Thanks! I've found that the lid of this machine acts as something of a soundboard for lows. The top end comes directly off the diaphragm, and the horn behaves as a default midrange.richardh wrote:These Columbia portables are amongst some of the best sounding portables there are. Mine is a Columbia 112a - and believe me he sound is amazing for the size of machine. Lots of low tones and bass and a nice rounded upper sound too.
Most records sound good on these.
Mine also had the same lid sprung needle cover that goes over the needle pot when the main lid is down. The 112a also has that cool looking panaflex tone arm which was supposed to guide the sound more directly from the soundbox to the horn.
All in all this is a vry nice machine viva-tonal. Well worth getting the soundbox fully restored - you'll be blown away by the sound!
If yu want to see more Columbia portables (and lots more besides) then check out this forum which deals wih UK and european machines. There is a whole section on Columbia machines there:
http://gramophones.proboards.com/
RJ
PS--the Gramophones board is the one on which I found out what model this machine is (and I joined it as well!).