RSL-4W Remote Source / Volume Level Select Plate in White on August 24, 2015 | Marketing Team The RSL-4 Remote Music Source and Volume Level control plate is available in Black or White finish and is compatible with: MA-60 Mixer Amplifier MA-60 Media Mixer Amplifier For Back Box Fittings Please See: http://www.scolmore.com/_pdfs/essentials.pdf For Weatherproof/Outdoor Fittings Please See: http://www.cef.co.uk/catalogue/categories/weatherproof-wiring-accessories-easy-seal Related Products MA60 Mixer/Amplifier MA60Media Mixer/Amplifier