191w ago - I did this cheap PS2 to PS3 Guitar Hero 3 adapter a few months back, but only about a month after I bought my PS3.
So, I bought my ps3, with GH3+guitar. I made a custom PS2 guitar a while back so I thought it would be nice to use with the PS3. A cheapoo PS2-usb adapter worked with the controllers, but not with the guitar.
To not start from scratch, I found a PS2-USB adaper at http://vusb.wikidot.com/projects2usb but needed some "finetune" to work as a guitar.
First: mine only support one controller/adapter
Second: the HID descriptor had to be modified (copied what was possible - due to limitations of slow USB device class)
I've dumped the descriptor of my guitar so you can experiment with it, if you want. Download: USB HID_gh3_n2.rar
And at last: added a code to switch the controller to analog mode, so the whammy should work too. (you can connect before or after the adapter is powered, no special combo needed)
Source, binary and etc (avs include absolute path!) Download: Source.rar
Results: the adapter works great, fast, virtually no lag BUT i was unable to identify why the star-power...
293w ago - The Ant Commandos (TAC), a leading provider of innovative wireless video game music peripherals and accessories, announced today its universal PS2 to PS3 adapter for guitar and game controllers is now available at retail for an SRP of $19.99.
The makers say the unit is 100% compatible with all of the popular guitar controllers on the market, and is engineered to function perfectly with every feature in the Guitar Hero 3 and Rock Band games for PS3.
TAC's Universal Adapter Is The First On The Market That is 100% Compatible With Guitar HeroT 3 & Rock BandT Features
April 28, 2008 - Ontario, CA- The Ant Commandos (TAC), a leading provider of innovative wireless video game music peripherals and accessories, announced today its universal PlayStation 2 to PlayStation 3 adapter for guitar and game controllers is now available at retail for an SRP of $19.99.
This is great news for Guitar Hero and Rock Band fans as they can protect their investment in PS2 guitar controllers and revitalize them for Guitar Hero 3 and Rock Band for PS3. Gamers will no longer have to throw away all of the valuable PS2 hardware they have accumulated over the years. The new PlayStation 2 to PlayStation 3 adapter enables all PS2 controllers, such as PS2 Guitar Hero guitars, to be utilized...