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Review Summary
Extend coverage on pre-owned products after the retailer warranty ends and protect photo & video gear from accidental damage with Adorama Protect.
If we can’t fix it, we’ll replace it at no additional cost.
Coverage for pre-owned gear begins after the retailer warranty ends, plus accidental damage protection for photo/video gear that starts on day one.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for International and U.S. territories purchases. Plans on pre-owned items do not cover pre-existing damages.
Browse our FAQ
Composite Video and Stereo Audio (AR/AL) signals
>10MHz
4x Composite Video
4x Left & Right Audio
2x Composite Video
2x Left & Right Audio
100MHz , (-3 dB) 2Vpp
0MHz , (-3dB) (Audio-Right=30MHz , Audio-Left=30MHz )
<1.2db (Standard +/- 3db)
<0.6db (Standard +/- 3db)
>50db
>50db
Manual or automatic via press buttons on front panel
Automatically scans AV signals
20Hz to 20KHz
-56dB at 5MHz
50 or 60Hz
300mA
12VDC; 300mA
CE, FCC, RoHS (2002/95/EC)
7.80 x 5.12 x 1.57" / 198.12 x 130.05 x 39.88mm
About 1lbs / 0.45kg
The SB-5420 is one of the most innovative Auto Switcher for Composite Video/Stereo Audio signal switching products on the market today. The SB-5420 has individual AV inputs with identical AV outputs and is useful for routing signals from AVsource devices such as VCR's, Camcorders, Game Consoles, Video CDs DVDs, Satellite Receivers, CAT5 Set-top boxes, etc. to AV destination devices such as VCRs, DVD-Rs, TV sets, Video Projectors, etc. The SB-5420 switches on the video signal only. This avoids the need for constantly moving cables around. In addition to the innovative Auto Mode, the Auto Switcher can operate in manual mode switching.