WAH~maestro BG-1 / Bg-2 inspired