1960s Grundig TS 340 Hi-Fi Reel to Reel Restoration – Will It Work?

In this video, I refurbish a vintage Grundig Studio TS 340 Hi-Fi reel to reel tape recorder that I bought as is for $15 This classic piece of audio history is carefully restored, cleaned, and tested to bring it back to life. Watch the complete process of repairing, restoring, and testing this iconic tape deck. If you enjoy vintage Hi-Fi, reel-to-reel restoration, and classic audio gear, don’t forget to like, comment, and subscribe for more vintage tech projects! 📌 Chapters: 00:00 Introduction 01:13 A closer look 03:58 Testing 06:47 Checking the head and the pinch roller 07:40 Disassembly & Cleaning 12:00 Closer look at the valve / vacuum tube display light 12:56 Fixed 17:42 What's on the tape? 19:25 Testing the second tape 20:31 End #Grundig #ReelToReel #VintageAudio #Restoration