---
product_id: 780933202
title: "BDS PP-131 Blue Audio Spectrum Analyzer Display 2U Rack Music Spectrum Indicator VU Meter 31CH Real Time Frequency Level Display"
brand: "tzt"
price: "€ 55.72"
currency: EUR
in_stock: false
url: https://www.desertcart.gr/products/780933202-bds-pp-131-blue-audio-spectrum-analyzer-display-2u-rack
store_origin: GR
region: Greece
---

# 10W-15W low power consumption 930 ultra-bright LEDs 31-band real-time spectrum BDS PP-131 Blue Audio Spectrum Analyzer Display 2U Rack Music Spectrum Indicator VU Meter 31CH Real Time Frequency Level Display

**Brand:** tzt
**Price:** € 55.72
**Availability:** ❌ Out of Stock

## Summary

> 🎛️ Elevate your sound monitoring with crystal-clear spectrum precision!

## Quick Answers

- **What is this?** BDS PP-131 Blue Audio Spectrum Analyzer Display 2U Rack Music Spectrum Indicator VU Meter 31CH Real Time Frequency Level Display by tzt
- **How much does it cost?** € 55.72 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/780933202-bds-pp-131-blue-audio-spectrum-analyzer-display-2u-rack)

## Best For

- tzt enthusiasts

## Why This Product

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

## Key Features

- • **Robust Connectivity:** Supports XLR and RCA inputs/outputs for versatile integration.
- • **Dual Stereo Spectrum:** Simultaneously visualize left and right channels with independent displays.
- • **Compact Pro Rack Design:** Slim 2U chassis fits seamlessly into any professional setup.
- • **Precision Visual Mastery:** 930 LEDs across 31 bands deliver unmatched real-time audio clarity.
- • **Dynamic Control Flexibility:** Adjust brightness, sensitivity, and display modes for tailored monitoring.

## Overview

The BDS PP-131 is a professional-grade 2U rackmount audio spectrum analyzer featuring a 31-band real-time frequency display with 930 LEDs for precise signal visualization. Designed with a high-performance DSP chip, it offers adjustable brightness, sensitivity, and multiple display modes. Supporting both XLR and RCA inputs/outputs, it ensures versatile connectivity while maintaining low power consumption (10W-15W) in a compact, durable chassis.

## Description

Features: - Designed in Taiwan by BDS - Standard 2U thin and ultra-small chassis size - Using high-performance DSP chip control - Absolutely accurate real-time 31-band frequency point level - Integrated LED: A total of 930 lights dynamic module display - Each frequency point uses 30 lights to display the level signal - The panel is simple, easy to control, durable and stable - Input and output support XLR and RCA socket - Real display and smooth display mode settings - Multiple graphics display switching - PHT (PEAK HOLD TIME) peak hold time setting - MFT (MAIN FALL TIME) main spectrum fall time setting - Stereo sampling. Can be independently displayed on the spectrum at the same time - Microphone output interface with volume adjustment - Automatic gain increase and decrease function - Real-time input level display dual 31 segments - This machine uses a lossless through synchronization circuit - The panel supports spectrum light brightness adjustment - Support input level sensitivity adjustment - AC full voltage power supply input Technical Parameters: - Power supply requirement: AC 90V-260V (50HZ / 60HZ) - Power consumption: 10W-15W - Input interface: XLR, RCA - Input sensitivity: 0V-1V - Output interface: XLR, RCA - LED module: 30 points of light-emitting diodes*31 segments, a total of 930 points - LED color: green, red - Size: 483mm*88mm*130mm - Net weight: 2.5KG Package Included: - 1 x Set of Spectrum Analyzer Display (blue)

## Features

- 【Unmatched Visual Display】Experience absolute signal precision with a dynamic 31-band real-time display. Each frequency band is represented by 30 individual LEDs (930 total), providing a crystal-clear, detailed view of your audio spectrum for accurate monitoring and adjustment

## Images

![BDS PP-131 Blue Audio Spectrum Analyzer Display 2U Rack Music Spectrum Indicator VU Meter 31CH Real Time Frequency Level Display - Image 1](https://m.media-amazon.com/images/I/61yb+XRjzkL.jpg)
![BDS PP-131 Blue Audio Spectrum Analyzer Display 2U Rack Music Spectrum Indicator VU Meter 31CH Real Time Frequency Level Display - Image 2](https://m.media-amazon.com/images/I/61BB989VOKL.jpg)
![BDS PP-131 Blue Audio Spectrum Analyzer Display 2U Rack Music Spectrum Indicator VU Meter 31CH Real Time Frequency Level Display - Image 3](https://m.media-amazon.com/images/I/61E55eDLMmL.jpg)
![BDS PP-131 Blue Audio Spectrum Analyzer Display 2U Rack Music Spectrum Indicator VU Meter 31CH Real Time Frequency Level Display - Image 4](https://m.media-amazon.com/images/I/41rhoaL8-ZL.jpg)
![BDS PP-131 Blue Audio Spectrum Analyzer Display 2U Rack Music Spectrum Indicator VU Meter 31CH Real Time Frequency Level Display - Image 5](https://m.media-amazon.com/images/I/51hNenhhLGL.jpg)

---

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---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-31*