2
If you have any additional questions
regarding the installation or operation
of the CONCERTO Stereo Preamplifier,
please contact your authorized Jeff
Rowland Design Group dealer or check
the Jeff Rowland Design Group web site
at www.jeffrowland.com.
Enjoy the music!
Jeff Rowland
President,
Jeff Rowland Design Group
CONCERTO
Stereo Preamplifier. A thorough
understanding of the operational features will
allow you to gain the maximum performance
and ease of use for which this amplifier was
designed. Please note that your CONCERTO
Stereo Preamplifier serial number begins
with the letters “PA.” This serial number is
located on the rear panel of the chassis.
Please include this number with any corre-
spondence regarding your CONCERTO
Stereo Preamplifier. It has been my joy to
create an audio component of enduring value
that reflects the highest ideals of musical and
artistic expression. It is my hope that these
qualities will enrich your experience and
pride of ownership.
Welcome to the Jeff Rowland Design
Group “family” and congratulations on your
purchase of what is unquestionably one
of the world’s finest preamplifiers. With its
combination of features such as numerous
function control and interconnect possi-
bilities, system configuration flexibility,
precision electronic circuitry, exceptional
efficiency, and accurately machined chassis
components throughout, your CONCERTO
Stereo Preamplifier will offer you many years
of musically satisfying enjoyment.
Please take a few minutes to read the
remainder of this Owner’s Manual before
proceeding with the installation of the