TB-3 Volume Distortion

[magikroom]

Hi,

Might be just mine, but when i have the volume set at above 3 o'clock, the sound starts to distort on the attack portion of the sound. It's only small, but is definitely there. It's not my gain staging, as I can turn the TB-3 down to around 3 o'clock and increase the gain on my mixer and it's not there. On my TR-8 I was able to turn the boost off, as the signal was too hot, is there a similar thing on the TB-3? Anyone else notice it?