The Baldwin Products Masterpot 7.1 provides surround sound volume control for any number of channels up to 8 – and also features controls for mute, dim, solo, calibration, 2-track inject and expansion/interface.

The Blue Sky BMC 5.1 bass-management controller with remote provides full bass-management, calibration and remote volume control – featuring fully balanced inputs and outputs; designed for professional applications such as surround sound or post production – it’s compatible with many other studio monitors.

The Denon-A7100 is an A/V Surround Preamplifier featuring eight 7.1 Balanced Line Level XLR Outputs, balanced XLR auxiliary audio inputs, HDMI Video Switching, and is compatible with the most advanced surround sound formats.

The Denon DVD-1600 is an excellent dual-purpose DVD-Audio and DVD-Video player – delivering exceptional picture quality and high-end sound, and numerous playback features.

The Dolby DMA8 Digital Media Adapter presents audio from a variety of audio sources; 5.1 or 7.1 Digital Decoder, AC-3 Dolby Digital, or Dolby E.

Dolby DMA8Plus is a 5.1 or 7.1 Digital Decoder featuring four separate digital inputs that accept up to 8 channels as well as AC-3 Dolby Digital, Dolby E, and Dolby Pro Logic.

The Dolby DP562 Multichannel Dolby Digital and Dolby Pro Logic 5.1 Digital Decoder is designed to serve as the reference decoder for all high-performance monitoring applications.

The Dolby DP569 is the reference Dolby Digital multichannel audio encoder for digital television and DVD authoring applications – offers many broadcast-friendly features, 5.1 Digital Encoder and AC-3 Dolby Digital

Dolby DP571 Multichannel 7.1 Digital Encoder encodes multichannel audio into the Dolby E format for contribution and distribution through the conventional 2-channel infrastructures of DTV and HDTV facilities; encodes up to 8 audio channels plus metadata into a single 2-channel AES bitstream (20 bits at 48kHz).

The Dolby DP-572 decodes Dolby E encoded program material for use in broadcast and post-production facilities prior to final DTV and HDTV transmission.

The SRS Labs CSE-07D Circle Surround 5.1 Digital Encoder enables audio professionals to encode up to 6.1 channels of discrete program material which can be distributed across 2-channel carriers such as stereo broadcast television (analog and digital), cable or satellite transmission, VHS videotape, streaming media, CDs, and more.

The SRS Labs CSD-07D 5.1 Decoder – the companion to the SRS Labs CSE-07D Encoder – is a high performance 6.1 channel AES/EBU digital matrix decoder – a highly adaptable tool featuring AES Pair 1 and AES 11 sync source compliant, 16-bit, 44.1kHz, and 48kHz operation.

The Sony DVP-S530D is a single disc DVD/CD Player with Dolby Digital/DTS – 10-bit/27MHz video DAC – 24-bit/96kHz audio DAC – featuring 5.1 channel audio line-out, S-Video output, S-link / Control-A1, SPDIF output, and composite video/audio output.