---
product_id: 237556503
title: "Steve Meade Designs SMD DD-1 Distortion Detector"
brand: "smd"
price: "Bs.6110"
currency: BOB
in_stock: true
url: https://www.desertcart.bo/products/237556503-steve-meade-designs-smd-dd-1-distortion-detector
store_origin: BO
region: Bolivia
---

# 100% Analog Circuit >1.0% Harmonic Distortion Detection Includes Alkaline Battery Steve Meade Designs SMD DD-1 Distortion Detector

**Brand:** smd
**Price:** Bs.6110
**Availability:** ✅ In Stock

## Summary

> 🎧 Detect Distortion Like a Pro — Never Miss a Beat!

## Quick Answers

- **What is this?** Steve Meade Designs SMD DD-1 Distortion Detector by smd
- **How much does it cost?** Bs.6110 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/237556503-steve-meade-designs-smd-dd-1-distortion-detector)

## Best For

- smd enthusiasts

## Why This Product

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

## Key Features

- • **Wide Input Range:** Handles input signals from 0.125 to 1.2 VRMS, supporting up to 15,000 watts at 1 ohm—built for power pros.
- • **Pure Analog Precision:** Experience distortion detection with zero digital interference for ultra-accurate audio analysis.
- • **Instant Visual Feedback:** LED signal presence indicator keeps you informed in real-time, no guesswork needed.
- • **High Sensitivity Trigger:** Detects distortion levels above 1.0% harmonic distortion, ensuring your sound system stays flawless.
- • **Ready to Use Out of the Box:** Includes 9V alkaline battery and compact design for seamless integration into your audio setup.

## Overview

The Steve Meade Designs SMD DD-1 Distortion Detector is a compact, 100% analog device engineered to identify harmonic distortion above 1.0% with high precision. Supporting input signals up to 1.2 VRMS and 15,000 watts at 1 ohm, it features an LED indicator for real-time signal presence and comes complete with a 9V alkaline battery for immediate use. Ideal for audio professionals demanding flawless sound quality.

## Description

1

## Features

- Distortion Detector/Analyzer (dd1)
- Distortion detector circuit is 100% analog
- Distortion Detection Trigger Level > 1.0% Harmonic Distortion
- The operating range of the input signal is 1.2 vrms to.125 vrms, (15,000 watts at 1 ohm)
- Signal Present LED Trigger Voltage 750mvrms

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SMD/ D'Amore Engineering |
| Part number | SMD DD-1 |
| Item Weight | 272 g |
| Product Dimensions | 25.4 x 15.88 x 5.08 cm; 272.16 g |
| Batteries | 1 D batteries required. (included) |
| Item model number | DD-1 |
| Colour | （25.6)/Sj.211 |
| Style | Compact |
| Power source type | Corded Electric |
| Voltage | 9 Volts |
| Item Package Quantity | 1 |
| Measurement Accuracy | 1 |
| Display style | LED |
| Specification met | CE |
| Included components | 1 |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |

## Product Details

- **Brand:** SMD
- **Power source:** Corded Electric
- **Style:** Compact
- **Colour:** （25.6)/Sj.211
- **Item weight:** 0.6 Pounds

## Images

![Steve Meade Designs SMD DD-1 Distortion Detector - Image 1](https://m.media-amazon.com/images/I/61GGevUHEJL.jpg)
![Steve Meade Designs SMD DD-1 Distortion Detector - Image 2](https://m.media-amazon.com/images/I/61OnYaSWpeL.jpg)
![Steve Meade Designs SMD DD-1 Distortion Detector - Image 3](https://m.media-amazon.com/images/I/81ilUSi8RdL.jpg)
![Steve Meade Designs SMD DD-1 Distortion Detector - Image 4](https://m.media-amazon.com/images/I/81biAUC-8wL.jpg)
![Steve Meade Designs SMD DD-1 Distortion Detector - Image 5](https://m.media-amazon.com/images/I/712XZShG-xL.jpg)

## Questions & Answers

**Q: With this tool, you absolutely do not use any "bass boost" or gain overlap adjustment, correct?**
A: Set your system eq or tone controls to flat, turn off any loudness setting, bass boost on the amp should not be needed if everything is setup correctly, adjust your gains with the amount of overlap you want, not all music is recorded at 0db, it may be -5 on one song and -10 on another, a good starting point is -5 on your mids and highs and -10 on the sub. You also will need to setup your crossovers correctly, get the cc1 for that, for EQ'ing the system you need a RTA for that, the goal is to get each frequency at the same level or flat

**Q: Will this work if your deck doesnt have a cd player to use the disk on?**
A: Download any tone app, i use PA Tone and set the app the 40hz/1kHz and play through stereo normally like you would any other song, and the dd1 will pick up the frequency when the app is set correctly. Its super easy.

**Q: will this unit come with test tone cd?**
A: Yes.

**Q: If you set your eq to flat and you achieve distortion free music, then how do you readjust the eq to your liking without clipping ?**
A: Set everything flat and find the maximum volume without distortion for each part. Start with your headunit volume and finish with amps gain. Once you find max volume for the headunit use that to set the next part (either line driver, eq, or amp gains). Continue until you are done. Then if you want to use eq you will have to use only negative eq. Or you will have to turn down the gains so that any positive eq doesn't make your headunit / line driver clip.

Adding eq can make you clip. For the vast majority of line drivers and headunits any positive eq will make the signal stronger and clip if you didn't have any spare room. This is why if you must have precisely every part of your system on max volume/gains then you should only use negative eq.

## Frequently Bought Together

- SMD Distortion Detector DD-1
- SMD Crossover Calibrator CC-1
- TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-01-29*