Here is what Faith say...
'VOTED THE UK'S BEST ACOUSTIC GUITAR 2014
This Faith Neptune model is based upon Patrick James Eggle's highly acclaimed 'Saluda' shape.
A Baby-Jumbo size with a 16" lower bout, the Neptune is the perfect model for those seeking acoustic power without the physical bulk of a full-sized Jumbo.
Faith All-Mahogany models deliver a clear, linear tone which is very sweet and woody with plenty of midrange.
Using Mahogany for both the top and body of a guitar makes for a very “friendly” instrument that responds well to hard picking, strumming and finger-style techniques alike. Further to this, the sound produced is unburdened by overly audible overtones and harmonics, so they perform brilliantly when recording.'