H2 AUDIO Helios Channel Black — Preamp / DI
Fit and constraints
Intended use
Constraints
To use it
Questions
Which connections, drivers, operating systems, and sample rates are supported by this exact revision?
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What cables, mounts, power supplies, or licenses are included?
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Is the current retailer listing new stock, demo stock, open box, or special order?
Ask before you buy via contact. Confirm power, condition grade, and included items against the listing photos.
Description
The H2 Audio Helios Channel Black is a 2U rack preamp and DI unit combining a Helios 0011 mic preamp, Helios EQ, and F760 compressor/limiter. It features an Acme Audio Motown DI input transformer with front-panel routing through the mic preamp, 48V phantom power, and output fader control. The unit operates as either a complete channel strip or as individual modules via separate I/O, powered by an external PSU.