The 113 DAC converter was developed at the same time as the MMI module for the 069, 089 and 061 CD player models. It has two digital input ports, two analog output ports, a USB input port (Class2Audio) and a Bluetooth® input port, which in addition to the normal SBC codec also supports the aptX® codec in order to the extract the maximum of sound quality from the restricted Bluetooth® transmission waveband.

The sophisticated analog output circuits obtain their signal from the latest kind of converter section. With its freely adjustable sampling frequency (48 kHz, 96 kHz and 192 kHz), it ensures that the sound has a finely chiselled and musical quality. In addition to the quality of the sound attained in the area of DA conversion for external devices such as set-top boxes, Blu-ray™ players or SAT receivers, the 113 DAC facilitates the wireless integration into an existing setup of all devices such as laptop, iPhone® or Blackberry® that have an A2DP profile. Here the 113 functions as a Bluetooth® receiver. It goes without saying that it is also possible to link a computer to the 113 DAC converter via the existing USB connection. The USB connection facilitates the loss-free transmission of uncompressed data and leads to the very best results in terms of sound.