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SMD DD-1+

Distortion Detector/Analyzer

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• Check Gain Overlap Settings
• Input Voltage Capacity Raised to 200Vrms
• RMS AC Voltmeter Built-in

Learn more about the smd-dd1plus
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Universal – fits most vehicles.

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List price $314.98
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$304.98

 with warranty
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Description


Steve Meade Designs brand icon

Authorized dealer

General Features:

  • Fully variable gain overlap setting from 0.0dB to 15.0dB
  • Ability to check the gain overlap setting of an amplifier without making adjustments to it. (Great for checking a customer’s system if it returns for warranty reasons or a tune up) Also a great way to sell a tune up.
  • Input voltage capacity raised to 200Vrms (40,000 W into 1 ohm)
  • RMS AC voltmeter built in for reference
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Specifications:

  • The distortion detection circuitry is 100% analog, digital microprocessing system used for display and calculation of overlap
  • Distortion Detection trigger level > 1.0% Harmonic Distortion
  • 3 stage autoranging for wide range of input signal from 1Vrms – 200Vrms. (40,000 Watts at 1 ohm)
  • Auto-shut off timer 8 - 10 minutes after ON button is pressed
  • Battery self-test and display of condition when DD-1+ is initialized

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Item Details


Manufacturer:

Model Number:

DD-1+

Weight:

0.90lbs

Internal SKU:

smd-dd1plus

Internal Product ID:

81031

Customer Ratings & Reviews


SMD DD-1+ thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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aweeeeeesome.

Use this it's the greatest!!!! Save yourself time and money by not blowing subs and speakers.

By Steve o on August 14, 2014

60 found this helpful


Smd products are worth while investment for any car audio enthusiast!

Money well spent. Easy to follow instructions and videos. Setup deck, amp, dsp, or Eqs. Makes your system sound phenomenal!

By Aaron on April 1, 2020

35 found this helpful


By Anonymous Shopper on January 16, 2026



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