Multi Zone Matrix Amp (6x4) 55

MZMA = Multi Zone Matrix Amplifier offering 8 channels of power in a space-saving 1U amplifier, delivering room-to-room high-quality audio in up to 4-zones. IP-controllable with zone volume control and 3-band EQ, amplification rated at 55W/ch (42W/ch all channels driven) and offering 6 matrixed inputs, including 2 digital aux inputs for streamers or other audio sources.


The 4-zone matrix amplifier lets you enjoy powerful, high-quality sound from 4 analogue and 2 digital input sources in 4 stereo zones.
55W x2 @ 4 Ohms, per zone
3-band EQ - customise the sound in every zone
Full matrix switching of 6 x inputs (4 stereo / 2 digital) to 4x zone & slave outputs
High-efficiency power supply
Auto low power
Independent input gain control and volume limiting capabilities
Controllable via uControl App (HDA’s universal AV control app) with automatic pairing into one easy to use interface.


Form factor 19”/1U steel rack-mountable unit
Input / output / aux / sub 6 / 4 / 2 / 4
Input type 3.5mm Stereo Jack (x4)
Optical (x2)
Digital Coaxial (x2)
Output type Digital Coaxial (x2)
3.5mm Jack (x4) sub/slave
Audio support (digital) Stereo
Audio support (analogue) Stereo
Amplifier output power 110W stereo zones 55W into 4 ohms/channel
uControl Room/source selection +/- volume
Package weight 3900g
Dimension (W/D/H) 440 / 284 / 43
Power 110-240V Internal/POE
Warranty 3 years (4 years with HDA Cloud registration)