Apparatus and a method for processing signals from a device

There is provided an apparatus for processing incoming signals, the apparatus comprising: a first connector of a first interface for operative connection with a corresponding second connector of an interface of a first device; a third connector of a second interface for operative connection with a corresponding fourth connector of an interface of a second device, and a processor to process the incoming signals received from the first device through the first interface and transmitting the processed signals through the second interface to the second device. Advantageously, the processor adjusts the processed signals affecting audio output in a manner like volume, treble, bass, balance or fader. It is preferable that the second device may be selected from the group consisting of: another apparatus for processing digital signals, a set of speakers, a computer, a device with speakers, a television, and a mobile phone. Similarly, the first device may be selected from the group consisting of: another apparatus for processing digital signals, a media player, a mobile phone, a computer, a VCR and a PDA. A corresponding method for processing signals from a device is also disclosed.