Welcome to MJ Select.
We are Japanese seller. We ship authentic items from Japan.
Please enjoy shopping with peace of mind!
【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
15 types of acoustic remodeling that reproduce the unique body sound of each instrument. Includes a microphone adapter (MAA-1) that allows you to connect a clip microphone for instruments. Over 80 types of effects for acoustic instruments (A1 FOUR:82 / A1X FOUR: 90) Trumpet, saxophone, harmonica, violin, 7-band EQ specially tuned for each, auto wah, detune chorus
Anti-feedback effect that suppresses howling Up to 5 effects can be used simultaneously and the connection order can be freely rearranged Additional effects/patch memories are distributed from the PC/Mac app "Guitar Lab"
Can store 50 types of effect patches (both factory and user) Equipped with an expression pedal that allows you to control effects such as volume, pitch, and wah in real time while playing your instrument (A1X FOUR only) Lightweight and compact design that fits in the pocket of your instrument case
18 hours of continuous operation with 4 AA alkaline batteries Looper function with a maximum length of 30 seconds that can be used to create sounds for acoustic instruments by looping phrases before passing through effects Rhythms for acoustic instruments such as cajon and Latin percussion 68 types of rhythm patterns including
Output EQ that allows you to instantly adjust the overall sound quality to suit the performance environment AUX IN terminal that allows you to connect a music player, etc. Auto save function that automatically saves effect settings
Built-in chromatic tuner Equipped with USB port for connection with Guitar Lab and firmware updates Powered by AA batteries, AC adapter (AD-16 sold separately), or USB bus power
