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YAMAHA Q2031B Graphic Equalizer
Product Details
YAMAHA Q2031B Graphic Equalizer
Power on confirmed only.
No other functions or testing environment available, so only power on was confirmed.
Please review the photos before considering your purchase.
This is a 31-band graphic equalizer equipped with signal indicator LEDs, ideal for sound quality adjustment.
- Brand: YAMAHA
- Model: Q2031B
- Function: Graphic Equalizer
- Bandwidth: 31-band
- Signal Indicator: LED Signal Indicator
- Adjustment Features: Level control, High-pass filter
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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.










