---
product_id: 100157876
title: "DB30 1U Rack Mount dB Decibel Meter Display+8 Outlet Power Supply"
brand: "technical pro"
price: "B/.234"
currency: PAB
in_stock: true
reviews_count: 12
category: "Technical Pro"
url: https://www.desertcart.com.pa/products/100157876-db30-1u-rack-mount-db-decibel-meter-display-8-outlet
store_origin: PA
region: Panama
---

# 1U rack mount slim profile 5dB-140dB dynamic range 8 grounded power outlets + USB DB30 1U Rack Mount dB Decibel Meter Display+8 Outlet Power Supply

**Brand:** technical pro
**Price:** B/.234
**Availability:** ✅ In Stock

## Summary

> 🎛️ Elevate your sound game with precision and power in one sleek rack unit!

## Quick Answers

- **What is this?** DB30 1U Rack Mount dB Decibel Meter Display+8 Outlet Power Supply by technical pro
- **How much does it cost?** B/.234 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/100157876-db30-1u-rack-mount-db-decibel-meter-display-8-outlet)

## Best For

- technical pro enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Mode LED Display:** Switch between dot and bar modes for a customizable, eye-catching light show.
- • **Universal Connectivity:** RCA input/output compatibility ensures effortless integration with diverse audio equipment.
- • **Power Hub Consolidation:** 8 grounded rear outlets plus front USB port streamline your gear’s power needs and reduce clutter.
- • **Seamless Rack Integration:** Sleek 1U form factor fits perfectly into any professional or home studio setup.
- • **Precision Sound Monitoring:** Accurately measures from whisper-quiet 5dB to thunderous 140dB for pro-level audio control.

## Overview

The Technical Pro DB30 is a professional-grade 1U rack mount decibel meter featuring a wide 5dB-140dB measurement range with dual LED display modes (dot and bar). It includes 8 grounded rear power outlets and a front 5V USB charging port, making it a versatile hub for audio setups. Designed for sound engineers and audiophiles, it offers RCA input/output connectivity and a compact 19" x 3.9" x 1.75" footprint, combining precise sound monitoring with efficient power management.

## Description

For the times when standard displays don’t cut it, get the ultimate in control with the DB30 decibel display. Designed for professional sound engineers, audiophiles, and hi-fi enthusiasts, the DB30 provides readings over an enhanced spectrum that incorporates sounds from a whisper to a gunshot. Its intuitive LED readout comes with two settings--dot and bar--and ranges from 5 dB all the way up to 140 dB. For multi-platform connectivity, the DB30 comes with an RCA input and output that allows you to connect a variety of equipment common to professionals and casual listeners alike. As a rack mountable unit, the DB30 integrates seamlessly into standard equipment lineups and comes with features that make it a multi-purpose powerhouse. In addition to providing information about volume, the DB30 comes with an 8 outlet, rear-facing power supply that allows you to power your system while consolidating equipment and making cord management easy. To charge smartphones, music storage devices, and other equipment, the DB30 also comes with a front-facing 5V USB power supply.

Review: Works Flawlessly - I have two of these. One is connected to a vintage tape recorder, and the other is connected to an equalizer in line with my laptop which is connected to a pair of powered speakers. They both are still working flawlessly after hundreds of hours of use.
Review: Fun light show for the seteo - Adds great visual light show to my hi-fi equipment. Displaying different patterns are fun to see

## Features

- Technical Pro DB30 1U Rack Mount Decibel Meter Display Plus 8 Outlet Power Supply, 1U rack mount dB display, 8 grounded outlets on rear panel,
- View your dB level, Creates a great light show in your rack, Input: RCA, Output: RCA,
- Sensitivity adjusters on both left and right channels, 2 separate modes: dot and bar, Range: 5dB-140dB,
- 5V USB Charging Port
- Dimensions: 19'' L x 3.9” W x 1.75'' H, Weight: 2.1 lbs, Power: 110/220v

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BZW16WB |
| Best Sellers Rank | #21,018 in Musical Instruments ( See Top 100 in Musical Instruments ) #132 in Recording Studio Rack Accessories |
| Brand | Technical Pro |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (154) |
| Date First Available | April 6, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 3.9 x 19 x 1.75 inches |
| Item Weight | 2.64 pounds |
| Item model number | DB30 |
| Manufacturer | Gogad |
| Product Dimensions | 3.9 x 19 x 1.75 inches |
| Series | DB30 |

## Product Details

- **Brand:** Technical Pro
- **Color:** Black
- **Material:** Metal
- **Product Dimensions:** 3.9"D x 19"W x 1.75"H
- **Size:** 19'' L x 3.9'' W x 1.75'' H

## Images

![DB30 1U Rack Mount dB Decibel Meter Display+8 Outlet Power Supply - Image 1](https://m.media-amazon.com/images/I/51gKavGuKEL.jpg)

## Questions & Answers

**Q: What kind of inputs are on the rear?  RCA or XLR?  Does it pass through audio when powered off?**
A: It uses RCA connectors. Not sure if it passes through audio wen powered off cause I use this for the lights in my studio.

**Q: How do you hook this unit up ?**
A: RCA plugs a pair for input and a pair to output.

**Q: Can the sensitivity be adjusted so that 90db would show red instead of green?**
A: Yes. By adjusting the "adjuster knob" located at the right of the device. Use a small size Phillips screwdriver and turn the knob very slowly as the DB level is very sensitive (clockwise or counter)  do this for each channel.

**Q: Can the rack handle be detached ?**
A: you must attach the ears to use a rack mount first

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Flawlessly
*by C***T on December 20, 2024*

I have two of these. One is connected to a vintage tape recorder, and the other is connected to an equalizer in line with my laptop which is connected to a pair of powered speakers. They both are still working flawlessly after hundreds of hours of use.

### ⭐⭐⭐⭐⭐ Fun light show for the seteo
*by J***K on December 5, 2025*

Adds great visual light show to my hi-fi equipment. Displaying different patterns are fun to see

### ⭐⭐⭐⭐⭐ Nice display! Rich led colors too!
*by B***D on August 2, 2020*

Arrived sooner than expected! That’s a nice surprise. It’s a nice little piece I use in my home audio headphone system to monitor the overall level of the sound output so I don’t lose my hearing as I like to listen to my music on the loud side. Since different songs I listen too are recorded at different levels this gives me the visual on the sound level so I can set my volume more safely. Thanks you guys great product!

## Frequently Bought Together

- Technical Pro DB30 1U Rack Mount dB Decibel Meter Display+8 Outlet Power Supply
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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-03-09*