SMD Distortion Detector DD-1
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For the guy that wants to really do it right, and will most likely be doing more systems once his system gets installed for all his buddies.
OUR MOST POPULAR GAIN SETTING TOOL. ALSO GOOD FOR SNIFFING OUT FAULTY EQUIPMENT. FIND MAX CLEAN HEADUNIT VOLUME LEVEL, SET PROCESSOR / PREAMP GAINS, AND AMPLIFIER GAINS.
The purpose of this tool is to enable the installer to set the gain of an audio amplifier to match the source unit’s output level, accurately and quickly. It can also be useful for detecting distortion in the audio signal caused by poorly designed or malfunctioning audio equipment.
WHAT IS INCLUDED?
- The Distortion Detector (DD-1)
- Protective silicon rubber boot
- Calibrated Test tone CD
- Harness
- This manual
- Pride of ownership
ABOUT THE DESIGN
When you pick up the DD-1, know that you are holding a precision piece of equipment. If treated as such it should provide you with many years of reliable service. We have chosen a 9V battery as a power source for a few reasons:
- They are readily available
- Isolating the DD-1 from the vehicle’s electrical system for power, guarantees that it will only measure what it is supposed to measure; distortion in the audio signal, not noise in the charging system
We also chose an RCA input connector for a few reasons:
- It makes it pretty easy to measure the output of a headunit directly, if you choose to do so
- Should the harness become damaged it is easily replaceable or repairable in the field
SPECIFICATION
- The Distortion Detector’s circuitry is 100% analog
- Distortion Detection trigger level > 1.0% Harmonic Distortion
- Guaranteed operating range of input signal is 1.2Vrms – 125Vrms. (15,000 Watts at 1 ohm) Autoranging
- Signal Present LED trigger voltage 750mVrms
- Low Battery LED trigger battery voltage < 5.6Vdc
- Auto-shut off timer 8 - 10 minutes after ON button is pressed
- Shipping Box 9 x 6 x 2 inches, 2 lbs
Documentation:
Owner's Manual (PDF)
Test Tracks:
- DD-1 CD Track 1
- DD-1 CD Track 2
- DD-1 CD Track 3
- DD-1 CD Track 4
- DD-1 CD Track 5
- DD-1 CD Track 6
- DD-1 CD Track 7
- DD-1 CD Track 8
- DD-1 CD Track 9
- DD-1 Sample Distortion Demo Track
FAQ
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What is the purpose of the SMD Distortion Detector DD-1?
The purpose of the DD-1 is to enable the installer to set the gain of an audio amplifier to match the source unit's output level accurately and quickly. It can also detect distortion in the audio signal caused by poorly designed or malfunctioning equipment.
-
What is included with the DD-1?
The DD-1 comes with the Distortion Detector unit, a protective silicone rubber boot, a calibrated test tone CD, a harness, a manual, and a sense of pride of ownership.
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How is the DD-1 powered?
The DD-1 is powered by a 9V battery, which allows it to be isolated from the vehicle's electrical system and ensures accurate measurement of distortion in the audio signal without interference from the charging system.
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Can the DD-1 measure the output of a headunit directly?
Yes, the DD-1 features an RCA input connector that allows for easy measurement of the output of a headunit directly. If the harness becomes damaged, it can be easily replaced or repaired in the field.
-
What are the specifications of the DD-1?
The DD-1's circuitry is 100% analog, with a distortion detection trigger level of > 1.0% harmonic distortion. It has a guaranteed operating range of input signal from 1.2Vrms to 125Vrms (15,000 Watts at 1 ohm), with an autoranging feature. The signal present LED trigger voltage is 750mVrms, and it has a low battery LED trigger at a battery voltage < 5.6Vdc. The DD-1 also features an auto-shut off timer that activates 8-10 minutes after the ON button is pressed.
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Shipping Policy
At Lifestyle Cycles we want your experience with us to be that of pleasure and our service to be equalled by none. Buying parts and accessories for your bike should be quick, simple and easy! We are also riders and builders! We know that you want your parts and accessories as soon as possible!
Return Policy
At Lifestyle Cycles we want your experience with us to be that of pleasure and our service to be equalled by none. Buying parts and accessories for your bike should be quick, simple and easy! We are also riders and builders! We know that you may not be ready to install the parts and accessories right when you get them. With that in mind, we have a 60-day return policy, which means you have 60 days after receiving your item to request a return.
Read our full return policy here.
MPN: SMD DD-1