Drake l4b Modifications Harbach Soft start/Soft key and standard mods Amp Repair Guy 3:42 4 years ago 3 378 Скачать Далее
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Immaculate Drake L-4B, Dual 3-500z Amplifier, Refurbished like new Rooster CB Radio Connection 7:36 1 year ago 3 086 Скачать Далее
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CS7ALG 🇵🇹 DRAKE L-4B Linear Amplifier - Repair & Setup CS7ALG HAM Radio 2:47 3 years ago 1 712 Скачать Далее
Tuning a Linear Amplifier Like the Drake L4B Heathkit SB220 SB200 Ameritron AL82 AL811 with Jim W6LG Jim W6LG 10:34 1 year ago 7 169 Скачать Далее
Drake L4B linear amplifier only 800 watts output. Probably need new pair 3-500Z tubes moviestudioland 3:29 7 months ago 335 Скачать Далее
