TEAC Black USB Amplifier Small UD-505-X/B DAC/Headphone Compact/Bluetooth/MQA/High Resolution/PC/Smartphone/Optical Input/Balanced/4.4mm/pentaconn

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. TEAC's audio design know-how cultivated over many years and high-end audio design philosophy are condensed into a compact A4-sized case. Headphone output with newly adopted diamond buffer circuit High quality wireless playback via Bluetooth Further evolved dual monaural DAC section Further refined analog output circuit