Boss SDE-3 Delay
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- This item is covered for 5 years
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Boss
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From the Legendary 80s Rack to Today's Stage
Born in 1983, the Roland SDE-3000 established itself on countless tours and studios for its warm digital grain and distinctive modulation. The BOSS SDE-3 condenses this heritage into a robust pedal, reproducing the refined delay engine, peripheral analog behaviors, and the famous modulation inspired by "altered" triangular LFOs. You get the spirit of the cult rack, with immediate ergonomics and current stereo options.Who It's For and Its Uses
The SDE-3 is aimed at guitarists and keyboardists who want a precise yet musical delay, from minimalist setups to complex pedalboards. Ideal for rock, pop, ambient, new wave, shoegaze, or funk, it shines both in the studio (clean tracks, reamping) and live thanks to its stereo, wet/dry, and dry mute output modes. Its tap tempo and MIDI input make it a reliable partner in synchronized rigs.Modern Controls, Enhanced Creativity
On the panel, the essentials: delay time, feedback, modulation Rate and Depth, plus a Hi Cut to shape the high frequencies. The key feature of the SDE-3 is the Offset: it adds a second delay line, either slightly longer (up to +100 ms) or synced to subdivisions (eighth notes to dotted eighth notes) when the tempo is set. Two stereo architectures are available (panning or discrete stereo), with a max time of 800 ms in stereo and 1600 ms in mono. External control via CTL/EXP and MIDI TRS clock sync complete a pro workflow, with buffered bypass to preserve the signal.The Sound
The SDE-3 delivers the clarity typical of vintage digital, but with harmonic warmth and lively modulation reminiscent of racks heard from 80s and 90s icons. It produces repeats that are both clear and musical, capable of rhythmic patterns à la The Edge, wide pads like Steve Lukather, or precise slapbacks for crystalline arpeggios. The Hi Cut filter darkens the tone for lo-fi and ambient atmospheres, while the Offset opens deep and dynamic stereo soundscapes.Technical specifications
| Effects | Delay | Use | electric guitar |
| Format | Pedal | Color | Black |
| Type | sector | ||
| Maximum delay time | 800 ms (stereo) / 1600 ms (mono) | Outputs | OUTPUT A (mono), OUTPUT B on 6.35 mm jacks |
| Bypass | buffered | CTL/EXP | 6.35 mm TRS jack (supports up to 2 footswitches or expression pedal) |
| BOSS warranty | 5 years | MIDI IN | stereo mini-jack TRS (MIDI clock sync) |
| Sampling frequency | 48 kHz | Dimensions | 73 x 129 x 59 mm |
| AD conversion | 24-bit with AF (Adaptive Focus) method for improved signal-to-noise ratio | Weight (with battery) | 450 g |
| DA conversion | 32-bit | Documentation | "Safe Use of the Device," "Important Notes," and "Information" |
| Potentiometers | Time, Feedback, Rate, Depth, Hi Cut, Offset | Power supply | 9 V alkaline battery or PSA series AC adapter (not included) |
| Stereo options | panning or discrete stereo | Consumption | 75 mA |
| Output modes | stereo, wet/dry, dry mute (mono or stereo) | Estimated battery life | approximately 4.5 hours (varies with use) |
| Inputs | INPUT A (mono), INPUT B on 6.35 mm jacks | ||
Questions frequently asked
What is the maximum delay time offered by the Boss SDE-3?
The delay time reaches 1600 ms in mono and 800 ms in stereo. Two stereo architectures are available: pan or discrete stereo.
Does the pedal allow a stereo wet/dry delay?
The OUTPUT A and OUTPUT B 6.35 mm jack outputs allow stereo, wet/dry, and dry mute modes in mono or stereo. The INPUT A and INPUT B inputs also support a stereo configuration.
How does the delay Offset control work?
The Offset setting adds a second delay line, with a gap of up to +100 ms. When the tempo is set, this line can follow subdivisions ranging from eighth notes to dotted eighth notes.
Can the SDE-3 be synced via MIDI?
A MIDI IN input on a stereo mini-jack TRS provides synchronization to the MIDI clock. The cables BMIDI-5-35, BMIDI-1-35, BMIDI-2-35, BCC-1-3535 and BCC-2-3535 are recommended for this connection. A tap tempo is also available on the pedal.
What power supply is needed for this BOSS pedal?
Power is supplied by a 9 V alkaline battery or a BOSS PSA series power adapter, not included. The current consumption is 75 mA and battery life is approximately 4.5 hours.
