Theatre Design & Technology - Summer 1978 - 43

.=....:...D.~Th.:..::..:.:om~ps:..:.:..on~N

_ _ _ _ _ _ _ _ _ _R.. .:. :. .: ic. :. :. :. :ha.:. . : . . rd

Micro· Q Control System

Strand Century has recently introduced its Micro-Q control system. This new inexpensive system is aimed at the smaller insta'lIation
with a limited budget. The system is expandable in multiples of 8
channels up to a total of 64 channels. Micro-Q fEilatures a complete 2scene preset system with a split crossfader and a complete memory
system for up to 200 cues with timed split crossfader, scene master,
cue insert, 8 assignable sub-masters and instant modification without
matching. The memory portion of the system is a completely selfcontained module which can be installed initially, or later in the field
by merely plugging it in! This modular approach allows users with
limited budgets to increase the number of channels and/or' add
memory as funds become available.
*
For further information contact: Strand Century, Inc.; 20 Bushes
Lane; Elmwood Park, N.J. 07407.
XPC·16

XPC Series audio mixing consoles from Custom Audio Electronics
feature Totally Modular construction, I.e. no mainframe; no motherboards. Thoroughly applicable to studio use as well, the XPC Series
was originally conceived as a reinforcement mixer for touring. It is
ruggedly constructed, built entirely of '/8" aluminum extrusion. Standard facilities include full stereo assignable submastering, eiyht selectable bend point equalization, switchable channel breaks, two
effects sends (selectable post-preamp, postequalization, post-fader),
solo, pan, phase reverse, pad, variable gain, three-light LED meter
and integral rear patch bay. Any number up to fifty input modules may
be used with a single power supply. Additional modules include
submasters, A/B/Solo masters, an eightmix master module and a
communications module.
For further information contact: Custom Audio Electronics; 2828
Stommel Road, Ypsilanti, MI 48197; (313) 482-6568.

Universal SUde Pro/ector

The new Strong Universal Xenon 2 x 2 slide projector has recently
been installed in the Cadet Theatre at the USAF Academy in Colorado.
The Universal is a modern, professional, 2 x 2 slide projection
system utilizing a 500 wat1 xenon short arc bulb which was developed
by Strong Electric Corporation. Designed for maximum screen lumens, color rendition and picture brilliancy, the new Universal projects up to 5,000 lumens through a 2 x 2 super slide without damaging
film.
Life expectancy of the xenon bulb is up to 2,000 hours which
results in operating costs in terms of pennies per hour.
The new Universal is equipped with the popular and proven Kodak
Ektragraphic slide projector with standard remote control functions.
A solid state DC power supply operates from standard 115 volt AC
convenience outlets, and may be located remotely from the lamp-

ew Products

house and projector. The Systems include four components which
may be disassembled for storage and handling without the use of
tools.
For further information contact: Strong Electric, a subsidiary of
Canrad Hanovia, Inc.; 15 City Park Avenue, Toledo, Ohio 43697.

New Fire Retardant Locks Out Oxygen

Sealox, a new flame retardant which reduces combustibility by
locking out oxygen in cellulose wood fibers, is now available from
Liquidyne Corp., Fountain Valley, CA. The product also reduces
flame spread and smoke density, and is non-flammable during application.
Silicate-based Sealox penetrates fiber to form mineral gels with
natural acids in the wood. The process locks out oxygen, decreasing
combustibility and deterioration, as well as filling voids and canals to
reduce termite damage. Sealox-treated lumber normally is self-extinguishing when flame is removed, and will only char in heat without
active flame. Its use in construction changes the NFPA fire-rating
classification from C to B, and the UBC class from III to II.
No special procedures are necessary to apply Sealox, which is
nontoxic, non-flammable, non-caustic and transparent. The product's principle use is on wood, although it may be used on decorative,
and other, porous materials. It discolors cloth and darkens most
woods (redwood becomes burgundy-tinted).
Sealox is available in one, five, and 55-gallon lots, at $8.00 per gal.
For further information contact: Liquidyne Corporation; 10617
Lawson River Ave., Fountain Valley, CA 92708; (714) 962-6631.

Versatffe Special Effects Pro/ectlon System

A versatile special effects projection system that will create a
variety of color pictures and liquid images has been introduced by
Roctronics Inc.
The Roctronics Disc Projector is a variable speed, dual disc, remote controlled projection system that creates a myriad of special
effects. Insert image discs into the two slots on the projector top and
vary their respective speeds and direction to achieve the desired
effect. The standard lens shows horizontal motion and the interchangeable kaleidoscope lens creates six-sided symmetry.
The Roctronics Disc Projector may be used by discotheques and
musicians to provide colorful flowing images that suit the tempo of
their music. Meeting directors and convention centers can apply their
own messages or advertisements to the discs, which will be seen and
appreciated by their audience. The Disc Projector is portable, weighs
12 pounds, is a 9" cube, has a carry handle and uses a standard 300
watt quartz lamp.
The Roctronics Disc Projector sells for $500 (retail). An extension
control cable, a selection of twenty-eight multi-colored discs and
other accessories are available.
For further information contact: Roctronics Entertainment Lighting
Inc.; Dept. DP, 22 Wendell Street, Cambridge, MA 02138; (617)
354-4444.

Erratum
Onno Greiner's article, "Motives for the Restoration of Historic
Theatres" in TD&T, Winter, 1977, contains several typographical errors: p. 16, first new paragraph, right column, second
line-"ridged horseshoe-type" should be "rigid horseshoetype"; p. 19, third new paragraph, right column, fourth line"1965" should be "1865"; p. 19, fourth new paragraph, right
column, third line-"Wil Vesseur" should be "Wim Vesseur";
T.W.
and in the following line-"1976" should be "1977."

Table of Contents for the Digital Edition of Theatre Design & Technology - Summer 1978