SuperPlate by Soundtoys recreates five classic electromechanical plate reverbs with three preamp styles, offering realistic tones plus modern controls like infinite decay and Auto-Decay ducking.

Purpose
SuperPlate brings the sound of five legendary plate reverbs into a single plugin without the physical and financial burden of the originals. It models the EMT 140, EMT 240, Audicon, Stocktronics RX4000, and EcoPlate III, each with distinct tonal characteristics. This tool is designed for music production, mixing, and sound design, providing authentic reverb textures for a wide range of sources.
The plugin also includes three preamp options: Tube, based on the EMT V54, adds harmonic richness; Solid-State, modeled on the EMT 162, includes a built-in compressor for transient control; Clean bypasses preamp modeling for a pure plate sound. These can be combined with any of the five plate styles, allowing for extensive sonic customization.
Key Capabilities
SuperPlate offers modern features that extend beyond the vintage units. Infinite decay time lets you create endless tails, while a built-in pre-delay adds spatial depth. Modulation controls are expanded for movement and complexity, and a four-band EQ includes low/high cut filters and two parametric bands for detailed tonal shaping. These tools allow for precise tailoring of the reverb.
A standout feature is Auto-Decay, which shortens the decay to a target setting when the input signal exceeds a threshold. This prevents transients from being swamped by long tails, with recovery speed controlling how quickly the reverb returns to its full length. This makes the reverb ‘breathe’ with the music, ensuring clarity in busy mixes.
Workflow
In practice, you would start by selecting a plate style that matches the desired character: the classic EMT 140 for general use, the darker and tighter Goldfoil 240, the bright EcoPlate III, the extended high-frequency Stocktronics, or the economical Audicon. Then choose a preamp to shape the input: Tube for warmth, Solid-State for compression, or Clean for transparency.
Next, adjust pre-delay and modulation to fit the tempo and spatial needs. Use the EQ to cut low end to avoid muddiness, tame resonances, or add brightness. For percussive material, enable Auto-Decay to keep the reverb from masking punch. The infinite decay is useful for ambient pads or sound design elements where long, evolving tails are needed.
Practical Applications
SuperPlate is ideal for vocals, drums, guitars, and synths. On vocals, a classic plate with Tube preamp adds lush, warm ambiance. For drums, Auto-Decay can shorten the tail on attacks, preserving punch while adding space. The Solid-State preamp’s compressor helps control transient spikes on percussive or plucked sounds.
The infinite decay feature is perfect for creating atmospheric textures, risers, or ambient beds in electronic music and film sound. The EQ allows you to fit the reverb into a mix without creating frequency build-up. Including Little Plate, a simplified version, provides a quick, preset-style option for fast results when you need a classic EMT 140 sound with infinite decay, mod, and low cut.
Key features
- Five analog plate styles: EMT 140, EMT 240, Audicon, Stocktronics RX4000, EcoPlate III
- Three preamp modes: Tube, Solid-State (with compressor), Clean
- Infinite decay time for endless reverb tails
- Built-in pre-delay control
- Expanded modulation controls
- Auto-Decay ducking with adjustable threshold and recovery speed
- Four-band EQ with low/high cut and two parametric bands
- Little Plate plugin included
Best for
SuperPlate is best for producers and sound designers seeking authentic plate reverb tones with versatile modern controls. It suits mixing vocals, drums, and instruments, with features like Auto-Decay for clear transients and infinite decay for ambient textures. The multiple plate styles and preamps cover a wide range of genres and creative needs.