- Audio PreamplifierTreble and bass adjustment range: 6dB, harmonic distortion: 0.04%, input sensitivity: 0.775V, headphone output load cathode impedance: 32-300, maximum headphone power: 160mW/32.
- Free Choice to SwitchThe input end is connected to various audio sources such as mobile phones, computers, players, CDs, etc., and the output end is connected to a power amplifier to achieve low distortion and highly amplified restored output.
- Highly Restored OutputThe tube preamplifier has multiple sets of audio signal inputs such as red and white Lotus RCA, Bluetooth, U disk, etc. It can also have RCA output, balanced output, and 3.5 headphone output.
- FeaturesThe separate circuit is independently designed to achieve low distortion and highly amplified and restored output; easily solve problems such as insufficient output lines and noise in sound conversion.
- VersatilityMusic brings quiet space to your desk/office. Dance your hands under the warm light and feel the rich cyberpunk atmosphere of HiFi music. The dynamic decorative speakers can also give you a different audio experience in a limited space.
Specification:
Input signal: Bluetooth, U disk, RCA
Output signal: XLR Balanced Output, RCA Analog Output, 3.5 Headphone Output
Frequency response:20HZ-20KHZ
Treble and bass adjustment range: 6dB
Harmonic distortion: 0.04%
Working voltage: 12V
Product size:145*85*85mm
Input sensitivity: 0.775V
Headphone output load cathode resistance: 32-300
Maximum power of headphones: 160mW/32
Signal-to-noise ratio:>100DB(20HZ-20KHZ)
Weight: about 1.5kg
packing list:
Audio preamplifier*1
