Roland SDE-1000

Roland SDE-1000 Digital Delay

The Roland SDE-1000 represented Roland's entry into the affordable Digital Delay market, and it brought quality effects for all of us. The Roland SDE-1000 Digital Delay is a high quality 12-bit digital delay machine with various attractive features including chorusing.

Roland SDE-1000 Digital Delay Details

Roland dived into the effects world with a string of great product, the Roland SDE-1000 was their third entry in the world of digital delays, and it brought with it affordability with a great feature set.

  • Wide Frequency Characteristic, Low Harmonic Distortion and Low Noise.
  • Long Delay Time (Max. 1125ms)
  • Highly Accurate Delay Time Display (10.1 ms step indication from 0 to 10mB).
  • Memory function retaining up to four different panel settings.
  • Modulation Fool Control and Preset Shift Jacks useful for live performance.
  • Play Mate Jack that enables delay time setting with the Foot Control.
  • The Hold Jack allows delay sound repetition.
  • Delay Remote Jack that is useful for turning the Delay effect on or off.
  • The Twin Output jacks useful for stereo performance such as Chorus effect.

 

The Roland SDE-1000 Digital Delay uses a 12bit system with a less than CD sampling rate, which yields a lower frequency response than CD and is part of the reason for the sonic signature of the delayed signal.

Roland in fact developed and released the Roland SDE-1000 and SDE-3000 together, and both machines are clearly the exact same electronics in terms of converters and sonic performance.

The difference between them is in the memory capacity, and the SDE-3000 has double the memory, plus the display on the front being more informative on the Roland SDE-3000 and more of the controls are stored in the memory of the SDE-3000.

The Roland SDE-1000 sold for US$499 upon release, and the SDE-3000 sold for US$1099, a hefty price to pay for the extra features.

Specifications

  • Input Level: -20 dBm, -35 dBm
  • Input Impedance: 560kΩ (-20 dBm), 560kΩ (-35 dBm)
  • Output Level: -20 dBm (-3 dBm max.), -35 dBm (-18 dBm max.)
  • Output Impedance:
    • 570 Ω (-20 dBm Mixed), 1.8kΩ (-20 dBm Delay)
    • 100 Ω (-35 dBm Mixed), 330 Ω (-35 dBm Delay)
  • Delay Time Range:
    • 0 to 375/0 to 750 ms (x 1.5VR min.)
    • 0 to 562/0 to 1125 ms (x 1.5VR max.)
    • 0 to 10 ms (0.1 ms step) 10 to 1125 ms (1 ms step)
  • Frequency Characteristic:
    • 10 Hz to 100 kHz +0, -1 dB (Direct)
    • 10 Hz to 17 kHz +0.5, -3 dB (Delay 0 to 375 ms)
    • 10 Hz to 8 kHz +0.5, -3 dB (Delay 0 to 1125 ms)
  • S/N (IHF A):
    • 90 dB (Direct) at rated input/output, Dynamic Range 112 dB (typ)
    • 80 dB (Delay) at rated input/output, Dynamic Range 90 dB (typ)
  • Total Harmonic Distortion:
    • 0.05% max. (Direct) at rated input/output
    • 0.08% typ. 0.2% max. (Delay) 1 kHz at rated input
  • Delay Accuracy: ±0.4%
  • Dimensions: 482mm x 46mm x 310mm
    Weight: 5kg

TRY OUR ‘MY EFFECTS RACK’ FEATURE TO TRACK WHAT YOU HAVE IN YOUR EFFECTS RACK NOW, AND THOSE ITEMS YOU WISH TO ADD.

The details provided above are drawn from historical documents like advertising brochures or user manuals. They’re shared without bias or review. This info is given solely for your consideration, helping you gauge its usefulness to you.

User Reviews

THE ORIGINAL

By Chuck

Sound Quality 100%
Build Quality 100%
Usefullness 90%
Mojo/Funk 95%
Reliability 100%

When the SDE-1000 came out it was a revelation. It was an amazing piece of equipment for about $350 when Lexicon and others were selling their DD’s at twice the price. Using this amazing piece of equipment was a joy. The chorus was luxurious and the delay was absolutely mind blowing. I didn’t modulate that much so I can’t speak to that but this was the piece of equipment that blew open the venerable doors to fantastic equipment at an affordable price. Kudos to Roland!

ANOTHER MILESTONE IN MY STUDIO

By Cardioid

Sound Quality 100%
Build Quality 100%
Usefullness 100%
Mojo/Funk 100%
Reliability 100%

When I received this delay, I was in heaven. I sat there for days on end with a guitar and played rhythmic textures with the delay providing dotted or triplet accompaniments. I was so intoxicated that I could not leave it alone for more than a few hours.

When I received a synth with sequencer later on, it became even more addictive. I loved the solid feel of the delay and ease of operation far better than the one-box-does-it-all approach of later generation effect boxes. There was only one point to complain. The programmer, which only includes 4 storage buffers, does not remember the modulation settings, only if the modulation was on or off.

I though that was a serious oversight, greatly reducing the usefulness of the programming feature. Other than that, it was one of my favorite pieces of equipment for many years (which is also what lured me into writing this review). Well done, Roland. The next box by Roland providing this much excitement was the venerable SRV-2000.

Review

By Michael Behringer

Sound Quality 85%
Build Quality 90%
Usefullness 85%
Mojo/Funk 80%
Reliability 95%

Used it? Leave your rating and review.

Audio Samples
Alternatives

Currently no information available…

Plugin Alternatives

Currently no information available…

Classic Tracks

Currently no information available…
The absence of information doesn’t necessarily mean it hasn’t been used on classic tracks or albums; it just means we don’t have the details.

Famous Racks

No results found.

Related Articles

No results found.

3 Responses

  1. I still have mine It works great But only goes to -20 DB Pro studio gear goes to +4DB Still gives great delay sounds I got mineUsed in 1989 for $120

  2. When the SDE-1000 came out it was a revelation. It was an amazing piece of equipment for about $350 when Lexicon and others were selling their DD’s at twice the price. Using this amazing piece of equipment was a joy. The chorus was luxurious and the delay was absolutely mind blowing. I didn’t modulate that much so I can’t speak to that but this was the piece of equipment that blew open the venerable doors to fantastic equipment at an affordable price. Kudos to Roland!

  3. Hey I’ve had the SDE 3000a and 1000 for a few years and I just use the mixed outputs, can anyone tell me what and how the send and return feedback loop is for?
    Also the playmate output and the modulation CV outputs?

    Manuel only says it’s used for a wide variety of effects.
    If the play mate output can be used for changing times what kind of pedal do you use etc?

    Please help fellow delay enthusiasts:)
    Mikeo

Leave a Reply

Just a Quick

Question?

Can you tell us quickly what it is you love about Vintage Digital, and what it is you would like to see more of on the site? Is there anything you think we should add?
Let us know!