Desktop Publishing / Logo Design


If you would like to ask questions regarding the products and services we offer, or would like us to send you more information, please let us know. We would be happy to provide you with whatever information you require.


RR Audio Laboratory
636 E. Harvard Rd. unit B
Burbank, CA  91501  USA
Telephone : (818) 843-8212
Facsimile : (818) 563-9372
E-mail : 
rr@trapagon.com