I offer here my used, but fully functional TL Audio Ebony A4 Summing Mixer. This device is ideal for home studios or professional audio applications. It is a 16:2 tube summer, top in terms of sound and super versatile thanks to the adjustable tube circuit. I'm selling because the mixer doesn't fit into my workflow and I prefer to sum with my console. * Brand: TL Audio Ebony Series * Model: A4 16:2 Tube Summariser * Condition: Used, but fully functional * Colour: Black with silver controls * Special feature: tube technology for warm sound The mixer has some signs of use, the master poti could use some contact spray, but does not limit the function, because everything sounds clean when the potiometer is not being used. The unit has always been treated with care since I got it in my possession. Was used by a home studio enthusiast before. Device is in Austria and will be posted if interested. If you have any questions, please contact us.