Silent 750W DMX Dimmer for Tungsten Fixtures
The
ETC ES750-A is a convection-cooled, silent dimmer designed specifically for use with tungsten fixtures up to 750 watts. Utilizing ETC’s advanced Electronic Silent (ES) technology, this compact dimmer enables local and DMX control without fan noise, making it ideal for applications where silence is critical. With bare-end leads for flexible integration, it's the perfect solution for venues looking to integrate distributed dimming alongside LED and moving light systems.
ETC ES750-A Competitive Differences
- Truly silent operation – less than 0 dBA at 1 meter
- DMX and RDM compatible with direct in/thru connection
- Convection-cooled design with no moving parts
- Three selectable dimmer curves: square law, linear, and switched
- Flexible mounting options: pipe, yoke, or direct
- Quick one-press full intensity mode for easy focusing
- Returns to previous intensity level after power loss
- Available in black, white, or silver housing
ETC ES750-A Description
The
ETC ES750-A is a high-performance, convection-cooled dimmer that delivers silent operation for tungsten fixtures. Engineered with ETC’s proprietary Electronic Silent (ES) technology, it exceeds all rise time specifications while keeping total noise output below 0 dBA—making it perfect for theaters, museums, multi-use venues, and any sound-sensitive applications.
Designed for seamless integration into hybrid lighting systems, the ES750-A accepts DMX512A and RDM protocols, allowing it to function alongside LEDs and intelligent lights. By eliminating the need for centralized dimming racks, it gives designers the freedom to use distributed power and control, especially in retrofit installations or mobile setups.
Mounting is quick and flexible thanks to included yoke-mount and pipe-mount brackets. Local control is also supported, featuring three buttons for manual intensity adjustments and DMX address setting. A one-press full-on mode simplifies fixture focusing without requiring DMX signal.
Built for reliability and versatility, the unit features 2500V isolation between control and power components, electronic overcurrent protection, and support for voltage ranges from 85–140V and 180–260V.
ES750-A Features
- Electronic Silent dimming technology
- Convection cooling – no fan noise
- DMX512A and RDM input and thru (5-pin XLR)
- Local control: Full on, up/down intensity, DMX addressing
- Supports IES modified square law, linear, and switched output curves
- Status LED indicator for power, error, and DMX signal
- Multi-position mounting: yoke, pipe, or surface
- One-press full-on for focus/test mode
- Power-loss memory retains last level
ES750-A Specifications
- Max Output: 750W
- Voltage Range: 85–140V and 180–260V
- Frequency Range: 47–63Hz
- Suggested Breaker Size: 20A
- DMX Load: 1/4 unit per dimmer (max 32 per DMX chain)
- Overcurrent and thermal protection
- Humidity: 10–95%, non-condensing
- Maximum Ambient Temperature: 104°F (40°C)
- BTU: 171 at full load
- Material: Epoxy-painted aluminum body, anodized aluminum heatsink
- Available Colors: Black, White, Silver
- Mounting: Yoke-mount and pipe-mount brackets included (C-clamps sold separately)
- Dimensions: 6.5 in (H) x 3.57 in (W) x 7.35 in (L)
- Weight: 4 lb (1.8 kg)
- Shipping Weight: 6 lb (2.7 kg)
E T C ES750A
(ETC ES750 A)
