The D12 Amplifier is a two-channel power amplifier specifically designed for use with d&b loudspeakers; digital signal processing is incorporated, as are both analogue and digital signal inputs. Digital elements are specified and constructed to achieve audio performance meeting, or exceeding, that of analogue devices. Loudspeaker specific controller functions for the d&brange are implemented within the DSP, and both channels have independent user definable four band parametric equalizers and signal delay capabilities. Each channel of the D12 Amplifier can deliver 1200 W into 4 ohms, while the switch mode power supply automatically selects the mainsvoltage. d&b load monitoring can check and report on the status of connected loudspeakers. All settings can be accessed and controlled with a digital rotary encoder and LCD display on the front panel or via remote control interfaces that provide networked control and monitoring functionality.
"Our system approach goes right back to the early eighties when the company began making loudspeakers and over the years we have gained considerable experience with control electronics," explains d&b's Simon Johnston. "Based on this experience, we have a pretty good idea of the control and information users require, and what they would rather not have to thinkabout. With the D12 we are breaking new ground and advancing further into the future, it integrates considerable accumulated knowledge, innovation and technology, with a clear practical understanding of working with sound systems. We really see a new definition for the meaning of the word 'amplifier' with a significant extension to the functionality they should provide. Having said all of that, watch this space for further d&b product development announcements next month."
(Lee Baldock)
