What is (roughly) the lowest real-world latency achievable for the "roundtrip" from a guitar/mic input through realtime software-based processing and out to the speakers?
- What apps and "virtual buses" (like JACK) are best for low-latency realtime audio-processing?
- What apps and "virtual buses" are worst for latency?
- Does "chaining" PC-based (either within a single app like Ableton Live or when chaining between multiple apps) effects necessarily compound the latency?
- What is roughly the typical latency of "DSP-based" (not software-based but not analog) guitar/vocal effects?