Price Change Announcement

  Hello fellow audiophiles! We’ve opened up our very own online store recently and are now able to offer more reasonable price to you. The price changes are as follows: HUD100 : New Price: $139.99 (Original Price: $169) HE100 : New Price: $59.99 (Original Price: $89) *The price is based on Earstudio’s official store. It can be varied from other online marketplaces. We, Radsone started our business in 2011 with a vision to make everyone enjoy high-quality sound with ease. We are happy that we can offer our products with more affordable price. We will keep you posted with various promotions and updates, so please stay tuned! Team Radsone -- “HUD100 is absurdly small for the feature set, offers flexible power outputs, measures very...

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How to Set LDAC as default Bluetooth codec on Android Phones for the Best Sound Quality of ES100

Today, we would like to share a tip on how to set LDAC on your smartphone to maximize your ES100’s sonic performance. If you are using an Android phone and the OS version of the phone is 8.0 (Oreo) or more, you can enjoy high-resolution LDAC of ES100, which is the best sound quality in Bluetooth audio. What is LDAC? LDAC is an audio coding technology developed by Sony, which allows streaming audio over Bluetooth connections up to 990 kbit/s at 24 bit/96 kHz. (Wikipedia) ES100 is the first Bluetooth receiver in the world to support LDAC. For the best listening experience, we highly recommend you to set LDAC as the default Bluetooth codec in your phone. Below is an...

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