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DROK Professional AS256 Full-band Music Sound Spectrum OLED Display Level Meter, the Car Color Audio Spectrum Kit for HIFI Amplifier, Unique Gifts for Music Lovers


On Sale Now! Free Shipping Included! Save 4% on the DROK Professional AS256 Full-band Music Sound Spectrum OLED Display Level Meter, the Car Color Audio Spectrum Kit for HIFI Amplifier, Unique Gifts for Music Lovers by DROK at High IQ Business Network. MPN: DR-US080085. Hurry! Limited time offer. Offer valid only while supplies last. 8 kinds of classic display modes: Mode 1: 64 frequency division with peak holding mode Mode 2: 64 frequency division without peak holding mode Mode


Product Description

8 kinds of classic display modes:
Mode 1: 64 frequency division with peak holding mode
Mode 2: 64 frequency division without peak holding mode
Mode 3: 256 frequency division with peak holding mode
Mode 4: 256 frequency division without peak holding mode
Mode 5: up and down mirror display mode
Mode 6: 256 points waveform display mode
Mode 7: 128 points waveform +128 frequency division with peak holding
Mode 8: 128 points waveform +128 frequency division without peak holding

Key and Power Switch:
K1: mode switching, with power-off memory
K2: switch between MIC and LIN input, with power-off memory
Power Switch: push down to turn on
 
Potentiometer Function:
Input adjustment potentiometer: for adjusting the input signal, for example, the input signal can be attenuated if it is too strong,  or adjust this potentiometer to shield some equipments which have strong background noise.(clockwise to increase)
Spectral display amplitude potentiometer: for adjusting the maximum display amplitude after AGC (Automatic Gain) process. After setting, the automatic gain will take this setting value as the maximum amplitude to adjust automatically. (clockwise to increase)
 
Connection:
Audio terminal input adopts 3.5mm male headphones, connect it to computer headphone output interface via the audio branch, the other end of the branch connects external audio equipment. Please check whether the audio cable or branch has good contact if the audio has noise or the spectrum has background noise under mute and MIC off mode when using.

Package Includes:
1x AS256 Music Spectrum

Features & Highlights

  • 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

Additional Information

Manufacturer:DROK
Brand:DROK
Model:DR-US080085
Part Number:DR-US080085
Publisher:DROK
Studio:DROK
MPN:DR-US080085
Item Weight:0.33 pounds
Item Size:0.75 x 1.57 x 1.57 inches
Package Weight:0.33 pounds
Package Size:4.1 x 2.1 x 2.1 inches

DROK Professional AS256 Full-band Music Sound Spectrum OLED Display Level Meter, the Car Color Audio Spectrum Kit for HIFI Amplifier, Unique Gifts for Music Lovers by DROK

Buy Now:
DROK Professional AS256 Full-band Music Sound Spectrum OLED Display Level Meter, the Car Color Audio Spectrum Kit for HIFI Amplifier, Unique Gifts for Music Lovers

Brand: DROK
4.7 out of 5 stars with 39 reviews
Condition: New
Lead Time: 1 - 2 Business Days
Availability: In Stock
$184.99
$178.99
You Save: 3%


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