We use only professional musical and lighting equipment and this varies from venue to venue.
CosmicSparkle uses a Shure GLXD24/B58A super cardiod digital wireless microphone system. She also has a Shure wireless & sound cancelling in-ear monitor system but does not use it unless the venue is very noisy as it makes it more difficult to hear & interact with her audience.
For large venues we use a full P.A. sound system based around the incredible Alto Black 12” 2400W speakers and Allen & Heath ZED12FX mixing desk which we have found works well at any volume between 200w and 4800w. For medium & small rooms we use a Maui 5 speaker array. (We also have sub woofers for bigger venues but hardly ever need them, even outdoors) Feedback can be automatically prevented using a Shark FBQ100. For live performance recording we use a Samson S-Com Plus Stereo Compressor/Limiter and a Cymatic Audio LR-16 recorder.
Lighting (mostly used only in darker months or rooms) can vary from a reactive LED Table Star Cloth, simple glowing pin-lights and/or LED mushroom effect to a full-on 300 metre 3D RGB Laser and everything in between, including performer stage lighting and a 3m x 2m fully reactive LED stage backcloth.