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LEHLE GmbH · Germany · www.lehle.com · support@lehle.com
The LEHLE PARALLEL SW II is a compact
and versatile line mixer designed to meet
the highest tonal standards.
The LEHLE PARALLEL SW II mixes the
signals from your effects units into your
original signal, either before an amp or
inserted into its effects loop. You can ad-
just send and return levels separately, and
finely balance the effects signal to the
original signal using the mix controller.
All connections are realised in stereo, so
your stereo effects pedals can be placed
into the signal path of the LEHLE PARAL-
LEL SW II.
Thanks to the discrete Class A input
stages with JFET technology, the LEHLE
PARALLEL SW II‘s inputs can handle high-
impedance signals - from electric guitars,
basses or acoustic instruments - as well as
low-impedance signals - from keyboards,
active electric guitars and basses - with a
broad output range extending from 20 to
100,000 Hz.
With the new LEHLE PARALLEL SW II it is
now possible to combine mono and ste-
reo signals. You can easily integrate ef-
fects pedals with mono input and stereo
output into the signal path of the LEHLE
PARALLEL SW II without limitations.
The great dynamic range of the LEHLE
PARALLEL SW II makes it possible to
blend rack-mount studio effects units with
low-impedance line level into the guitar
signal path, or insert effects pedals with
their level-adjusted into an amp‘s effects
loop.
To exploit the dynamics of tube amplifi-
ers to the full, the input voltage is rectified
from the power supply socket, then fil-
tered, stabilized and transformed to 30 V.
The LEHLE-Switch works with a micro-
controller and an intelligent True-Bypass-
Relay-Circuit with active pop suppression
circuit, thereby allowing the LEHLE PAR-
ALLEL SW II to switch even faster than me-
chanical switches, noise-free and without
wear.
The easy-action mushroom-shaped but-
ton characteristic of LEHLE products is
mounted in the cover, so that your foot
pressure is transmitted indirectly, via a
spring.
INTRODUCTION
