Used ETC Source Four PAR series
Used ETC Source Four PAR series luminaires are a family of conventional stage lighting fixtures built around rugged die-cast aluminium construction and the acclaimed Source Four optical system, available across several variants including the EA, MCM and PARNel. Second-hand units from this range are popular choices for touring, theatre and performance environments. Scroll down to see the used ETC Source Four PAR series listings currently available.
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ETC Source Four PAR series specifications
| Brand | ETC |
| Segment | Lighting |
| Typical used price | €177 (range €32–€2,000) |
About the ETC Source Four PAR series
The ETC Source Four PAR series encompasses several distinct fixtures sharing a common foundation of die-cast aluminium construction and Source Four optical technology. The Source Four PAR EA accepts Source Four HPL lamps via a set of four snap-in lenses mounted in a cool, rotating ring, eliminating the need for PAR64 lamp stock and offering a compact design well suited to touring. The Source Four PAR MCM uses a Metal Cold Mirror reflector coating to direct light, not heat, out of the front of the fixture, making it a preferred choice for orchestra pits and performance environments where on-stage comfort matters. The Source Four PARNel combines PAR optics with Fresnel-like functionality through a patented wave-lens design, offering a smooth, soft, symmetrical field adjustable between 25 and 45 degrees via a simple focusing knob.
ETC Source Four PAR series — buyer FAQs
What is the ETC Source Four PAR series and what are the main variants?
The ETC Source Four PAR series is a family of conventional stage lighting fixtures built on die-cast aluminium construction and Source Four optical technology. The principal variants are the EA, which uses four snap-in lenses and a cool rotating ring to accept Source Four HPL lamps; the MCM, which uses a Metal Cold Mirror reflector to direct light rather than heat toward the stage; and the PARNel, which blends PAR optics with Fresnel-like behaviour through a patented wave-lens design.
Who makes the Source Four PAR series and where does it fit in ETC's product range?
The Source Four PAR series is made by Electronic Theatre Controls (ETC), an American lighting manufacturer known for fixtures, control consoles and dimming systems used in theatre, studio and live-event environments. The PAR series sits within ETC's conventional fixture line, sharing the Source Four optical platform that also underpins other fixtures in the brand's range, and is designed for both fixed installation and touring applications.
What makes the Source Four PAR MCM suitable for orchestra and performance environments?
The Source Four PAR MCM uses a Metal Cold Mirror reflector coating that directs light, not heat, out of the front of the fixture. This cool-beam characteristic makes it well suited to orchestra pits and other performance situations where on-stage comfort is a priority, providing the output of a conventional PAR while significantly reducing the heat directed at performers.
Is the Source Four PAR EA practical for touring rigs?
The Source Four PAR EA is specifically noted as well suited to touring. Its compact design allows more units to fit on a pipe or in a truck, and it accepts Source Four HPL lamps via a snap-in rotating ring, meaning touring crews can carry a single lamp type rather than a separate stock of PAR64 lamps. The design also reduces per-fixture power and cabling requirements.
What should I check when buying a used ETC Source Four PAR series fixture?
Check which variant you are buying, as the EA, MCM and PARNel have different optical systems and lamp configurations. Confirm the condition rating and whether lenses or other accessories are included. Used units on 10K Used carry a 21-day warranty covering major functional faults such as failure to power on or a critical issue not described in the listing; see the buying guide at 10kused.com/used-av-equipment-guide/ for full detail.
