BOSS USED MS-3 [Multi Effects Switcher] Loop Switcher Boss
Product Condition
| Brand New | Unused, as sold. |
|---|---|
| Mint | Like new, no flaws. |
| Excellent | Barely used, very minor wear. |
| Very Good | Light wear, fully functional. |
| Good | Visible wear, plays fine. |
| Fair | Heavy wear, still playable. |
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Description
Description
■Advanced Integrated Pedalboard Solution
The MS-3 is a new concept multi-effects switcher that allows you to build a pedalboard in a way never before seen. It condenses BOSS's renowned effects engine and switcher into a compact enclosure, enabling a professional effects system on an incredibly small and lightweight pedalboard. It's an innovative solution for pedalboards, allowing anyone to realize their ideal sound. Seamlessly combine your favorite compact pedals connected to three external loops with six built-in effects for complete sound shaping. It also features a wealth of control terminals, allowing for amp channel switching, real-time effect control, and even centralized management of MIDI devices. Combining the convenience and functionality of a multi-effects unit with the refined features and customizability of a switcher, it creates an ideal pedalboard system that is small, lightweight, and easily portable.
- A unique integrated pedalboard solution that delivers a professional effects system in a compact size. - Seamlessly combine 6 built-in effects and 3 effects loops for versatile tonal shaping. - Features a total of 112 guitar/bass effects, including delay, reverb, modulation, pitch effects, overdrive, and distortion. - User interface with high visibility and intuitive operation thanks to a backlit LCD, effect on/off indicator, and edit knobs. - Versatile real-time control functions, including control assignment and wave pedal. - Equipped with numerous connection terminals, functioning as the central hub of the system for amp channel switching and effect control. - MIDI OUT terminal enables control of MIDI-compatible devices. - Comprehensive utility tools including tuner, global EQ, and noise suppressor. - Dedicated editor/librarian allows for editing and patch backup.
■ Flexible settings to suit your needs
The MS-3 is designed with ultimate flexibility in mind, allowing you to build a variety of effects systems, from simple to complex, to suit your needs. It excels at creating tones by combining the built-in effects with three compact pedals connected to an external loop, providing centralized control of effects systems including MIDI devices and multiple amplifiers, and even functioning as a compact, lightweight, and highly portable standalone multi-effects unit.
■ Carefully selected BOSS effect engines
The MS-3 has 112 built-in effects. It features effects tuned for guitar and bass respectively, organized into six categories: FX1, FX2, Mod1, Mod2, Delay, and Reverb. FX1/FX2 includes overdrive, distortion, compressor, pitch shifter, slow gear, and more, while Mod1/Mod2 includes a wide variety of effects such as chorus, vibrato, tremolo, phaser, and flanger, greatly expanding the possibilities for sound creation.
■ Control function that allows you to centrally manage everything at your feet.
The MS-3 allows you to control your entire system with a robust footswitch. In memory mode, you can switch between patches and banks, while in manual mode, you can turn loops and effects on and off, and even assign parameters for multiple effects, allowing for real-time control with your feet. Furthermore, assignment settings in manual mode can be saved for each patch, so you can instantly recall detailed setups tailored to each song.
■ Effect loop that allows you to incorporate your preferred sound into the system.
The MS-3's three built-in loops allow you to integrate your favorite effects pedals into your system. Pedals connected to the loops can be individually switched on and off from the MS-3, and you can freely position the MS-3's built-in effects before and after external effects. Combine your favorite distortion or booster with the MS-3's built-in effects to create a versatile and personalized sound.
■Infinite creativity packed into a small body
The MS-3 condenses the know-how that BOSS has accumulated from designing countless effects. It features a backlit LCD that allows you to see patches/banks and parameters at a glance, intuitive edit knobs, and indicator LEDs that show the on/off status of all loops and effects at a glance, resulting in a streamlined user interface that allows anyone to quickly achieve their desired sound. Furthermore, it can store up to 200 patches of tones and control settings, allowing you to easily recall and use your favorite settings.
