Plugin Boutique has added the Moog MoogerFooger MF-103S 12-Stage Phaser as a new free-with-purchase option this week, making it the standout pick in their current giveaway lineup.
While several returning freebies from Black Friday are still on the list, the MF-103S is the fresh addition, and easily the most exciting one if you’re into classic Moog modulation (and if you already have MixBox and Massive).
The MF-103S is Moog’s official software recreation of the beloved MF-103 analog phaser pedal, itself a descendant of Moog’s 1970s modular phaser circuits.
If you’ve ever used the hardware, you’ll know the appeal. You get some wonderful psychedelic sweeps out of this one, along with plenty of musical modulation. The thing with MoogerFooger effects is that they’re so well calibrated that finding the musical-sounding sweet spots is easy (and there are plenty to find, too).
The plugin aims to capture all of that, and Moog’s track record with the MoogerFooger software line suggests they’re pretty great at it.
What I love here is how the MF-103S expands on the pedal instead of just copying it. You get stereo operation, multiple instances, presets, CV control, and extended routing options.
There’s even an Output Mode switch that lets you recreate the MAIN/AUX behavior of the original hardware, plus a stereo LFO mode that uses an inverted second LFO for wide, swirling spatial effects. It’s still unmistakably a Moog phaser, but far more flexible than the hardware ever was.
The phaser includes CV inputs for LFO Rate, Amount, Resonance, and Sweep. Being able to modulate the two 6-stage blocks independently makes it easy to create evolving textures. If you enjoy phasers that go beyond gentle movement into crazy sound design territory, this one delivers.
You can claim the MF-103S for free with any paid Plugin Boutique purchase until December 8th, 2025. Just make sure you’re logged in, add a paid item to your cart, and select your freebie at checkout. (An important tip: don’t use a coupon or Virtual Cash to cover 100% of the purchase price, or the free gift won’t trigger.)
The other available freebies like Lunacy Time, UAD Galaxy Tape Echo, IK MixBox, NI Massive, and Bloom Vocal Edit Lite are still great options, but the MoogerFooger is the one to grab if you already got those last month.
MF-103S runs on macOS and Windows in VST3, AU, and AAX formats. It supports modern systems and integrates smoothly into any standard DAW workflow.
If you’ve wanted a Moog-flavored modulation effect without paying Moog-flavored prices, this is the perfect chance.
BPB is supported through affiliate links, which may earn us a commission at no extra cost to you.Get the freebie: Moog MoogerFooger MF-103S (FREE with any purchase)
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Last Updated on December 1, 2025 by Tomislav Zlatic.
