ETC S4LEDS2L-0 Source Four LED Series 2 Lustr Light Engine Only (without Shutter Barrel) Black 100121617 Not so with PreSonus Eris-series

Not so with PreSonus Eris-series active studio monitors

The SGI-44™ is a line driver for guitars and basses that connects to the JX-44 to allow a remote pedalboard to be connected without signal loss or noise

The QLXD2/Beta87A Handheld Wireless Microphone Transmitter works with QLX-D Digital Wireless Systems

Chassis/signal ground lift capability

ETC S4LEDS2L-0 Source Four LED Series 2 Lustr Light Engine Only (without Shutter Barrel) Black 100121617 Not so with PreSonus Eris-seriesETC S4LEDS2L 0 Source Four LED Series 2 Lustr, Light Engine Only (without Shutter Barrel), Black The S4LEDS2L 0 A from ETC is a Source Four LED Series 2 Lustr Light Engine Body Only in the color black. Comes with one of the following connectors: Bare End, Edison, Twist Lock, or Stage Pin. This unit is intended for use with zoom lens tubes and retrofit of existing fixtures. The Source Four LED Series 2 is the evolution of LED lighting. While it may