Maple FX

Name: Maple FX
Price: 78.35 USD
Author: Acustica Audio

by Acustica Audio · Multi-FX · Multi-effects chain

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Maple FX is a low-latency multi-effects plugin with a fixed chain of EQ, saturation and dynamics, chorus, delay and reverb.

It includes over 100 reverb spaces and costs €69 (about $78.35).

Best for: Vocals, Guitars, Keys & Synths, Sound Design. Genres: all genres.

Keywords: tracking, vocals, chorus, low latency, electric guitar, mixing, creative, keys, live performance, subtle, synths, aggressive, convolution, dynamic, experimental, hall, impulse-response based, multi-band, reverse, rotary, shimmer, sound design, tape, tempo-synced, warm.

What it does

Maple FX is a fixed chain of five analog-inspired effects in one window, built as an everyday studio effects strip you can use while mixing, tracking or playing live. It draws on what the developer calls "nearly two decades of Acustica Audio's expertise" in effect processing.

EQ: a five-band equaliser with smooth curves, graphical control and minimal phase impact; the mid band has an adjustable Q.
Saturation and dynamics: harmonic and dynamic processing that ranges from subtle warmth to aggressive drive and OTT-style multiband dynamics.
Chorus: analog-inspired modulation, from subtle stereo movement to rich rotary-style doubling.
Delay: convolution-based echoes in four types (digital, tape, analog and mixer-style), with tempo sync.
Reverb: a multi-model engine with more than 100 curated spaces, including rooms, halls, shimmer, reverse, experimental and prismatic textures.
Three layouts: Slim for a compact view, Standard for a balance, and Extended for the detailed controls.
Low latency: designed for real-time use, so it can sit on an input while recording or on stage.

It runs at 44.1 to 96 kHz.

Source: Acustica Audio product page

When to use it

Maple FX is simpler and more conventional than Soundtoys Effect Rack and Kilohearts Multipass, which let you build your own chains from many modules, and Devious Machines Infiltrator 2 and Sugar Bytes Effectrix2, which are aimed at heavy creative mangling and glitch effects. It runs one fixed order of EQ, drive and dynamics, chorus, delay and reverb, closer to a vocal or guitar effects strip than a sound-design tool. Its strength is getting a finished, coloured sound quickly at a low price, with the low latency to use it while tracking. The trade-off is less flexibility in routing and modulation than the modular racks.

Best for: quick, finished effects chains on vocals, guitars, keys and synths, including live and tracking use.
Genres: any; pop, rock, singer-songwriter and electronic work all suit a fixed effects strip.
Look elsewhere if: you want modular routing (Multipass, Effect Rack) or rhythmic glitch and stutter effects (Effectrix2, Stutter Edit 2).

Where to buy

Acustica Audio: $78.35 (€69 (KVR listing price) converted to USD (ECB rate, 29 Sep 2026))

Tutorials and reviews

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