Nagra BPS Mode D'emploi page 3

Spécifications techniques
Rapport du transformateur (gain)
Gain du circuit
Réponse en fréquence
Rapport signal/bruit
Distorsion harmonique
Totale (THD)
Séparation des canaux
Impédance d'entrée (MM)
Impédance d'entrée (MC)
Alimentation électrique
Consommation électrique
Autonomie estimée
Dimensions du boîtier (L x H x P)
Poids
Cellules à haut niveau de sortie
Si vous utilisez une cellule à très haut niveau (MM ou MC), il
est possible que le gain élevé du BPS entraîne la saturation de
l'étage de sortie. Vous entendrez alors une distorsion
désagréable. Dans ce cas, il est nécessaire d'atténuer le gain
du BPS en déplaçant les cavaliers S10 et S11, voir le schéma
(C). L'atténuation est de 16 dB.
Entretien du boîtier
Nettoyez le boîtier du BPS avec un chiffon doux ne peluchant
pas, légèrement humide. N'utilisez pas de produits de
nettoyage, qui risqueraient d'avoir un effet corrosif.
Nagra –
3.54 (11 dB)
64 dB, typique @ 1kHz
20 Hz (+1dB)
à 30 kHz (0dB)
>77 dB (ASA A)
<0.15%
Typiquement 60 dB
47 kOhms 100 pF
Environ 5 Kohms
Pile 9V type 6LR61
70 mW
Env. 100 heures
110 x 27 x 160 mm
480 gr
5
BPS
Congratulations
The BPS has been developed by a company with half a century
of experience designing high performance devices for the
professional audio, security industries, and military
applications.
Ever since its creation in 1951, Nagra creates products that
deliver exceptional sonic results. The company has received
many awards, including, among the most prestigious, three
Oscars® and one Emmy®.
Our technology exists in the service of music, your music. This
is why we already wish you some wonderful moments of
listening pleasure with your BPS.
Warranty
Audio Technoloy Switzerland, certifies that this device has
been inspected and tested before leaving our factory. The
results of these tests are listed in a report provided with your
device.
We guarantee our products against all manufacturing defects,
for a period of three years after purchase (validated by the
serial number located under the device and the invoice from
an official Nagra dealer). This warranty is only valid for the
original purchaser.
This limited warranty covers the repair and replacement of
defective parts, excluding any other remedy. The absence of a
serial number invalidates the warranty.
We decline any responsibility for damages resulting directly or
indirectly from the use of our products.
As we constantly strive to improve our products, we reserve
the right to modify them or change their specifications without
notice.
Nagra –
6
BPS