Axiom Home Page Forums General Discussion Advice from Axiom Owners Does circuit city carry SPL meters in Canada ?

You can use the Radio Shack meter along with the calibrated files for REW but it is still off by a large amount(5-10db) at the higher frequencies 3-5K and up according to some of the posts at the REW web pages. Apparently the RS mic is too large to handle the higher frequencies properly. I think it is good enough for most of us, if I didn't already have the RS meter I would go with the calibrated Galaxy for a more accurate reading.