Owners Manual

32 | Table of content
33 | Introduction
34 | Safety notes
42 | Installation
44 | Functional description: connections and controls
48 | Setting the maximum gain
50 | Sample applications
52 | Device type Linear USB
56 | Technical specifications
57 | Accessories
58 | Troubleshooting
61 | Legal notes
Although you may have had some experience with headphone amplifiers
from other manufacturers, please read the manual carefully before putting
the Linear/Linear USB to service and keep it close to the device for future
reference!
Table of content
Lehmannaudio Vertriebs GmbH
Richard-Zanders-Str. 54
51469 Bergisch Gladbach
Phone: +49 2202 – 280 62 40
Fax: +49 2202 – 280 62 39
[e-mail]
www.lehmannaudio.com
www.facebook.com/lehmannaudio
www.twitter.com/lehmannaudio
Introduction
Dear customer,
thank you very much for your trust you have shown us by purchasing the
Linear. The Linear is a very accurately handcrafted headphone and preampli-
fier designed for the connection to line outputs of off-the-shelf hifi devices.
Like all our products it was also developed and built in Germany. Since
our company foundation back in 1988 we’ve been representing first-class
devices, always devoted to the original sound and manufactured with a
passion for detail. Owing to the best components and a sophisticated circuit
layout, we’re able to guarantee listening pleasure on an excellent level. The
Linear is superior in every respect to industrial mass products. It meets the
highest standards in authentic music reproduction through practically all
customary headphones. In addition, our reference model can simultaneously
feed two headphones of identical sensitivity – with a constant fabulous
listening experience, of course. For the music playback via PC, iPad & co. the
Linear offers a solution with its optional USB variant. For fixing the Linear we
also carry a suitable mounting kit.
You will find more information in this manual and also on our website under
www.lehmannaudio.com.
Now look forward to your music which will sound over the Linear exactly the
way you wish it to sound: well-balanced, dynamic and full-bodied!
Your Norbert Lehmann
Managing Director
Linear
33
EN