Which console features a variable HPF up to 400hz?

The correct answer is that the Verona console features a variable high-pass filter (HPF) that can be adjusted up to 400 Hz. This capability is essential for live sound applications, as it allows engineers to remove low-frequency noise or rumble that can interfere with the clarity of the audio, particularly for vocals and many instruments.

High-pass filters are integral in ensuring that only the desired frequencies are allowed through, thus enhancing the overall sound quality. The Verona's flexible HPF adjustment provides sound engineers with the precision needed to tailor the audio output for different environments and performance situations, making it a valuable tool in show production.

In contrast, while the Venice console is known for its quality and features, it may not offer the same level of variable HPF capability or might have different specifications.