Hi. I'm on vacation for a month in the US and I'm looking for good stores for a new amplified acoustic and a wah wah pedal.

I'm currently at new york, and I'll also be in washington D.C. and maryland.

so what stores would you recomend?
I already have been to a few on 48th street:rudy's, sam ash, mandy's.
are they any more in 48th street and in the rest of new york?

thx in advance
It's not mandy's. It's Manny's, and yes you should go to Rudy's and Manny's. There are many shops in NYC, but those two are the famous ones with autographed pictures on the wall. They're all on the same block, so that won't take you long.