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Description

EPS means 'Ensoniq Performance Sampler'. The EPS is just that with clever new features that make it not just a professional studio music production tool, but also a powerful live performance instrument. Its biggest feature is its ability to load new samples while playing the instrument, a feature you'd be lucky to find on current synth/samplers. The EPS is somewhat multitimbral in that you can have 8 instruments on-line one at a time or stacked* and switching between them is as easy as pushing one of the 8 instrument buttons. The 'Patch Select' buttons over the Mod-Wheel allow for on-the-fly patch switching from a spot where your hand is likely to be while performing!

Its unique 13-bit sampler is highly versatile with multiple sample rates to choose from (6.25 to 52kHz). However, higher sample rates mean less polyphony and sample time. Unfortunately sample memory is miniscule at 480 Kb yielding anywhere from 5 to 41 seconds of sample time. Fortunately it is expandable up to 896 Kb (with optional 2x expander) or 2.1 Mb (with optional 4x or 4x+SCSI expanders) allowing as much 167 seconds of sample time. Some of the EPS's goodies include an 8 to 16 track sequencer (which steals its memory space from the same RAM that holds the samples) with quantizing, digital filters that seem like analog and preset template envelope options.

The EPS brought together many facets of synthesis at its time: sampling, synthesis and performance. It blended these together in a superb machine that, despite its limited sample memory, is quite popular and useful even today. Though it was later upgraded to the full 16-bit EPS-16+, the 13-bit EPS is a very cost-efficient alternative for any musician in search of classic keyboard-samplers!

  • Although you usually play one instrument part at a time, you can get all 8 up at a time. With the EPS in Load mode by first selecting an instrument and then double clicking another instrument both will be played together. Continue double-clicking the other instrument buttons to layer all 8 instruments! (submitted by Rod Wesson and John Rule).

The EPS has been used by Cirrus, Wu-tang producer RZA and filmaker/composer John Carpenter.

https://www.vintagesynth.com/ensoniq/ens_eps.php

Product specs

Brand Ensoniq
Model EPS Performance Sampler
Finish Black
Year 1988
Made In United States
Categories Samplers
Analog / Digital Digital
Key Size Full Size
Keyboard Action Semi-Weighted
MIDI I/O MIDI Input, MIDI Output, MIDI Through
Number of Keys 61 Keys
Polyphony 20 Voices

FAQs

What is the polyphony of the Ensoniq EPS sampler?

The Ensoniq EPS offers a polyphony of up to 20 voices, allowing for complex layering and sequencing of sounds in your compositions.

How many keys does the Ensoniq EPS have, and what is the action type?

The Ensoniq EPS features a 61-key full-size keyboard with semi-weighted action, providing a responsive and expressive playing experience.

What are the MIDI capabilities of the Ensoniq EPS?

The Ensoniq EPS includes MIDI Input, Output, and Through ports, making it versatile for integrating with other MIDI-compatible equipment in your studio setup.

What is the sample rate range of the Ensoniq EPS?

The Ensoniq EPS supports variable sample rates from 52kHz to 6.25kHz, offering flexibility in sound quality and sampling time for different applications.

Does the Ensoniq EPS feature any built-in sequencing capabilities?

Yes, the Ensoniq EPS includes an 8-track real-time sequencer with an additional 8-track song sequencer, enabling comprehensive sequencing and arrangement of your samples.

SynthMania

SynthMania

Ensoniq EPS demo - Craig A. Series - The FM Collection

Video thumbnail for Ensoniq EPS demo - Craig A. Series - The FM Collection by SynthMania

Ensoniq EPS demo - Craig A. Series - The FM Collection

SynthMania

SynthMania

Video thumbnail for Ensoniq EPS - Synthesized Loop by 100 Things I Do

Ensoniq EPS - Synthesized Loop

100 Things I Do

100 Things I Do

Video thumbnail for Ensoniq EPS (Nov 4, 2019) by SynthMania

Ensoniq EPS (Nov 4, 2019)

SynthMania

SynthMania

Video thumbnail for Real Lo-Fi Boom Bap with the Ensoniq EPS Classic by Tubedigga

Real Lo-Fi Boom Bap with the Ensoniq EPS Classic

Tubedigga

Tubedigga

Video thumbnail for Ensoniq EPS Classic - Introduction and Basic Sampling Tutorial by LUGO “beats by lugo”

Ensoniq EPS Classic - Introduction and Basic Sampling Tutorial

LUGO “beats by lugo”

LUGO “beats by lugo”

