Knowledge Base Recent Articles KIYOLA KF-20, KF-25: How can I change the temperament (tuning system)? KIYOLA KF-20, KF-25: Can I purchase the pedal or bench separately? KIYOLA KF-20, KF-25: Is there a dedicated dust cover available? KIYOLA KF-20, KF-25: Are Bluetooth earphones or headphones supported? KIYOLA KF-20, KF-25: Can I adjust the feel of the damper pedal? KIYOLA KF-20, KF-25: Damper effect is applied to your playing when playing along with internal songs KIYOLA KF-20, KF-25: No sound is heard from the internal speakers even after unplugging the headphones GO:MIXER STUDIO: Can it be used as a standalone mixer? GO:MIXER STUDIO: Is Android supported? GP-3: How many songs and how much length can I record to the internal memory (500KB)?