Good Day ,I would like to try out sample of Audio Transmitter and Receiver Modules .My requirement - A1. Sterio Transmisson and reception of lossless hi-quality audio .2. Usgae Indoor , distance between about 10 to 15 meters3. Pcba is ok , if with case option is available plese let me know .I would like to sample 1 Sterio Trasmitter and 3 Sterio Receiver Modules .1 Transmitter should be able to transmit and recieve by 3 sterio receivers .Please let me know the costs , payment by PayPal preferable .Shipping will be to Mumbai , India .Pleaseto Best RegardsSuranjan Show More