Video thumbnail for Ensoniq EPS Basics by Bitley Sounds & Refills

Ensoniq EPS Basics

Bitley Sounds & Refills

Bitley Sounds & Refills

Video thumbnail for Ensoniq EPS Classic - Make Come Thru by vubeatz

Ensoniq EPS Classic - Make Come Thru

vubeatz

vubeatz

Reviews

PROS

  • Exceptional MIDI controller capabilities with multi-track instrument setup

  • Rare and beautiful polyphonic aftertouch offers expressive playing

  • Long key travel and thick felt pads beneficial for those with arthritis

  • 13-bit sampling provides unique, vintage sound character

  • Advanced layering capabilities rival modern samplers

  • Can be upgraded with SCSI expansion and floppy emulators

  • Holds a significant place in music history, known for classic songs

  • Highly praised for its expressive keyboard and sequencing capabilities

  • Offers both clean and grainy sampling options for versatile use

CONS

  • Proprietary disk formats can be cumbersome without upgrades

  • Filters are considered non-resonant and unremarkable

  • Keybeds may wear out over time with heavy use

  • Wave editing capabilities are basic and not top-tier

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Ensoniq EPS.

Features and functionality

  • The Ensoniq EPS 16+ allows for disabling the anti-aliasing filter, resulting in unique sound design possibilities by producing distinct tones.

    Source
  • The EPS features an Urban Dance expansion, noted for its highly usable onboard sounds.

    Source
  • The 13-bit DACs in the Ensoniq EPS provide a distinctive "crunch" that is appealing for creating unique sound textures.

    Source

Comparisons

  • Compared to the ASR10, the EPS 16+ is noted for its lower sampling rates and built-in effects, offering a different sound texture that some users prefer.

    Source
  • Users argue that the EPS 16+ with variable sample rate and filters offers superior effects compared to the ASR10's additional effects, especially when paired with other gear like the SP404SX.

    Source

User experience

  • Despite sharing a reputation for unreliability with the ASR10, several users report the EPS 16+ as more resilient, with fewer repair needs over long-term use.

    Source
  • Loading floppies on the EPS is described as a fun experience, with users appreciating the quality of their saved samples.

    Source

Value and pricing

  • The EPS 16+ is consistently priced between $500-650, significantly less than the ASR10, which can range from $1500 to $5000 depending on condition and modifications.

    Source
  • If available for $50-100, the EPS is considered a worthwhile purchase for those interested in its unique sound capabilities.

    Source

Use cases and applications

  • The EPS 16+ is praised for its ability to enhance big samples, particularly in the mid-high range, making it suitable for specific sound aesthetics.

    Source
  • Owners find the EPS ideal as a sound module when paired with other gear like the MPC Live 2 in a desktop DAW-less setup.

    Source
  • The EPS excels at creating mutated, unexpected sounds, making it relevant for experimental audio work despite its age.

    Source

Setup and maintenance

  • It's recommended to immediately back up EPS disks using an external floppy drive, as they are reaching end-of-life expectancy.

    Source
  • Calibration issues with the keyboard are common, even after resoldering known trouble areas, indicating potential long-term reliability concerns.

    Source

Critic Reviews

Ensoniq Performance Sampler (SOS Feb 88)

muzines.co.uk

The Ensoniq EPS is a powerful sampler that impresses with its deep design and creative potential, making it a standout at its price point. Its ability to load new samples while playing, combined with features like polyphonic aftertouch and advanced layering, makes it a versatile tool for musicians. With 20-voice polyphony and expandable memory, it offers substantial sound quality and flexibility. However, the reliance on an external operating system from disk can be cumbersome, and the lack of a sample input level control is a minor drawback. Overall, the EPS is a revolutionary sampler that sets a new standard in its class.

positive

Blast from the past: Ensoniq EPS | MusicRadar

musicradar.com

The Ensoniq EPS is a nostalgic gem for those seeking vintage sampling vibes. This 13-bit sampler is celebrated for its crunchy, gritty sound, thanks to its unique design and capabilities. Despite its limited 480Kb sample memory and notorious instability, the EPS offers rich modulation options and a surprisingly advanced 16-track sequencer, making it a beloved tool among retro enthusiasts. While secondhand units might be risky due to reliability issues, the EPS remains an affordable option for adding unique texture to your music. However, its quirks and limitations mean it may not be for everyone.

positive
Add

4.5 out of 5

Based on 2 Reviews and 16 Ratings

5 star
4 star
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1 star
mike916

The EPS is Legendary Machine!

The second born of the Ensoniq sampler family.. The Ensoniq EPS definitely changed the game for sampler keyboards.. a step up from Ensoniqs 8bit “Mirage”. They gave us this awesome 13bit sampler that has made hundreds of classic songs. There’s no sound like the EPS/ASR sounds!

tetrafox

Great 80s Sampler!

The Ensoniq EPS is a wonderful sampler, full of great sound libraries and capabilities that hold up even to today's modern standards.

Artist usage

Add artist
See how Autechre uses Ensoniq EPS

Autechre

Music Producer

...
Verified via Soundonsound

AUTECHRE ON ENSONIQ SAMPLERS

Sean: "We use modified software on the sampler for live work. We found some nerd in America who writes interesting software."

Rob: "We were then able to take the sampler input and convert it to a thru for a start. Then we were able to use the software to write our own effects in the EPS."

