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 problems 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. Enthusiastic Soviet 6H3N bile duct. Classic 5532 operational amplifier chip. Input signal: 4 channels stereo signal.
Output signal: 2 channel stereo signal. Dimension: 145 x 85 x 85mm. High and low pitch adjustment range: ±6dB. Harmonic distortion: 0.04% typically. Headphone output load impedance: 32-300O.1 x SA-1000 (Champaign Gold). This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Amplifiers". The seller is "mylove2014alice" and is located in this country: CN. This item can be shipped worldwide.