In the integrated amplifier of the English company Roksan, a linear power supply unit based on a massive toroidal transformer with a rating of 400 VA is installed. It provides an output power of 80 W per channel for an 8 Ohm load and 130 W for a 4 Ohm load, at KNI < 0.1%. The data are given for simultaneous operation under the load of both amplification channels. In addition to two linear analog inputs, the amplifier has two optical and two coaxial digital inputs. The latter allow decoding a PCM digital stream with MQA. Digital-to-analog conversion up to 24/192 is implemented on a Burr Brown chip. Bluetooth aptX wireless connection ensures stable transfer of music content from mobile devices at a distance of up to 15 meters. The Bluetooth module supports audio codecs SBC, AAC and aptX, the last of which provides high sound quality, as close as possible to CD. With the help of the proprietary program MaestroUnite, you can perform a number of settings, as well as provide an update of the amplifier's firmware. The device has a reliable steel chassis, and the custom-made front panel is made of anodized aluminum. The design of the Roksan Attessa Integrated Amplifier is made in an industrial style. The central part of the facade is occupied by a universal knob-encoder Dynamic Control Dial, with which you can adjust the volume and select the signal source. The front panel also has a display with an intuitive user interface. On the front of the Roksan Attessa Integrated Amplifier is a 3.5mm headphone amplifier output capable of handling even high-impedance stereo phones. The model has a high-quality MM-phonocorrector. On the rear panel of the case, in addition to the phono corrector connectors, there are two linear RCA inputs — adjustable A1 and fixed A2. There is a Pre Out amplifier output with the possibility of connecting a subwoofer. Digital switching is represented by two coaxial and a pair of optical inputs. There are a pair of trigger connectors and an IR port. Speaker systems are connected to the amplifier using two pairs of screw terminals, and a standard remote control is provided to control the Roksan Attessa Integrated Amplifier. Characteristics of the stereo amplifier Roksan Attessa Integrated Amplifier Power 2 x 80 W (8 Ohms, KND less than 0.1%), 2 x 130 W (4 Ohms, KNI less than 0.1%) Headphone amplifier output voltage 7.5 V Bluetooth profile: A2DP, supported codecs: SBC, AAC and aptX, range: up to 15 m Inputs: 2 linear RCA (adjustable A1 and fixed A2), MM phono equalizer connectors, 2 coaxial (up to 24 bit/192 kHz), 2 optical (up to 24 bit/96 kHz) Outputs: 3.5 mm for headphones, Pre Out (RCA) with the possibility of connecting a subwoofer Other switching: 2 trigger connectors, IR port, ground terminal Speaker output: 2 pairs of screw terminal Power supply: installed toroidal transformer with a capacity of 400 VA Remote control included in the set Dimensions (WxHxD) 432x76x373 mm Weight 10.2 kg The device is new. Complete set