64-Bit Cpu Has Nothing To Do With Audio Precision

[Jonas]

You could have just quoted Taktik, Conner

There is no difference in audio processing on 64 or 32 bit hosts. Not for the internal FX and not for VSTs. All hosts use floating point math for audio, which is available in single and double resolutions on 32 AND 64 bit systems.
Its only about being able to address more memory - nothing more, nothing less. This of course is also important, but this does not result into better fidelity.

(X64 Windows & Renoise - New Renoise Feature Priorities )