■ Professional-level expandability
The MS-3 offers a wide range of options for expanded control. Various operations are possible using external footswitches, including tap tempo, effect on/off, parameter control, and volume, wah, and pitch shifter control via an external expression pedal. The CTL OUT terminal allows for complex system control at your feet, including switching amplifier channels and controlling compatible external devices. Furthermore, the MIDI OUT terminal allows you to control MIDI-compatible devices by sending master tempo, program change, and control change information. The two output systems can also be freely configured for each patch (stereo/L only/R only), expanding the possibilities for settings using two amplifiers.
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Please Note
The following information applies to international orders.
■ Condition
Items with “USED” in the product name are pre-owned and will be delivered as shown in the photos. Signs of wear may be present. All items are function-tested by our staff and rechecked before dispatch.
■ Stock
Many products are stocked across Ikebe stores in Japan. As a result, shipment may take several days. In-store sales may also cause items to sell out. If an item is unavailable, we will contact you promptly; in that case, the order will be canceled and any payment will be refunded.
■ Shipping
We use DHL Express for shipping.
Asia: 10–20 days (estimated)
North America and Oceania: 20–30 days (estimated)
Shipping costs are calculated based on the shipping address and will be finalized at the time of shipment.
■ Taxes & Duties
There are no additional charges beyond the total payment amount displayed at checkout.
■ Other
We cannot declare a reduced item value or mark purchases as gifts.
* Warranty
Our product warranty is valid only within Japan.
* Voltage
All electrical products are intended for the Japanese market and are designed for 100 V operation.
*Regarding transportation
Based on the regulations of the shipping company, aviation laws, and the laws and import regulations of the destination country, we cannot ship dangerous goods or restricted items internationally.
Examples of such items include, but are not limited to, high-pressure gases (aerosol cans), flammable liquids (oils, paints, etc.), combustible materials, batteries, and other items classified as dangerous goods.
If your ordered items fall under these restrictions, we reserve the right to cancel your order or ship only certain items, at our discretion.
Furthermore, accessories and included items are also subject to these restrictions, so any items deemed ineligible for shipment will be removed before shipping. Please understand this in advance.
The final decision on whether or not to ship will be made by us based on the shipping company and relevant laws and regulations, and we cannot guarantee individual decisions in advance.
About us
Founded in 1975, Ikebe Music is one of Japan's largest general music stores.Thanks to its long history and proven track record, it has earned the trust of musicians and music fans not only in Japan but around the world.
Ikebe Music ships not only within Japan, but also overseas.As a well-known retailer of used musical instruments in Japan, we have a wide selection of used and vintage instruments.
We have a wide variety of unusual and rare instruments, so please take a look.Please note that we do not list new products, as our contracts with our suppliers prohibit international shipping.
About our stores
In Japan, we have about 30 stores in Tokyo (Ikebukuro, Shibuya, Akihabara) and Osaka.
We have just opened our flagship store, IKESHIBU (IKEBE SHIBUYA), in Shibuya, Tokyo, which brings together numerous musical instrument specialty stores and serves as a hub for entertainment culture.
Please be sure to stop by if you are visiting Japan.

About Shipping




We carefully pack every item with protective materials to ensure it arrives safely.
The photos above show an example of how we securely pack a bass guitar for shipping.
Regarding handling of used products
All used products sold by Ikebe Musical Instruments Store are inspected, working, and maintained, ensuring their safety and security. We inspect each item individually for defects before shipping.
If there are any missing images, please contact us with your inquiry and let us know the angle and focus you need to better understand the condition of your item before ordering. We will respond after taking photos.
Because these are used items, we strive to provide detailed information about their condition so you can order with confidence.
![USED_MS-3_[Multi_Effects_Switcher]_Loop_Switcher_Boss_01](http://global.ikebe-gakki.com/cdn/shop/files/865098_01.jpg?v=1789109196&width=1214)
![USED_MS-3_[Multi_Effects_Switcher]_Loop_Switcher_Boss_02](http://global.ikebe-gakki.com/cdn/shop/files/865098_02.jpg?v=1789109196&width=1214)
![USED_MS-3_[Multi_Effects_Switcher]_Loop_Switcher_Boss_03](http://global.ikebe-gakki.com/cdn/shop/files/865098_03.jpg?v=1789109196&width=1214)

