T9 HiFi Vacuum Tube Stereo Amplifier — Bluetooth 5.0, USB DAC, Multiple I/O, 100Wx2

Maximum power: 100Wx2. The T9 vacuum tube stereo amplifier combines classic tube warmth with modern connectivity — featuring Bluetooth 5.0 and an upgraded USB DAC. The unit supports upgraded vacuum tubes and accepts a variety of tube types: 6J1, 6J2, GE5654, 6J3, 6J4, 6J5, 61, 6AK5, etc. Support multiple input and output modes: Input mode: Bluetooth / RCA / pc-usb / optical / coaxial. Output mode: RCA out / AUX OUT. Enjoy HiFi clear sound with tone control thanks to a well-designed circuit and concise wiring; the vacuum tubes mellow the sound and reduce digital harshness so audio comes through warm and sweet without noise. Upgraded USB Dac Amp practical functions simplify operation: input selection with indicators, the ability to cancel the hibernation prompt as needed, and clear real-time status indication.