H2 Audio Helios 0011/Stereo Preamp/EQ

The H2 Audio Helios 0011/Stereo is a 19” rack-mount format production module that takes the original 0011 channel to a whole new level. This module features the original Helios 2128 microphone preamp circuit with 70 dB of gain in 5 dB increments. Plus a 20 dB pad, “Lustraphone” input transformer, a balanced line-in section, inductor based LF/MF EQ section with selectable LF and MF and fixed 10 kHz HF controls, phase control, EQ bypass and selectable High Pass filter with original 40 Hz and 80 Hz filter points and 48V phantom power.