Bluetooth Tube Preamplifier Amplifiers 2 Channels HiFi 6H3N Tube Preamp for Speaker Sound Amplifier Audio Home Theater Karaoke

Bluetooth type Description ：

• Amplifier Type: Bluetooth HIFI Pre-amplifier

• Frequency response: 20HZ-20KHz

• High-bass adjustment range: ±6dB

• Input sensitivity: 0.775V

• Harmonic distortion: 0.04% typically

• Operating voltage: 12V

• Headphone output load impedance: 32-300Ω

• Maximum headphone power: 160mW/32Ω

• Suitable for: HIFI Sound Amplifier / speakers

• Signal to noise ratio: >100dB(20HZ-20KHz)

• Product size: 145*85*85mm

• Input : Bluetooth, U disk, RCA

• Output : XLR output, RCA output, 3.5 headphone output

Bluetooth Type Picture :

No Bluetooth Description ：

• Amplifier Type: HIFI Pre-amplifier

• Input Channel : 4

• Output channel : 2

• Frequency response: 20HZ-20KHz

• High-bass adjustment range: ±6dB

• Distortion: 0.04%

• Operating voltage: 12V

• Headphone output load impedance: 32-300Ω

• Maximum headphone power: 160mW/32Ω

• Suitable for: HIFI Sound Amplifier

• Signal to noise ratio: >100dB(20HZ-20KHz)

• Product size: 145*85*85mm

No Bluetooth Picture :