Dear Pak Wheels Members,
For quiet long time i have been there on pak wheels and find that many members are looking for some usb player for their rides. The available options are either to purchase a pre with usb input which is a costly solution and the other one to purchase an FM Modulator which obviously is cost effective and can give u an option to play music through usb but the quality of sound is third class. Some other friends are looking for some USB card which can be attached with the pre/player to play music from usb device.
Like all other i was also looking for such device which can give me an option of USB with a good sound quality. As i was using FM Modulator but its quality of sound was not good as there are lot of distortions and noises so today I planned to convert my cassete player to a USB MP3 player but how????????
That was a so simple project I just opened my FM Modulator by unscrewing it

Located the points on the circuit board for sound out put
Soldered an AUX cable with it



Connected the AUX output cables of Modulator with AUX input of my cassete player.


and its done
U cant believe that sound quality is 100 times better than FM Modulator coz its no more a modulator. It becomes USB input for AUX.
Try it and u will have a USB player in almost no cost with a perfect sound quality.