Table of content
31 | Introduction
32 | Safety notes
42 | Functional description: connections and controls
Although you may have had some experience with headphone amplifiers from
other manufacturers, please read the manual carefully before putting the
Linear USB II to service and keep it close to the device for future reference!
Lehmannaudio Vertriebs GmbH
Waltherstr. 49 - 51
51069 Köln (Germany)
Phone: +49 221 - 29 49 33 20
Fax: +49 221 - 29 49 33 19
info@lehmannaudio.com
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 USB II. The Linear USB II is a meticulously handcrafted headphone
amplifier and preamplifier for connection to standard hi-fi equipment and
devices with a USB port. 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 USB II is superior in every respect to industrial
mass products. It meets the highest standards in authentic music reproduc-
tion through practically all customary headphones. Being an upgrade of the
Linear, it combines all the benefits of our reference model with the precision
of a digital-analog converter of the latest generation and also knows how to
convince as a preamp in high-grade overall concepts.
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 USB II
exactly the way you wish it to sound: well-balanced, dynamic and full-
bodied!
Your Norbert Lehmann
Managing Director
Linear USB II
31
EN