The Denon AVPA1HD THX® Ultra2 certified AV HD Surround Pre Amplifier incorporates a host of new technologies, circuits, and functions to achieve Denon's ultimate aim for all its amps, which is to recreate the producer's original intent with absolute fidelity.


The new Denon AVPA1HD THX® Ultra2 certified AV HD Surround Pre Amplifiers all new circuits that shorten audio and video signal paths for best sound and picture. The new Denon AVPA1HD has fully separated audio and video pre-amplifiers, this allows the AVPA1HD to deliver a cleaner and clearer signal.


The Denon AVPA1HD uses high current two Toroidal power supply to drive XLR pre-amplifier and analogue audio channels. The AVP-A1HD is fully THX® Ultra2 certified and also features Dolby TrueHD and DTS-HD Master audio decoders.


The new Denon AVPA1HD THX® Ultra2 certified A/V HD Surround Pre Amplifier features audio DACs in dual differential mode (one per audio channel) on all output channels. To preserve original sound quality for the room's acoustics at any volume level the AVPA1HD Surround Pre Amplifier uses Audyssey Dynamic EQ loudness correction technology.


The Denon AVPA1HD THX® Ultra2 certified AV HD Surround Pre Amplifier is completely user friendly with its all new user interface for easy operation, set-up and digital media browsing (G.U.I). GUI assisted operation even during 1080p output from HDMI. The AVPA1HD had dual HDMI outputs enabling simultaneous output to video projector and flat panel. The Denon AVPA1HD THX® Ultra2 certified AV HD Surround Pre Amplifier is also completely future ready with its network audio and photo streaming, compressed audio restorer to enhance digital music files and music streaming from the Rhapsody music service site.