Gear article
Boss MD-200 Modulation Pedal
The Boss MD-200 Modulation Pedal is a compact multi-effects unit featuring twelve world-class modulation modes derived from the flagship MD-500 series. Designed for professional versatility, it incorporates internal 32-bit AD/DA conversion, a dedicated tempo switch, and advanced patching via an insert function.

Overview and History
The Boss MD-200 is part of the 200 series, a line of pedals designed to offer the high-end processing power of the 500 series in a streamlined, pedalboard-friendly footprint. It serves as a comprehensive solution for guitarists and keyboardists seeking a wide array of modulation effects without the complexity or size of larger workstation pedals. The unit is typically supplied with necessary connectivity options, such as MIDI cables, to integrate into modern digital workflows.
Core Features and Functionality
The MD-200 provides twelve distinct modulation modes, including Chorus, Flanger, Phaser, and Tremolo. A key hardware feature is the built-in tempo switch, which allows users to tap in rates manually to ensure effects remain synchronised with the music.
One of the pedal's most significant technical advantages is the 'Insert' function. This allows users to patch other pedals into the MD-200's signal chain and choose whether the modulation occurs before or after the external effect (pre/post-mod processing). This flexibility is essential for complex signal routing.

Sound Character
The MD-200 is designed to cover a broad spectrum of sonic textures. The 'Chorus' mode is engineered for 80s-style lead tones, providing lush and wide spatial effects. Conversely, the 'Tremolo' setting aims to recreate vintage quiver and rhythmic pulsing. The 32-bit processing ensures that even extreme settings remain clear and defined, maintaining the integrity of the original instrument signal.
Target Audience
This pedal is suited for musicians who require a diverse 'arsenal of modulation' but have limited space on their pedalboard. Its intuitive controls make it accessible for live performers, while the MIDI connectivity and high-fidelity audio conversion satisfy the requirements of studio environments.
Comparison and Connectivity
While the MD-200 sits between single-effect stompboxes and larger multi-effects units, it stands out due to its specific focus on modulation quality and routing. To maintain signal integrity, high-quality cabling is recommended. Common related accessories include the Neutrik NC3FRX right-angled connectors or Ernie Ball P06049 instrument cables. For users integrating the pedal into larger systems, adaptors like the Neutrik NA2MP or Studiospares XLR cables may be utilised for interface connections.
Related gear
£5.99 ($8)Studiospares
Studiospares Standard XLR (M) - XLR (F) Cable 60cm
£17.57 ($22)Ernie Ball
Ernie Ball P06049 10ft Straight-Angle Instrument Cable White
£32.00 ($41)LD Systems
LD Systems WS100BNC10 BNC to BNC Antenna Cable 10m
£4.99 ($6)Gear4Music
Essentials Dual Jack to RCA Phono Cable 3m
£10.50 ($13)Neutrik
Neutrik NC3FRX Right-Angled 3-Pole Female XLR Connector
£56.00 ($71)Adam Hall
Adam Hall 5 STAR Neutrik DMX 5-Pin Lighting Cable 20m
£4.99 ($6)Studiospares
Studiospares Standard XLR (M) - XLR (F) Patch Cable 30cm
Frequently asked questions
- How many modulation modes does the Boss MD-200 have?
- The pedal features 12 distinct modulation modes, allowing users to choose from a wide variety of effects including Chorus, Phaser, and Tremolo.
- What is the primary benefit of the MD-200's 'Insert' function?
- The insert function provides versatile patching options, allowing you to place other pedals in the signal chain and select pre or post-modulation processing.
- Does the Boss MD-200 include a way to sync effects to a specific beat?
- Yes, the pedal features a built-in tempo switch. This allows the user to tap in specific rates to ensure the modulation effect is always in time with the song.
- What kind of audio quality does the MD-200 provide?
- The pedal features world-class 32-bit AD/DA conversion. This ensures high-fidelity sound quality suitable for both professional studio recording and live performance.
- Can I get 80s-style sounds from this pedal?
- Yes, the Chorus mode is specifically highlighted for its ability to dial in classic 80s lead tones. It provides the lush, swirling modulation typical of that era.
- What does the Tremolo setting offer?
- The Tremolo setting is designed to create a vintage quiver. It replicates the classic volume-pulsing effect found in historical amplifier designs.
- Is the Boss MD-200 a compact pedal?
- Yes, the MD-200 is designed to offer high-end effects in a compact footprint. It is smaller than the 500 series while providing more features than standard single-switch pedals.
- Does this pedal support MIDI connectivity?
- Yes, the MD-200 supports MIDI, often packaged with a MIDI connection cable. This allows for external control of parameters and preset switching.
- What is the typical price for the Boss MD-200?
- The typical price for the Boss MD-200 Modulation Pedal is approximately GBP 245. Prices may vary slightly depending on the retailer and included accessories.
- Can I use XLR cables with the MD-200?
- While the pedal uses standard jack inputs, you can use adaptors like the Neutrik NA2MP or Studiospares XLR to 1/4 inch cables to connect it to balanced equipment. This is useful for studio patching.
- Does the pedal allow for pre and post-processing control?
- Yes, thanks to the insert function, you have your say over pre and post-mod processing. This allows you to decide if the modulation affects the signal before or after other effects in the loop.
- Are the effects in the MD-200 considered professional grade?
- Boss describes the MD-200 as featuring world-class effects. The algorithms are derived from their flagship processors to ensure professional-level sonic performance.
