Ensoniq ASR-X Pro

The ASR-X Pro Resampling Production Studio. An enhanced update to the ASR-X, the ASR-X Pro is a sampling, synthesizer, sequencer and effects studio in a single tabletop unit. For a machine that's competing with the Akai MPC3000, the ASR-X Pro is a worthy opponent. It's got professional sampler specifications, and easy yet professional sample editing features. Process your samples with modern edit functions including copying, truncating, reduce bits, scaling, normalizing and inverting. It has enough built-in effects to sweeten your samples with: EQ, Reverb, Chorus, Flanger, DDL, Distortion, Tunable Speaker, Chatter Box, Vocal Morph, and Auto-Wah. Sequencing is also easy and hands-on. Microscopic Tempo control and resolution allow for punchy groovy sequences with plenty of feel and note capacity. There are also independent dual multi-mode dynamic digital filters with low-pass, high-pass, variable bandwidth band-pass, resonant low-pass and resonant band-pass.
What separates the ASR-X Pro from the ASR-X? The Pro now offers a SCSI interface for limitless storage to disk or drive. A cool new Flash OS system means you can upgrade it simply by inserting a floppy, no messing with ROM chips! There's a new Stomper program that synthesizes phatt analog drum machine sounds (a built-in drum machine) - giving the MPC3000 a run for its groove. Memory can be expanded to a whopping 66MB for over 12 minutes (mono) sampling time. There is also a very cool Resampling technology that allows you to digitally resample sounds, loops or sequences with any effects and tweaks you've applied back into itself. Optional upgrades beside memory include the ESP-2 effects chip, EXP 24MB sound and wave expansion board and the X-8 eight output expander. The ASR-X Pro is compatible with virtually everything including most sound libraries and sampler libraries.
- Demos & Media
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Audio Clip 1 - Some demos on the ASR-X Pro, from the Future Music CD, issue 77.
Manual - Download the original owner's manual from SoundProgramming.net.
- Specifications
- Polyphony - 32 voices
- Sampler - 44.1kHz; 20-bit A/D, 18-bit D/A, 16-bit Memory; Stereo or mono; Sample-time: 2MB standard (20.5 seconds max); expandable up to 66MB (13 minutes max)
- Sequencer - 16 polyphonic tracks, Up to 128 Sequences, 384 PPQ clock resolution, Tap Tempo
- Effects - Real time modulation of effects parameters; 40 algorithms with many programmable variations per effect and 5 Stereo busses: Insert, Light Reverb, Medium Reverb, Wet Reverb, Dry
- Keyboard - 13 Velocity sensitive trigger pads
- Memory - Disk: 1.4 MB Quad-density HD, 3.5" micro-floppy disk
- Control - MIDI
- Date Produced - 1998
- Websites of Interest
- Resources & Credits
Images from Ensoniq.
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So this was basically my first piece of pro audio equipment (along with an Alesis rompler keyboard from the same time period) and I made a lot of music with it. But it was really frustrating. Anybody who thinks it might be a good idea to get one should think twice if they want to use the sequencer. An Akai MPD32 comes with a copy of Ableton Live Lite and would probably cost less. Even if you want to avoid using a computer-based DAW so you can play live without a laptop, don't count on it, because the sequencer timing will probably wreck your shows.
Shortly after its release, Ensoniq went under and (if I recall correctly) got bought out by EMU. There were no further OS updates for this machine. The price of computer hardware and software for making music dropped sharply around this time as well. I sold the ASR-X Pro to some guy in Germany and never looked back.
Now for the cons. Floppy disks. It was pretty cool ten years ago, now... anything like this would need USB or Firewire to be commercially viable. I bought the whole SCSI upgrade and spent a lot on an external Zip drive. Zip drives were extremely unreliable and often corrupted unpredictably, destroying many songs in the process because each Zip disk could store a lot more than a single floppy.
It’s a table top tank! I’ve fully expanded the memory and purchased a CD reader to load samples faster. It’s also connected to my computer with a SCSI cable that I use to dump files back and forth with either Sound Forge or Recycle and a zip drive. The sampling capability is amazing and very fast to do and allows you to easily assign the sample either to a specific pad or even use it as an entire instrument. The pad assign ability is great when sampling drum kits and percussions or even if you take the time to sample every note of an instrument. I love producing with this monster so much that every piece of hardware and software I have is connected to it constantly! If you every feel the need to get a hard ware sampler get this one. It’s worth the money!