Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Easy to use -- No external power supply; and ¦Ð-adopt new power filter design can effectively reduce power supply interference. This is not the original raspberry product. It is just replacing the accessory.
•High sampling rate -- The module supports the high sample rate of 192kHz. With advanced vibration damping technology, the inherent jitter (inherent jitter cycle) can be controlled within 50 ps RMS and the degree of shock absorption is high.
•I2C interface -- Volume Control Hardware supports the I2C interface, and the power supply uses the power. Support audio format: 16-24 bits.
•Composition -- The digital sound card module adopts the WM8804G fine chip and I2S interface, supports 16-2 audio data formats, distortion and dynamics are very good.
•Output Interface -- The sound card board uses two outputs of fibers and coaxial output interfaces for users to connect external power amplifiers.
From USA
