Don't have any sound clips,sorry. Don't know what you mean by flat top jazz boxes. The flat tops Ive made are "regular" acoustics although different sizes as per what the customer wanted.
The two outside archtops in the picture are acoustic ,no electronics.The only exception is that one is "X" braced and one "parallel" braced otherwise everything is identical. There is only a slight difference in tone between them.I'm still trying to get more pics up of them,close ups and such.Perhaps I can do that today if I can put aside some other projects. I have a big place to take care of and this time of year keeps me quite busy with outdoor projects,the yard,the garden area,fixing this and that. Thanx for the compliment Louis James.