Sean: "It's even better than the [newer, more powerful] ASR-10. You can select samples independently from the sequencer, which means that as the sequencer is running you can select your sample and edit it, turning it into a synth really. It's already got a decent OS in there, but it's really easy to modify as well.

Rob: "It's really only the American manufacturers, Ensoniq and Emu, that turn their gear into synths and not just sample playback machines."

Sean: "The EPS is just like using the Prophecy really. Everybody beats on about how smart the Prophecy is but we've been able to do that with samples for years. Much of the multiple LFO routings and the assigning of controllers to modulate controllers and so on, we can do on the EPS -- setting up quite elaborate patches on it really quickly. It's weird that Ensoniq is getting ignored in preference to Akai, which admittedly is a tighter more accurate sampler, but it still lacks a lot of scope for exploration, you can't really do a lot with it. With the EPS and the ASR-10 we're still finding things, like changing aspects of effects that you're not supposed to be able to alter."

Although when you originally bought the EPS you obviously didn't know what you know now.

Sean: "No, we bought it because we got a good deal."

Rob: "And it had on-board effects. We thought, 'it's only got two outputs but then it does have effects -- f**k it, we've only got this much money'. Before that the only sampler we had was 1.4 seconds worth on our Boss delay, so anything on top of that was a luxury."

Sean: "By necessity we've struck up a good working relationship with our samplers. The only current sampler that we would get, knowing what we know now, is probably the Kurzweil. It's the only thing that I've used that intrigues me.

Rob: "Emus as well, they seem to have a lot to them."

Sean: "Just in terms of the editability if you put a sampler into a synth you know you'll be buying all those synth facilities, whereas if you're just buying a sampler then that can be limiting. I think a lot of manufacturers still see the sampler as being limited in those respects, which is bullshit, considering the amount of DSP chips that they pack in there. There's so much you can potentially do with them."

See how RZA uses Ensoniq EPS

RZA

Rapper, Music Producer

Wu-Tang Clan

...
Verified via YouTube

The Rza talks gear he used in the past at 5:10, saying, "...when we switched and he gave me the Eps i started making two bar loops, 4 bar loops..nobody wasn't doing that. So it was the Eps that turned me on to that, and he traded with me, and i fell in love with the Eps i din't care about the Sp-1200 anymore.."

See how John Carpenter uses Ensoniq EPS

John Carpenter

Guitarist, Keyboardist

Texas Toad Lickers

...
Verified via The Official John Carpenter

An Ensoniq EPS was used on the soundtrack for "They Live."

See how Mannie Fresh uses Ensoniq EPS

Mannie Fresh

Rapper, Music Producer

Cash Money Millionaires

...
Verified via Medium

In this article with “Medium” in 2016, Mannie Fresh stated that he uses an E-Mu SP-1200 along with an Ensoniq EPS.

See how Emile Haynie uses Ensoniq EPS

Emile Haynie

Music Producer

...
Verified via Emusician

From article on Electronic Musician- It all started with a borrowed Ensoniq EPS sampler. It was back in the early '90s, and Emile (who is also known by his full name, Emile Haynie) was a young DJ with aspirations of getting into production.

See how Jermaine Dupri uses Ensoniq EPS

Jermaine Dupri

Rapper, Music Producer

All Star Tribute

...
Verified via YouTube

In this clip Jermaine Dupri states that he used a Ensoniq EPS for Kriss Kross’s demo

See how Orgue Electronique uses Ensoniq EPS

Orgue Electronique

Music Producer, DJ

...
Verified via Sternstudio

Orgue Electronique utilizes the Ensoniq EPS, as detailed on the Sternstudio website.

See how Todd Edwards uses Ensoniq EPS

Todd Edwards

Singer, Music Producer

...
Verified via YouTube

In the video "Studio Tour with Todd Edwards Producer - Scion Musicless Music Conference 2011 Scion AV (Reupload)" on YouTube, Todd Edwards mentions using an Ensoniq EPS at the 2:03 mark.

See how Necro uses Ensoniq EPS

Necro

Guitarist, Rapper

The Godfathers

...
Verified via YouTube

In the YouTube video they quote rapper Necro stating that he used the EPS before switching to the ASR-10

See how Bobby Prince uses Ensoniq EPS

Bobby Prince

Composer

...
Verified via YouTube

Footage of Bobby Prince showcasing on how he make the music for Commander Keen.

Which showcase some gear like Ensoniq EPS and SC 55.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Ensoniq EPS, it is most commonly used with the following gear.

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2 alternative and related items for Ensoniq EPS, curated by the Equipboard community.

Ensoniq EPS 16 Plus

$169.00

Vintage or Discontinued newer

Newer version with updated 16-bit sampling instead of 13-bit.

Ensoniq ASR-10

$302.57

Vintage or Discontinued newer similar sound

It’s an upgraded version. They added effects and upgraded it from 13bit to 16bit

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