Description
Source Four jr 25°-50° Zoom, Black "ETC 42550J Source Four jr 25°-50° Zoom
The power of Source Four in a compact and economical size! The smaller-scale Source Four jr uses the same technology that made the standard Source Four famous. That means unsurpassed imaging and beam quality. Field-angle versatility of a zoom ellipsoidal - in a compact package.
If you're looking for the field-angle versatility of a zoom ellipsoidal with the affordability and design of a smaller fixture, then you're looking for the Source Four jr Zoom. Great for application on the small stage or in clubs, retail events and industrials, the Source Four jr Zoom boasts rugged ETC fixture construction and all the celebrated precision optics of a Source Four.
PHYSICAL • Rugged die cast aluminum construction • 20 gauge stainless steel shutters in a bi-plane assembly • High impact, thermally insulated knobs and shutter handles • Two accessory slots, and a top mounted, gel frame retainer • Steel yoke with two mounting positions • Positive locking, hand-operated yoke clutch • Slot for glass or stainless steel patterns • Slot with sliding cover for motorized pattern devices or optional iris • UL and cUL Listed
ELECTRICAL • 115-240V, 50/60Hz • High temperature 3-conductor 36” leads in a glass fiber outer sleeve • Supports ETC Dimmer Doubling™ technology
LAMP • 575W maximum • HPL – compact tungsten filament contained in a kryptonfilled quartz envelope (see table for suitable lamp types) • Patented filament geometry provides extremely efficient light collection and transmission • Integral die cast aluminum heat sink lamp base
OPTICAL • Optimized optical system for efficient photometric performance • Two bi-convex lenses • Faceted borosilicate reflector with dichroic cold mirror coating removes greater than 90% infrared radiation (heat) and reflects greater than 95% of visible light • Reflector secured with anti-vibration shock mounts • Tool free, positive locking X, Y and Z lamp centering adjustments, unaffected by relamping • Beam edge continually adjustable hard-to-soft
ORDERING INFORMATION
Source Four jr Zoom
Model Description
42550J 25˚-50˚ Source Four jr Zoom ellipsoidal (black)
42550J-1 25˚-50˚ Source Four jr Zoom ellipsoidal (white)
ETC Source Four jr Zooms are supplied with c-clamp, color frame, and 3’ (96cm) leads as standard
Connector Designation
Model Description
A Parallel-blade U-ground connector
B Two-pin and ground, 20 amp connector
C Grounded, 20 amp, twistlock connector
M Dimmer Doubling connector (NEMA L515P)
Source Four jr Zoom Accessories (NOT INCLUDED)
Model Description
400JZK Source Four jr Zoom upgrade kit*
400CC C-clamp (included) 400SC Safety Cable
400JRS Drop-in Iris
400CF Colorframe (6.25”) (included)
400DN Donut (6.25”) 400TH Top Hat
400HH Half Hat
400GE Gel Extender
400PH–M Pattern holder (M size)
Note: For colors other than black and white, please call ETC.
* Replacement lenses for zoom. Also converts any Source Four jr to a Source Four jr Zoom"