Cider – Multi-Engine Sidechain

Tired of your kick and sub bass fighting for their lives in the low end? We’ve all been there – you push the faders, check the master, and your bottom end turns into complete mud. Getting your rhythm section to punch hard without completely choking the dynamics out of your pads, bass, or lead vocals is an everyday studio struggle.

Today, we’re checking out an absolute monster of a freebie designed to get your mix sitting right in the pocket without the usual headaches.

Why Cider is a Game-Changer for Your Mix & Workflow

Cider packs four distinct sidechain engines under the hood. Instead of forcing you to choose between standard ducking, drawn curves, or multiband sculpting across multiple plugins, it serves up every weapon you need to carve out headroom fast:

DUCK Engine: Dynamic envelope ducking with 5 ms compensated lookahead that reacts organically to the groove and velocity of your incoming kick drum – keeping transients clean and natural.
LFO Engine: Clock-synced volume modulation letting you draw bespoke curves with flexible node points – dial in instant four-on-the-floor pumping or sync straight to MIDI triggers.
RING Engine: Audio-rate ducking driven right off the trigger’s raw waveform – zero envelope lag and sample-accurate gain reduction for precision snap without click artifacts.
CARVE Engine: Smart third-octave spectral ducking that scoops out only the exact frequencies clashing with your sidechain source – leaves the body and tone of your chords untouched.
Stereo Linking & Visual Feedback: Independent left/right channel processing alongside a real-time level scope so you can eyeball your gain reduction while trusting your monitors.

⚡ Pro Producer Tip: Surgical Sub Separation

Drop Cider directly onto your bass group and switch over to CARVE mode. Route your kick into the sidechain bus, nudge the Tilt control toward the low end, and dial in the Smooth knob just slightly. Instead of ducking your entire bassline every time the kick slaps, it will only scoop out the exact fundamental clash. You get instant clarity, tons of headroom, and zero lost bass weight.

Tech Specs (Keep it Light)

Operating Systems: Windows & macOS
File Size: Featherweight download at 4.82 MB (Win) / 12.63 MB (Mac)
Latency: Fixed 5 ms lookahead with rock-solid host delay compensation
Detection Modes: Peak, ISP (Inter-Sample Peak), and RMS detection
Automation: Every control is fully host-automatable and project-saved

The Verdict

Cider bridges the gap between routine volume duckers and premium dynamic spectral sculptors, giving you clean low-end glue without charging you a dime. Whether you want an aggressive French house pump or transparent frequency-carving between your 808s and synths, this little plugin punches way above its weight class.

Visit Developer Site

Cider.0.1.0 ( 17 MB )

Let me know in the comments how this sits in your latest project! Are you leaning toward the surgical CARVE engine or drawing custom LFO curves? Let’s talk shop below! 👇

VST

We’re audio producers and sound designers with over 20 years of experience in the industry. Our team has lived through the entire evolution of digital audio production.

Our mission? To filter out the junk and bring you only the studio-ready free VSTs that actually compete with paid gear. We do the digging so you can focus on creating.