Description - Shure SR101 Series 2 Operation And Service Manual

SRIOI Series 2 Audio Console
DESCRIPTION
(Shown in A I O I A
Carrying Case w i t h
A l O l B Panel Lamp)
The Shure Model SR101 series 2 Audio Console is a
solid-state, eight-channel microphone mixer-preamplifier
that enables the operator to mix as many as eight micro-
phones with individual control over volume, reverberation,
and high- and low-frequency equalization. The Series 2
Consoles have rear-panel provisions for connection to up
to eight Shure SR110 Professional Monitor Mixers. The
SR110 is a self-contained, eight-channel, line level mixer
designed to provide a separate stage monitor mix that
follows the program mix levels. In addition, it may be used
in multi-track recording as a recording mix panel. The Con-
sole has two outputs: a program output and a monitor out-
put. In addition, channels 7 and 8 contain switch-selectable
input connectors for .use with auxiliary high-level sources
or high-impedance microphones. Master volume controls
regulate program and monitor outputs. Program and mon-
itor switches permit the operator to select the input signals
to be routed to each of the two outputs.
The program output has both a 600-ohm, balanced, line
level output and a low-impedance, balanced, microphone
output. The monitor has two outputs: a 600-ohm unbal-
anced output and an 8-ohm balanced headphone output.
Four switch-selectable feedback filters are included in the
program output, and a pair of link jacks facilitate connec-
tion to an additional audio console, mixer, or external
equipment such as compressors, limiters or equalizers.
The Console contains a VU meter with adjustable sensi-
tivity to indicate program output level. A built-in 1 kHz
tone oscillator facilitates synchronization of all meters in
the system. An optional panel lamp accessory may be con-
nected to the front panel lamp connector for illumination
of controls. Accessory equipment drawing up to 500 watts
may be connected to the rear-panel switched ac receptacle.
A front-panel trim strip provides space for pencilled nota-
tions.
The regulated power supply is designed to operate over
a wide range of input voltages, permitting the use of ex-
tremely long ac extension cables without performance
degradation.
The solid-state components in the SR101 Audio Con-
sole are protected against damage as a possible result
of open-circuit or short-circuit conditions on the inputs
or outputs. All components are conservatively rated and
are operated well within their respective ratings to assure
long life and trouble-free performance.
The Console is supplied with rack-mounting screws and
spare fuses (the SRlOI-2E comes with a detachable line
cord).
The Console is Underwriters' Laboratories, Inc., listed,
and is listed by the Canadian Standards Association as
certified (SRI 01 only).
The following accessories are specifically designed for
use with the SRlOl Series 2 Audio Console:
A l O l A Carrying Case
A101 B Panel Lamp Accessory
SR110 Professional Monitor Mixer