Hohner B Special 20 Diatonic Harmonica amazon_on There are far too many

There are far too many circuits and sounds to think of it as merely an amp

Selectable true bypass or buffered bypass modes

Designed specifically for vocal applications

Not enough

Its gain stage

Hohner B Special 20 Diatonic Harmonica amazon_on There are far too manyAwesome response, superior bendability and the sweetest tone ever. The Special 20 harp is the first choice for those learning to play. Its special airtight design makes it the most recommended go to harp for harmonica players of any style, including blues, country, folk or rock. The plastic comb doesn't absorb moisture making it longer lasting. Harp of choice of harmonica virtuoso John Popper (of Blues Traveler) and played by Bob Dylan on his 2007 08