Lab12 pre1- Triode Class A Line Preamplifier
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IT IS YOURS!
Thank you for selecting
Lab12 pre1
, a high-grade audiophile Line Preamplifier. Pre1 Preamplifier was
born after two years of development. It is the first preamplifier of Lab12 products range and aims the
same exact target as all of our products; to achieve a warm, musical and -most of all- realistic sound
that remains enjoyable even after many hours of listening.
Pre1 offers five analog inputs and two preamplifier outputs (RCA & XLR), so you can easily drive a bi-
amping system or a power amplifier and active subwoofer(s) without problem. All components are
carefully chosen after hours of listening and testing, while paying great attention to every detail
affecting the outcome. As every lab12 device, pre1 has an ultra-solid construction with glass blasting
anodized finishing.
Internally we use a matched pair of E88cc tubes in a special configuration and a four stages solid state
power supply with more than enough capacity and smart filtering. Dual mono philosophy and fine
symmetry® exists in every stage of circuit and PCB and of course we use the SRSG® topology in this
gear, too.
Do not forget that your pre1 is totally handcrafted with perfectly matched parts of the finest selections.
In order to reach the optimal performance, your pre1 needs at least 150 hours of listening. In this time
all components go fro
m “burn
in” period to s
table.
Before setting up your new pre1, we encourage you to thoroughly read this manual to properly
acquaint yourself with its features. We love music and audio devices; we have built your new device
with emotion and personal treatment.
The information contained in this manual is subject to change without notice. The most current version
of this manual is available on our official website at
Unpacking
Pre1 should be removed from its box with care. Remove all the foam protective pieces of the box
before you unpack pre1. Unpack pre1 with your hands on both sides of the device. Unpack the
Remote Control and insert the batteries in correct position.
