audio probs on silver 50003+DMS3

[spedmetal]

This problem usually happens when the click wire from the DMS3 V9, or M2 aren’t run in a good manor. The click wire is actually a frequency that the chip uses to perform its operations. The DMS3 V9 and the M2 pull this frequency right off the PS2's mobo so if the wire isn’t ran correctly, such as being to close to other components or IC's on the PS2's mobo the frequency can bleed out to these other devises thus picking up that good awful hit pitch squealing noise. This can also he remedied by wrapping the click wire with another wire that is grounded at both ends, but if it is ran correctly the first time this is not needed.

The Magic V scores anther point here because it gets its frequency from an onboard oscillator thus not needing to pull the frequency from the PS2's mobo and dragging it across the mobo. The Apple Pro also has its own on board oscillator.