Apollo
Native
sale
EMT 250 Classic Electronic Reverb
Vintage digital reverb and effects for everything in your mix.
- A “Real Deal” 250 Reverb. Track and mix with the only emulation fully endorsed by EMT International
- Classic Digital Sound. Enjoy the same tones used on records by Pink Floyd, Prince, Elvis Costello, and many more*
- Six Modulation Effects. Dial in vibey ’70s delay, phasing, chorus, and echo
- The Identical Algorithm. Access the exact tone of an original EMT unit from the famed Ocean Way Recording
The First Digital Reverb Ever Made, Now in Your DAW
What They Say
David Rideau
(Janet Jackson, TLC, Sting)
Jeff Juliano
(Gwen Stefani, Luke Bryan, John Mayer)
Andrew Scheps
(Adele, Jay-Z, Red Hot Chilli Peppers)
Frequently Asked Questions
The Universal Audio EMT 250 Classic Electronic Reverb is worth it if you want the most historically accurate version of one of the most influential reverbs ever made, available as a UAD native plug-in. The plug-in uses the same algorithms found in the sourced "golden unit" at Ocean Way Recording, fully endorsed by EMT International, and adds modern features the hardware never had.
The EMT 250 Classic Electronic Reverb is the only authorized software emulation of the EMT 250 hardware, developed with EMT International's direct involvement. Most reverb plug-ins model the sound of a room or a plate; the EMT 250 is a digital reverb unit from 1976 with its own distinctive, open clarity that became a defining sound on records across multiple decades. The algorithms in the plug-in trace directly to the original hardware circuit, not a generic approximation of it.
The original EMT 250, introduced in 1976, was the world's first digital reverb and modulation unit, and it changed how producers and engineers thought about space in a mix. Before it, most studio reverb came from physical plates, springs, or rooms. The EMT 250's clear, open character showed up on records by Prince, Elvis Costello, and the Red Hot Chili Peppers, and it was the go-to tool for engineers like George Massenburg, Bruce Swedien, Daniel Lanois, Brian Eno, and Allen Sides. That sonic DNA is what the UAD plug-in preserves.
The EMT 250 Classic Electronic Reverb covers reverb, delay, phasing, chorus, and echo, mirroring the full range of the original hardware's modulation capabilities. These effects share the same underlying algorithms, so they carry the same character as the reverb. If you want lush chorusing or phasing on guitars and synths with the EMT color, it's all in the same plug-in.
The UAD EMT 250 adds Dry/Wet Mix, Wet Solo, and Hard bypass, none of which were part of the original hardware. Dry/Wet control in particular is something studios had to work around with outboard gear, and having it built directly into the plug-in makes the EMT 250 far more practical for both mixing and tracking workflows. You get the original sound with modern flexibility.
The EMT 250 Classic Electronic Reverb runs as a UAD native plug-in, meaning no Apollo audio interface or UAD-2 DSP Accelerator is required. You can run it directly on your computer's CPU in any compatible DAW on macOS or Windows. This is a change from the original DSP-only version, and it makes the EMT 250 accessible to any producer, regardless of their hardware setup.
The EMT 250 Classic Electronic Reverb works with any major DAW that supports VST, AU, or AAX plug-in formats on macOS and Windows. That includes Pro Tools, Logic Pro, Ableton Live, Cubase, Studio One, Reaper, and LUNA. If your DAW supports standard plug-in formats, the EMT 250 will run in it.
Yes, the EMT 250 Classic Electronic Reverb runs natively on Apple Silicon Macs. Whether you're on an M-series MacBook Pro, Mac Studio, or Mac Mini, it installs and runs without requiring Rosetta.
The EMT 250 Classic Electronic Reverb has a distinctly different character from a plate reverb. Plates like the EMT 140 tend to have a dense, warm, slightly colored tail. The EMT 250's reverb is clearer and more open, with a particular spaciousness that works especially well on vocals, drums, and acoustic instruments where you want presence without mud. The two reverbs complement each other rather than overlap, which is why many engineers use both.
The EMT 250 Classic Electronic Reverb works well across a wide range, but its open, clear character makes it especially effective on lead vocals, snare drums, and acoustic instruments. Engineers like Andrew Scheps and Rik Simpson have used it as a primary vocal reverb on major recordings for that quality. The delay, chorus, and phasing modes add another dimension for guitars and synths where you want movement without losing definition.
Yes, the EMT 250 Classic Electronic Reverb works well for both tracking and mixing. When running as a native plug-in, it processes on your CPU like any other effect, so you can print it during recording or apply it at the mix stage. Many engineers use it as a send reverb in their mix template, where it lives on a return bus and gets fed from multiple sources at different levels. You can also track through the EMT 250 with near-zero latency using the onboard DSP of an Apollo interface.
The EMT 250 Classic Electronic Reverb is one of the better choices you can make for a home studio mix setup precisely because its clarity cuts through without adding the muddiness that reverb can introduce in untreated rooms. Its concise controls also mean you spend time on the music rather than on dialing in settings.
Classic digital reverb emulations are very much in use across modern productions, and the EMT 250 is a good example of why. The EMT 250 hardware's algorithm produces a sound that hasn't been replicated by algorithmic reverb design since, which is why original hardware units still command significant attention when they appear for sale. Having that algorithm in a UAD native plug-in that runs on any computer brings a piece of mix history into whatever session you're working on, without compromise.
The EMT 250 Classic Electronic Reverb works well alongside the EMT 140 Plate Reverb for complementary character, since the 140's denser, warmer plate sound pairs naturally with the 250's open clarity. The Pure Plate Reverb is another option for a different plate color. For rooms and halls, the Lexicon 480L and AKG BX 20 round out a reverb setup that covers most mixing situations. Each one has a distinct signature, and using them as different sends in a session is how a lot of engineers approach it.
The EMT 250 Classic Electronic Reverb and the EMT 140 Plate Reverb model completely different pieces of hardware. The EMT 140 is a physical plate reverb unit from the 1950s, the kind that lived in a room and vibrated a metal sheet to create reverb. The EMT 250 is a digital reverb unit from 1976, the first of its kind. They sound different at a fundamental level: the 140 is denser and warmer; the 250 is cleaner and more open. Many engineers keep both loaded in their sessions for exactly that reason.
The EMT 250 Classic Electronic Reverb contributed to the distinctive space on records like Prince's Purple Rain and the Red Hot Chili Peppers' Stadium Arcadium through its open, clear reverb character that sits behind a source without competing with it. Engineers who worked on those records describe the EMT 250 as having a quality that other reverbs of the era couldn't match. The UAD plug-in uses the same algorithms as the original, sourced from the hardware at Ocean Way Recording.