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Lost or damaged the power cord for your classic Realistic (Radio Shack) DX-390 shortwave receiver? No worries! This is a brand new AC/DC power adapter made specifically as a replacement for that exact radio. It's from UpBright (with that question mark in the brand name, seems to be their thing), and it's a fresh, unused power supply in its packaging. The DX-390 is that awesome AM/FM/shortwave portable radio that many hobbyists and listeners love. Running it on batteries can get expensive, so having a proper wall power adapter is key for home use. This should plug right into your radio's DC input jack and provide the correct voltage and current it needs to operate safely. No MPN listed, but it's listed specifically for the DX-390/DX 390. Always good to have a backup power source for your gear. Plug it in, tune in to the world, and enjoy your radio without worrying about battery life. Perfect for the shack, bedside table, or emergency kit. Just make sure your radio's power input specs match what this adapter provides (the listing suggests it's the correct one). Keep those signals coming!
4.2 out of 5