By A Mystery Man Writer
SMD DD1 + vs Fluke MD88 Distortion + Preamp test Grundig GX-3800
SMD DD1 Issues - Off Topic - Random, Misc posts - the forum Junk Drawer - Steve Meade Designs - #1 Car Audio Enthusiast Forum in the world! - Meade916 - SMD
JBL GTO-501EZ Mono Amplifier vs. SMD Distortion Detector DD-1 (Results / opinion)
SMD DD-1 - OldSchoolStereo.com Test Bench Update
SMD DD-1 vs Rockford Fosgate C.L.E.A.N Setup
The TRUTH about the D'Amore Engineering / SMD DD-1+ - Tech Stuff Tuesday
Tested: Sundown SAZ 1500D - 1500 watt Car Audio Amplifier - SMD Amp Dyno AD-1 -
SMD DD-1 vs. DD-1 Plus! Is it worth the money? #SMD #DD1
MEASURE YOUR WATTS! SMD Amplifier Multi Meter / Amp Dyno
SMD DD-1 vs Rockford Fosgate C.L.E.A.N Setup
SMD CC1 low pass and Infrasonic filter calibration