In May 2025, Marantz introduced two reference-grade home theater components: the AV 20 preamplifier and processor and the AMP 30 power amplifier. Together, they deliver a 13.4-channel surround system capable of 200 watts per channel (for 12 channels). The pair costs $12,000 (or $6,000 per component).
Fast forward to today, and the renowned Japanese hi-fi manufacturer is introducing the AMP 30 and the AV 30, which are essentially scaled-down versions of the brand’s AMP 20 and AV 20.
They’re still designed for serious home theater enthusiasts, but at a more affordable (but still not insignificant) price.
Marantz AMP 30 and AV 30

An amplifier/preamplifier combo
Like those predecessors, the AMP 30 and the AV 30 is a modular pair consisting of a power amplifier and an AV preamplifier that are designed to work together. The AMP 30 power amplifier drives the speakers, while the AV 30 handles all the connections and processing.
The pair is capable of driving an 11.4-channel home theater system.








