Ebony Summer News from TL Audio: The latest Ebony Series product is a Discrete Class A 16:2 Summing Mixer, housed in a 2U rack unit and with an additional switchable and variable tube stage on the master output. Combining Balanced I/O on XLR and D-Sub connectors with analogue VU metering and balanced insert points, the beautifully named Ebony Summer is sure to impress.