Why Shop With Us?
Free Shipping
Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
Orders placed before 3 p.m. ET usually ship the same business day.
Learn More2-Year Free Warranty on Guitars
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Contact Us for DetailsWe're Here for You
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.
Contact UsContact Us
Hablamos Español
866.226.2919
Hours:
MON - FRI 6 AM – 7 PM PT
SAT 6 AM – 6 PM PT
SUN 8 AM – 5 PM PT
Holiday Hours:
Thanksgiving: Closed
Christmas Eve Hours: 6 AM PT – 3 PM PT
Christmas Day: Closed
New Year’s Eve: 6 AM PT – 4 PM PT
New Year’s Day: Closed
This season, gift now & pay later with 
Get Details
Open-Box BOSS SDE-3 Dual Digital Delay Effects Pedal Condition 1 - Mint Black
true true
Musician's Friend Rewards
This oversized item has special shipping requirements
Open-Box BOSS SDE-3 Dual Digital Delay Effects Pedal Condition 1 - Mint Black
Oops!
- Free Shipping
- Flexible Financing
- Lowest Price
Gold Coverage Protection
Protect your gear
Gold Coverage Protection
Gold Coverage goes above and beyond the manufacturer's warranty to protect your gear from unexpected breakdowns, accidental damage from handling and failures. This plan covers your product for one, two, three or up to five years from your date of purchase, costs just pennies per day and gives you a complete "no-worry" solution for protecting your investment.
Gold Coverage Includes:
- Unexpected and unintentional spills, drops and cracks
- Normal wear and tear
- Power surges
- Dust, internal heat and humidity
Other plan features include:
- For products over $200, No Lemon Policy applies. If it fails for the same defect 3 times, it is replaced on the 4th breakdown. (Does not apply to failures due to drops, spills, and cracks)
- For products under $200 experiencing the above failures, a Musician's Friend gift card will be issued for the full price of the product + tax.
- Shipping fees covered if required for repair or replacement
- Plans are transferable in the event merchandise is sold
- Plans are renewable on new gear
*Limitations and exclusions apply. See terms and conditions (Opens in new window) for program details
Term for New Gear begins on date of purchase but does not replace the store return policy or manufacturer coverage.
Craft immersive soundscapes with independent stereo delays.
The BOSS SDE-3 dual digital delay pedal puts two classic delay effects at your feet. Designed for guitarists and bassists, the SDE-3 offers independent control over two high-quality digital delays with versatile routing options for mono or stereo rigs.
Dual Digital Delays with Vintage-Inspired Tone
The SDE-3 provides two independent delay lines based on the renowned SDE-3000 digital delay. Each delay features controls for time, feedback, level and depth for crafting delays from subtle echoes to intense, layered sounds. A high-cut filter lets you shape the delay tone. Whether you prefer crisp, articulate delays or warm, analog-style sounds, the SDE-3 has you covered.
Vintage Sound, Modern Versatility
The SDE-3 faithfully reproduces the warm, gritty delay tone of the SDE-3000, a sought-after rack unit from the early days of digital delay. At the same time, it offers modern performance features like full stereo I/O, MIDI control and an expression pedal input for external control of delay time, feedback and level. With the SDE-3, you can achieve vintage 80's ambiance or experimental delay textures with your current rig.
Flexible Routing for Mono or Stereo Setups
The SDE-3 offers flexible input and output routing for integration into mono or stereo rigs. In mono mode, you can run the delays in series or parallel. For stereo operation, choose from parallel, serial, ping pong and cross-feedback modes. A carryover switch lets you run one delay into the other for cascading delay effects. With the SDE-3, you have the connectivity and routing needed for professional delay techniques in any setup.
Road-Ready Design
Like all BOSS pedals, the SDE-3 features a durable, stage-ready design. It runs on a 9V battery or optional power adapter for long-lasting performance. The pedal's metal casing ensures it can withstand the rigors of the road. A bright LED indicator displays the tempo of the selected delay and serves as a battery level check. For players wanting professional, road-tested digital delay in a convenient floor pedal, the BOSS SDE-3 dual digital delay is ideal.
Features
- 24-bit/48kHz digital delay with 32-bit DA conversion
- Dual delay lines with independent level control and stereo I/O
- Time, depth, feedback, rate and hi-cut tone controls per delay line
- Buffered bypass, expression pedal control and MIDI input
Order the BOSS SDE-3 dual digital delay effects pedal today.
SDE-3 Dual Digital Delay Effects Pedal Specifications:
Power- Power supply: Alkaline battery (9V, 6LR61 or 6LF22, commercially available), AC adapter (PSA series: sold separately)
- Current draw: 75 mA
- Expected battery life under continuous use: Approx. 4.5 hours (Alkaline)
- Connectors: Input A (Mono) jack, Input B jack, Output A (Mono) jack, Output B jack — 1/4" phone type, CTL/EXP jack — 1/4" TRS phone type, DC IN jack, MIDI IN jack — Stereo miniature phone type
- Input impedance: Input A (Mono), Input B — 1 mohm
- Output impedance: Output A (Mono), Output B — 1 kohm
- Recommended load impedance: Output A (Mono), Output B — 10 kohms or greater
- Controls: Time knob, Feedback knob, Level knob, Depth knob, Rate knob, Hi Cut knob, Offset knob, Pedal switch, Carryover switch
- Indicator: Check indicator (used for indication of Tempo and check battery)
- Bypass: Buffered bypass
- Sample rate: 48kHz
- AD conversion: 24 bits + AF method (Adaptive Focus method) This is a proprietary method from Roland & BOSS that vastly improves the signal-to-noise (SN) ratio of the AD and DA converters
- DA conversion: 32 bits
- Nominal input level: Input A (Mono), Input B — -20 dBu
- Maximum input level: Input A (Mono), Input B — +7 dBu
- Nominal output level: Output A (Mono), Output B — -20 dBu
- Maximum output level: Output A (Mono), Output B — +7 dBu
- Dimensions (WxDxH): 2-7/8" x 5-1/8" x 2-3/8"
- Weight (including battery): 1 lb.
- AC adapter: PSA series
- Footswitch: FS-5U
- Dual footswitch: FS-6, FS-7
- Expression pedal: FV-500H, FV-500L, EV-30, Roland EV-5
- TRS/MIDI connecting cable: BMIDI-5-35, BMIDI-1-35, BMIDI-2-35, BCC-1-3535, BCC-2-3535
Questions & Answers
Do you have questions about this product?
- Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
- Orders placed before 3 p.m. ET usually ship the same business day.
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.
Musician's Friend Support