The AS256 portable Stereo audio spectrum analyzer(professional monitoring level spectrum) adopts 3 12-inch OLED screen, 32-bit high-speed processor, built-in professional agc (automatic gain control) module and the audio processing circuit, mic acquisition module, can display every music and sound signal accurately, has excellent visual effect
There are 8 kinds of classic display modes(please Refer to the description), press the K1 to switch among the 8 kinds, setting with power-off memory; 256 frequency Division is suitable for treble and alto; 64 and 128 frequency Division are suitable for all music, 64 frequency Division is also suitable for vehicle spectrum
Two kinds of signal acquisition modes: mic (electret condenser microphone) and LIN (line input), press the K2 Key to switch between them, setting with power-off memory; two potentiometers: the audio spectrum analyser display Amplitude and input signal can be adjusted by spectrum display Amplitude potentiometer and input adjustment potentiometer
Powered by USB DC 5V, all devices with USB interface can power up this digital spectrum, including computers, Cell phone chargers, mobile power, etc please do NOT use counterfeit phone chargers, unstable power supply or other power supplies which have large ripple, or it will cause damage to the spectrum
With high sensitive built-in mic, can be used on car music spectrum and radio music monitoring auxiliary equipment when it is used as car spectrum, there is No electrical wiring required, only need to connect USB DC 5V power supply and don't need to connect audio

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.1 inch
Height : 2.1 inch
Length : 4.7 inch

Item Weight: 5.28 ounce (View shipping rates and policies)
Shipping Weight: 5.28 ounce (View shipping rates and policies)

ASIN : B01FHCTDZI