David Herzhaft siger:
"I play with HA-20 and MR-350 a lot. Both are very solid built. Though I play my harmonicas several hours a day at home, in the studio and on stage I usually keep the same harmonica for month. I also like to use the new MR-200 Harpmaster, which I feel is a lot "Punchier" than other plastic comb harmonicas; ideal for Blues, Country Music and acoustic sessions."

Dale King:
"The instruments I really enjoy playing are the Harp master and Bluesmaster because they respond immediately and the sound is warm and full. Considering the low price, they are the best on the market at the present time!"