Sound ports - My experiences

ToneControl

GTC said:

I've got one in my custom Brook Taw and agree it does provide an additional sound dimension for the player. Not so great that I would consider retrofitting other guitars though.

what size is it?

GTC

ToneControl said:

what size is it?

Approx 3" x 1 1/4" ellipse

ToneControl

Mine are about 40mm x 25mm
It seems like about the right compromise, but I did notice a little more mids on on larger guitar
I'd think about 35mm x 22mm next time I think