Marantz today announced its new 8K surround AV pre-amplifier, the AV7706, which features 11.2 channel XLR and RCA pre-outs. Designed for use with high-quality external amplification like the Marantz MM8077, MM7055 and MM7025, the AV7706 is not only an AV processor, it’s also an analog preamplifier with Marantz’s proprietary HDAM circuitry in the preamp section, […]