Preamplificator Atoll PR300 Signature

Aluminium front panel of 8 mm and complete steel chassis of 1,5 mmFully symmetrical stages with discrete componentsTorodal transformer, double-mono configurationComplete adjustment (via front panel or remote control) of the volumebalance settingsDirect Inputs accessLow consumption OLED displayComplete setup of volumebalance from the remote or the front panel double attenuator volume control : 1 per channel. CONNECTINGS:5 audio stereo Inputs (RCA) :CD ;TUNER ;TAPE (IN+OUT) ;AUX (or optionnal board);DVD.1 By-pass Input (for home-cinma configuration)Double pair of preamp. outputs (for bi-amplification).Trigger 12V Output OPTIONAL DIGITAL BOARD:An optional board with several Digital Inputs is available, including:1 Bluetooth receiver: Direct digital to the AKM audio converter2 Coaxial Inputs (24Bits/192kHz)2 Optical Inputs (24Bits/192kHz)1 USB-B Input: PCMDSDAudio converter : AKMAK4490PCM from 16 bits to 32bits up to 384 kHz on USB-B input (asynchronous).DSD : DSD64DSD128.USB Interface: XMOS with specific program designed for ATOLL. ALTE SPECIFICATII:Total of capacitors: 62 000 FNumber of Inputs: 5Input Impedance: 220 kohmsDistorsion at 1kHz: 0,005%Rise Time: 1,5s