Mic preamp

InterMic

A warm mic preamp for live vocals, with air, a gain rider, stage bleed taken out by a custom-trained AI model, and feedback caught before it howls.

Latency
0 samples
CPU
0.9%, Apple M4 Pro
Formats
VST3, Audio Unit
Platforms
macOS, Windows
Channels
Mono, stereo

Free for 14 days, no key needed. Then it needs a licence. The price includes VAT.

The InterMic panel: input meter and GAIN, the DE-BLEED and DE-FEEDBACK faders, ADD AIR with FREQ, RIDE with RANGE, output meter and BEEF, with the HP and LP filters along the bottom

On the panel

The InterMic panel with eight numbered marks
  1. 1

    Gain

    The preamp's input gain, ±24 dB.

  2. 2

    Beef

    Warm saturation: L thickens the body, H adds bite on top.

  3. 3

    Add air

    Smooth air on top of the voice. FREQ sets where it starts.

  4. 4

    Ride

    A gain rider, working within RANGE, up to 12 dB.

  5. 5

    De-bleed

    Turns the stage sound down around the voice, between the words and between the lines.

  6. 6

    De-feedback

    Finds feedback and notches it before it becomes a howl.

  7. 7

    Rider target level

    The band on the input meter: drag it to where the signal should sit, and RIDE keeps it there.

  8. 8

    Rider floor

    The wedge beside the input meter. Below it RIDE stops riding, so it doesn't pull the stage up between phrases.

How I use it

On a live vocal

  1. Set the target: the band on the input meter, where RIDE holds the voice. The default, −20 dB, is usually where I want it, so I often leave it.
  2. Bring the voice up to it with GAIN. Aim for the vocal to sit around the band.
  3. DE-BLEED, about 30%. On a quiet stage with a strong singer, 20 to 30% is enough, and buys me a few dB more gain before feedback. On a loud stage and singer I might go further.
  4. DE-FEEDBACK all the way to 100% when working with live vocals.
  5. LP to shave the very top. Taking off the highest frequencies takes away more of what can feed back.
  6. ADD AIR to put the detail back. I end up between 40 and 60%. Where FREQ goes is taste: move it until the voice opens up again.
  7. Let RIDE work about 3 dB: set RANGE to around 3 dB.
  8. HP around 120 to 150 Hz, unless something after InterMic already cuts the lows (InterTone, for example).

On drums and more

InterMic works wonderfully on a kick drum. Leave DE-BLEED and DE-FEEDBACK off, and use ADD AIR to bring out the click. It does the same for a snare and cymbals, and sometimes keyboards too.

The preamp

Start here. GAIN brings the voice up. BEEF adds warm, mostly second-harmonic saturation: L thickens the body, H adds bite on top.

The row of knobs along the bottom of the panel: GAIN, FREQ, RANGE and BEEF with its L and H switch

Add air

Smooth air on top of the voice, without the hiss and harshness. It brings back the air that LP takes off. The fader sets how much and FREQ where it starts, and the panel shows the frequency it lands on.

The InterMic panel with ADD AIR and its FREQ knob lit and the rest dimmed: ADD AIR at 66%, FREQ at 10.1 kHz
Amount
0 to 100%
Freq
50 to 130% of the LP frequency

The extras

Three things a vocal channel on a stage needs, in the same insert.

DE-BLEED at 38% taking 0.4 dB, DE-FEEDBACK at 91%, ADD AIR at 66% with FREQ at 10.1 kHz, and RIDE riding the vocal 2.9 dB down within a RANGE of 4 dB

Ride

A gain rider that keeps the vocal at its level: it boosts within RANGE, up to 12 dB, and ducks further than it boosts.

De-bleed

A custom-trained AI model hears the singer, and InterMic turns the stage sound down around the voice, between the words and between the lines. ECO uses a lighter model and less CPU.

De-feedback

Finds acoustic feedback and notches it before it becomes a howl, with up to four notches at once.

Specs

Latency
0 samples
CPU
0.9% of a 14-core Apple M4 Pro, every stage on, mono, 48 kHz
Formats
VST3, Audio Unit
macOS
Apple silicon and Intel
Windows
x64
Channels
Mono, stereo
Version
0.12.6

InterMic user guide

Download

Version 0.12.6 · 5.2 MB for macOS, 3.8 MB for Windows · VST3 and Audio Unit on macOS, VST3 on Windows

New in 0.12.6

The footer shows InterMic's own logo. The interwebbi.com logo at the foot of the panel is now InterMic's lockup: the Interwebbi plug-ins' knob mark and the name beside it.

  • Nothing you hear changed: no control, no default and no sound is different, and your projects and presets open as before.

All InterMic release notes

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