Does anyone make a multichannel PitchShifter?

[UltraJay]

I need a TDM multichannel (more than stereo) pitchshifter, but maintain time. Any advise would help.

Thanks

Jay

[branco]

There's a very serious machine caleed HARMO, made by French company Genesis. Absolutely transparent, I've listened to it in my room, played through it a selection of difficult materials and it responded perfectly. It's a stereo machine, but up to 4 machines can be cascaded for a true multi-channel operation.
http://www.genesis.fr/english/soc.htm
Branko

[Alex Rodriguez]

I tried Serato on an LE system and it rocks. It's incredible. Specially with non vocal tracks. I tried pitching 3 or 4 steps up without any side fx a stereo music track. But more than a tone up or down with a vocal track is noticeable.

[Matt Stutter]

Serato Pitch in Time - maintains phase across as many tracks as you want (there might be a limit, but it must be high??).

People use it for treating stems.

Check their website - they have a demo.
Serato

[Matt Stutter]

Oh, crap - I missed the major point of your post. It's not TDM (might run in RTAS, I dunno - I've only demoed it).