Amazon.com: Audio-Technica ATR2x-USB 3.5mm to USB Audio Adapter (ATR Series) : Electronics
AT-HA40USB|ヘッドホン:アクセサリー|オーディオテクニカ
Audio-Technica R70X Professional Open-Back Reference Black Headphones w/ AMP Bundle Includes, FiiO E10K USB DAC and Headphone Amplifier & Slappa HardBody PRO Full Sized Headphone Case (Black) - Walmart.com
Apogee GROOVE Portable USB DAC and Headphone Amp w/ Audio-Technica ATH-M50x 805676301419 | eBay
Audio-Technica LP120XBT-USB Manual direct-drive turntable with Bluetooth® and USB output at Crutchfield
Amazon.com: Audio-Technica ATR2x-USB 3.5mm to USB Audio Adapter (ATR Series) : Electronics
audio-technica USB Headphone Amplifier AT-HA70USB Audio-Technica Silver | eBay