Are made to a Patented Revolutionary "Indirect Bracing Structure (IBS) System".
The IBS System delivers long awaiting Features such as:
A Well Balanced String Range, with Long Periods of Tonal Sustain, all the way up and down the neck.
Clean Crisp Notes, that really do HANG IN!
The Barillaro Guitar IBS System is well designed using known scientific principles, to take the guess work out of Tonal Construction. This has been a major frustration for Luthiers who use the old X-brace system.
The Bracing in the IBS System is able to Divert Vibrating String Energy into a Soundboard, that's built to be Stress Free. This has never been done before.
The Resulting Tonal Qualities are like never heard before, in an Un-plugged Acoustic Guitar. To plug in to your favorite Amp, a new techknoledgy electretfilm PU system is used. Which leaves the IBS System un-compromised. See the OVERVIEW...