This hybrid vacuum tube amplifier is equipped with the 2.4GHz wireless audio module. It comes with a USB decoder, so you can easily connect your smartphones, iPhones, iPads, iPods and computers to enjoy the high-quality music. This tube amplifier is durable and easy to use.

• Max. power output: 2 x 25W.
• Frequency: 20-20kHz.
• S/N ratio: 90dB.
• Line input impedance: 100K.
• Output impedance: 4/8.
• Input: 2.4GHz.
• Wireless audio input, USB DAC, RCA line.
• Preamp signal output: 2Vrms.
• Headphone output: 3W (32-300).
• Voltage: 90-264VAC.
• Tubes: 6N3 (5670).
• Weight: 2kg.