Description

Product Description Hifi 4 Input 2 Output Audio Amplifier Electric Tube Stereo Preamp Reamplifier SA-1000 preamplifier, 4 inputs and 2 outputs at the same time; Separate circuit is designed independently to achieve low distortion and high amplification and reduction output; And it can easily solve the blems such as insufficient output lines and noise in sound conversion. The input terminal is connected to various audio sources such as mobile phones, computers, players, CDs, etc., and can be switched freely. The output terminal is connected to various audio devices such as power amplifiers, active speakers, etc., to achieve low distortion and high amplification and restore output. Features: Enthusiastic Soviet 6H3N bile duct Classic 5532 operational amplifier chip Special design Highly restore the output Specification: Model: SA-1000 Input signal: 4 channels stereo signal Output signal: 2 channel stereo signal Frequency response: 20HZ-20KHZ Dimension: 145 x 85 x 85mm High and low pitch adjustment range: ±6dB Input sensitivity: 0.775V Harmonic distortion: 0.04% typically Operating voltage: 12V Headphone output load impedance: 32-300Ω Headphone maximum power: 160mW/32Ω Signal-to-noise ratio: >100DB (20HZ-20KHZ) Package Included: 1 x SA-1000 (Please make a note about the color you need, or ,we will send it at random