---
product_id: 588369210
title: "LED Audio Spectrum DIY Kit, AK2515 Audio Spectrum Analyzer, VFD Sound Level Meter, VU Meter Screen Display Signal Spectrum Analyzers Tool"
brand: "jheuayk"
price: "37173 Ft"
currency: HUF
in_stock: true
reviews_count: 2
url: https://www.desertcart.hu/products/588369210-led-audio-spectrum-diy-kit-ak2515-audio-spectrum-analyzer-vfd
store_origin: HU
region: Hungary
---

# 16-level brightness 300Hz-20KHz range AGC processing LED Audio Spectrum DIY Kit, AK2515 Audio Spectrum Analyzer, VFD Sound Level Meter, VU Meter Screen Display Signal Spectrum Analyzers Tool

**Brand:** jheuayk
**Price:** 37173 Ft
**Availability:** ✅ In Stock

## Summary

> 🎶 Illuminate Your Sound Experience!

## Quick Answers

- **What is this?** LED Audio Spectrum DIY Kit, AK2515 Audio Spectrum Analyzer, VFD Sound Level Meter, VU Meter Screen Display Signal Spectrum Analyzers Tool by jheuayk
- **How much does it cost?** 37173 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/588369210-led-audio-spectrum-diy-kit-ak2515-audio-spectrum-analyzer-vfd)

## Best For

- jheuayk enthusiasts

## Why This Product

- Trusted jheuayk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smooth and Rich Display:** Benefit from smooth display modes and bottomless options for a captivating visual experience.
- • **Precision Frequency Sweep:** Experience a precise frequency sweep from 300Hz to 20KHz, ensuring accurate audio analysis.
- • **Dynamic Brightness Control:** Enjoy a 16-level brightness adjustment for optimal visibility in any environment.
- • **Flicker-Free LED Technology:** Utilize a professional constant current driver chip to eliminate flickering, ensuring a steady light output.
- • **Customizable Display Settings:** Adjust channel settings within 150Hz-20KHz for tailored audio visualization.

## Overview

The AK2515 LED Audio Spectrum DIY Kit is a sophisticated audio spectrum analyzer designed for precise frequency analysis and customizable display settings. With features like a 300Hz-20KHz frequency range, 16-level brightness adjustment, and flicker-free LED technology, this tool is perfect for audio enthusiasts and professionals seeking to enhance their sound visualization.

## Description

Hint: this is assembled16-segment audio spectrum display PCB size 176*50mm, LED size 167*41mm.The thickness of the flattened PCB board is 14mm, the thickness of the LED module is 8mm, and the total thickness is 22mm.Size: narrow screen 150*34mm, wide screen 160*40mmPackage Included:1x LED Audio Spectrum DIY KitImportant:The module is green, the power supply is DC 5V/600MA, the maximum brightness of the whole board does not exceed 600MA, and the USB power supply with an output current greater than 600MA can be used.The "BG" printed on the module is green, and the printed pins are + pole, corresponding to the "+" on the board.Equipped with 33 green modules, one more for spare.Pay special attention to the color and polarity of the LED module when welding. Be sure to remember the first row of pins, the LED module corresponding to the electrode position, and the LED module position to be soldered last. Feature: AK2515 audio spectrum analyzer support 300Hz-20KHz precise frequency sweep, and make reasonable channel settings within the range of 150Hz-20KHz.VFD sound level meter display flip function, 16-level brightness adjustment.The spectrum of main landing speed, peak hold time and descent speed can be adjusted individually.With smooth display and bottomless display mode, excellent AGC processing. Make the signal display richer.Using a professional constant current driver chip with blanking, the LED light has no problem of light and dark flickering.

## Features

- AK2515 audio spectrum analyzer support 300Hz-20KHz precise frequency sweep, and make reasonable channel settings within the range of 150Hz-20KHz.
- VFD sound level meter display flip function, 16-level brightness adjustment.
- The spectrum of main landing speed, peak hold time and descent speed can be adjusted individually.
- With smooth display and bottomless display mode, excellent AGC processing. Make the signal display richer.
- Using a professional constant current driver chip with blanking, the LED light has no problem of light and dark flickering.

## Images

![LED Audio Spectrum DIY Kit, AK2515 Audio Spectrum Analyzer, VFD Sound Level Meter, VU Meter Screen Display Signal Spectrum Analyzers Tool - Image 1](https://m.media-amazon.com/images/I/715EOrrZnPL.jpg)
![LED Audio Spectrum DIY Kit, AK2515 Audio Spectrum Analyzer, VFD Sound Level Meter, VU Meter Screen Display Signal Spectrum Analyzers Tool - Image 2](https://m.media-amazon.com/images/I/71UVUyDbSrL.jpg)
![LED Audio Spectrum DIY Kit, AK2515 Audio Spectrum Analyzer, VFD Sound Level Meter, VU Meter Screen Display Signal Spectrum Analyzers Tool - Image 3](https://m.media-amazon.com/images/I/61jact4-2JL.jpg)
![LED Audio Spectrum DIY Kit, AK2515 Audio Spectrum Analyzer, VFD Sound Level Meter, VU Meter Screen Display Signal Spectrum Analyzers Tool - Image 4](https://m.media-amazon.com/images/I/81qSP6XvCZL.jpg)
![LED Audio Spectrum DIY Kit, AK2515 Audio Spectrum Analyzer, VFD Sound Level Meter, VU Meter Screen Display Signal Spectrum Analyzers Tool - Image 5](https://m.media-amazon.com/images/I/71lFOFq3zvL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    great spectrum analyzer for the price
  

*by A***. on Reviewed in the United States on October 4, 2023*

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     a little finicky with input voltage, id recommend an inline volume control to separately control the input to the unit if your gonna use an input source rather than the mic input.  other than that, im happy with it.  usb c power unlike the described photo, and a rocker switch/push switch to control everything rather than 2 buttons, must be an updated version.  has pots on the back to adjust brighness and left and right channel if you want to run it in stereo mode (im running mono)  its very similar display to the kenwood graphic eq i had that i was trying to replicate.  i didnt use the case it came with, i mounted it inside my computer, looks pretty sweet, came with a purple plastic sheet which mellows out the color, not sure if it was a protective something but i put it over the display and like the shade

### ⭐⭐ 2.0 out of 5 stars







  
  
    More of a toy than a tool
  

*by D***S on Reviewed in the United States on October 3, 2023*

The frequency bands don’t seem to cover much of the spectrum. In addition, I’m pretty sure that low frequencies are displayed rightmost. The always-on AGC makes any kind of level assessment meaningless.

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-01*