The NAGRA IV-S is a portable stereo - Open Reel To Reel
Nagra IV-S with time code (IV-STC) three-speed stereo 1/4 professional tape machine - runs on batteries or external power supply (not included). FF
Nagra IV-S (IV-STC) 1/4 pro portable reel to reel recorder - tested & running!
General:, If you've not had a Nagra piece of equipment you're for a treat. It's by far my most favorite manufacturer, as their products are built like
Nagra IV-SJ Reel to Reel with Accessories and 10 Adapters
Nagra IV-S Stereo 1/4 reel to reel
Adam Savage's New Nagra IV-S Vintage Audio Recorder!
nagra iv-s
Nagra IV-SJ Reel to Reel With Accessories
Nagra IV-D Portable Reel to Reel Tape Recorder
Nagra 4.2 Tutorial
I'm In, Part 7. Nagra IV-S, Beans Spilled Everywhere
Nagra IV Family - Nagra
Nagra IV-SJ Reel to Reel With Accessories
File:Nagra IV-S tape recorder (6498617805).jpg - Wikimedia Commons
1400x1050] Nagra IV-S Portable(ish) Stereo Recorder from 1971, Used extensive for capturing motion picture sound tracks (x-post from MachinePorn - Needed to be here) : r/audioengineering
Nagra IV-D Portable Reel to Reel Tape Recorder
NAGRA Kudelski IV-S Stereo Reel to Reel For Sale - US Audio Mart