ID 245780522 © VRSprod | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
music vu meter volume level analog sound audio control electronic indicator studio arrow equipment stereo db needle vintage dial amplifier scale technology peak amplify display measuring amp signal maximum hi measurement radio aluminium listening noise pointer closeup dance output speech electricity espionage panel