Latest technology upgrade for all current
AVR-3808, AVR-4308, AVC-A1HD and AVP-A1HD units

Benefits:

• Adds world exclusive Audyssey Dynamic Volume™ sound levelling technology to your AVR-3808, AVR-4308, AVC-A1HD or AVP-A1HD
  >> Details

  Imagine this: you are watching a movie at home through your A/V receiver. People on the screen are whispering and thus you have to put the volume level up to hear what they are saying. Suddenly, there is a huge volume peak (e.g. due to an explosion or TV commercials). You have to immediately decrease the volume again through your remote control to avoid damage to your speakers or your ears.
  
  Audyssey Dynamic Volume™ monitors the audio signal moment-by-moment and constantly maintains the user’s desired listening level while optimizing the dynamic range to preserve the home cinema impact.

• Adds Audyssey Dynamic EQ™ feature to your AVR-3808 or AVR-4308
  
  >> Details

  Loudness correction technology to solve the problem of deteriorating sound quality as volume is decreased. This is achieved by taking into account human perception and room acoustics.
  Even at low playback volume, clear voices, dynamic bass and an enveloping surround soundstage are achieved. Audissey Dynamic EQ™ lets you enjoy the original rich sound at any volume.

• Adds CEC (Consumer Electronic Control) HDMI protocol support to your AVR-3808 or AVR-4308
  
  >> Details

  The Consumer Electronics Control (CEC) is an AV Link protocol that is used for remote control functions via HDMI.
  The CEC feature allows the user to command and control multiple CEC-enabled products with one remote control and for individual CEC-enabled products to command and control each other without user intervention. An example of the latter is to allow the DVD player, when the drawer closes with a disc, to command the TV and the intervening A/V receiver (all with CEC) to power-up, select the appropriate HDMI inputs, and auto-select the proper video mode and audio mode. No remote control command is needed.

The access key for this Upgrade is available at your local DENON retailer and can easily be used through the receivers’ online firmware upgrade function.

The price for this access key will be £ 75 , - for each model.