Compact stereo cassette recorder. Following on from the prestigious Nagra SN “Série Noire”, the JBR is a very compact and robust, high-quality stereo recorder. It was equipped with a dedicated playback unit, the PS-1. Not as famous as the SN but just …

JBR, or Junior Body Recorder, 1 was a subminiature body-wearable tape recorder, developed in the mid-1980s by Nagra-Kudelski in Cheseaux-sur-Lausanne (Switzerland) as the successor to the Nagra SN. The device can record two independent audio channels for up to 2 hours and was initially developed for the FBI and two other US Government agencies.

Nagra JBR- Junior Body Recorder- is a very small magnetic tape recorder developed for spy purposes. JBR was secretly developed by Nagra, in 1984, for FBI and other USA agencies. The device only records (reproduction is not available on …

Das Ende der 1969er-Jahre entwickelte und 1970 vorgestellte Präzisions-Miniatur-Tonbandgerät Nagra SN gilt bis heute als eines der technisch gereiftesten Geräte seiner Zeit. Kenner begeistert neben der ausgezeichneten Audio-Qualität auch die ästhetische Eleganz Geräts.

Playback station for the JBR tape. The PS-1 is the only playback means for JBR cassettes. It features a unique EQ and various filters to “clean “ and de-noise the tape to extract most of the recording. Get the latest news from Nagra plus some exclusive content directly in your inbox.

INTRODUCTION 1.1 Description The NAGRA JBR is a subminiature record only machine prima. rily designed for speech recordings. It features two audio chan- nels and a control track used by the playback unit to make up for possible speed fluctuations. The JBR uses a …

The PS-1 was a high-end audio tape-based playback system for the Junior Body Recorder (JBR), introduced by Nagra Kudelski in Cheseaux-sur-Lausanne (Switzerland) in 1986, two years after the introduction of the body wearable JBR miniature recorder itself.

The NAGRA PS-1 is a highly sophisticated playback system designed in 1984 to read JBR's special miniature cassettes recorded on the stereo spy Nagra JBR recorder. JBR recorder has no playback system and one adaptor for NAGRA SN spy …

2011年10月3日 · The Nagra JBR was a variant on the Nagra SN series of ⅛" tape miniature recorders; generally used in covert surveillance, but also occasionally in film recording (as an on-body recorder in the days before radio mics) and later, as an incredible feat of miniature hi-fi, the SNST-R which managed to achieve a frequency response of 50 Hz to 15 ...

2011年10月3日 · The Nagra JBR was a variant on the Nagra SN series of ⅛" tape miniature recorders; generally used in covert surveillance, but also occasionally in film recording (as an on-body recorder in the days before radio mics) and later,