Selling due to equipment upgrade.
This is a digital equalizer from YAMAHA.
Confirmed sound output for L/R channels.
MIDI functionality has not been tested.
It was used indoors in a rack case.
Instead of pressing buttons, you can adjust settings with the rotary encoder,
making it convenient to set up with an analog equalizer feel.
It also has a sweep function and can set 4 notch filters.
It can be used not only for shaping instrument sounds but also for speaker control.
I purchased this as a used item. Please understand that this is a personal inspection before purchasing.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.
Good value for the price. The item works as expected and there have been no issues during use. Everything seems to function properly.