This is the ultimate in precision of Swiss Engineering.
The Nagra IV-LE Reel-to-Reel Tape Recorder
Step into the golden era of professional audio recording with the Kudelski Nagra IV-LE, a marvel of analog craftsmanship revered by audio engineers,both in journalism, TV and film, and audio purists the world over. Designed with uncompromising attention to detail and Swiss mechanical brilliance, the Nagra IV is not just a tape recorder—it’s a legend in the world of sound.
With a legacy tied to cinematic history, field journalism, and archival excellence, this is the recorder trusted by the BBC, NASA, and countless Academy Award-winning filmmakers. Now, you have a rare opportunity to own a piece of that history.
This Nagra IV-LE is in exceptional cosmetic and operational condition, as shown in the video and is a well-preserved example from a time when audio fidelity was paramount and no corners were cut. By serial number, according to Nagra this unit is from 1970. Every control operates with the reassuring precision you'd expect from a Swiss-built instrument. The unit powers on, plays, rewinds, and records smoothly—though, as with any vintage analog equipment, exact calibration and alignment may be desired for mission-critical studio use
Engineering Excellence
The Nagra IV-LE is a portable mono full-track recorder designed for professional use in the most demanding conditions—from mountaintops to war zones. Its signature modulation meter (the legendary “Modulometer”) allows precision recording levels, while the built-in Neopilot sync system ensures perfect sync when working with 16mm and 35mm film.
Famous for its ruggedness, the L uses a quartz-controlled capstan motor that delivers studio-grade wow and flutter performance, all inside a field-ready form factor. Its aluminum die-cast chassis is practically bulletproof, and its hand-soldered components reflect a time when gear was built to last generations.
The Nagra IV-LE isn’t just a tool—it’s a cinematic artifact. Used extensively in Hollywood, national archives, and international broadcasters, this machine helped shape the soundtracks of our lives.
It played a critical role in capturing location audio during the golden age of analog film, and was the standard by which other field recorders were measured. For sound engineers, it became a rite of passage. For collectors, it’s now an audio holy grail.
Format: 1/4" mono full-track
Speeds: 15 ips / 7.5 ips / 3.8 ips (38 cm/s,19 cm/s, 9.5 sm/s)
Wow & Flutter: < 0.05%
Frequency Response: 30 Hz to 18 kHz @ 15 ips
Input Options: Balanced mic, line, and pilot tone
Output: Line-level with volume control
Power: Operates on built-in battery tray or external power supply
Weight: Approx. 14 lbs (6.3 kg)
Dimensions: 12" x 10" x 4" (approx.)
Serial # 3566004
This unit will be meticulously packed for shipping, using double boxing and protective padding to ensure a safe and secure journey to its new home.
Whether you're an audio historian, an analog recording enthusiast, or simply someone who appreciates mechanical perfection, the Kudelski Nagra IV-LE offers an unmatched combination of heritage, performance, and timeless design.
Don't miss the opportunity to own a piece of audio recording history—a true icon of sound that still inspires awe to this day.
If you have any further questions, please let me know. The pictures are a part of the description.