ATOLL ELECTRONIQUE IN300 The ATOLL ELECTRONIQUE IN300 is an integrated pre-amp that stands out with its unique features: We meticulously select the finest components to deliver the pinnacle of sound performance. Our relentless pursuit of perfection is evident in the design of our exclusive ATOLL circuits, which safeguard the integrity of even the most delicate musical signals. Digital Board converter: AK4490: S/N: 120 dB dynamic 120dB. DSD: 2.8MHz and 5,6MHz. PCM from 16 bits to 32bits up to 384 kHz on USB (asynchronous). Up to 24Bits 192kHz on optical and coaxial. USB converter XMOS: XUF208 with specific program for PCM and DSD specially developed for ATOLL. Link Capacitors Analog stages: Mundorf MKP in a armored shell. Digital stages: Vishay MKP high sound quality. Power Stages Double mono with 2x440VA toroidal transformers. Specific low consumption supply (5VA) for display and logic circuits. Capacitors: 12x6800uF low ESR high quality designed specifically for ATOLL. Soft starter stage to avoid current peek. Internal Supply High End cable (wired according to AC recommendation). Input Stages 2 volume attenuators: 1 per channel. High quality Silver Mica capacitors for soft low pass filter (very fast reaction on pulse). Symmetrical bipolar stages (discrete components). Output Stages 6 MOS FET per channel: 150Wrms/8Ohm, 260Wrms/4Ohm. Very low feed global back stages that brings dynamic and natural sound. Very low distortion due to a specific control stage of the driver transistors. Connectivity High quality tellurium copper speakers terminals (ATOLL exclusive design). High End Speaker cable link. Gold plated RCA inputs. Inputs Analog: 5 Inputs (with AUX for optional phono stage) 1 BY-PASS Input 1 XLR Input Digital: 2 Coaxial Inputs 2 Optical Inputs 1 Bluetooth receiver 1 USB-B asynchronous Input Outputs 1 pair of speakers OUT 2 Pre-out (for sub or additional power amp.) 1 Trigger Output 1 Headphones jack 6.35mm Features 8 mm brushed aluminium front. 2×150Wrms / 8Ω. 2 toroidal transformers of 440 VA each. Filtering capacitors: 12×6800 μF high quality, with low ESR specific for ATOLL. Specific low-consumption 5 VA power supply for the digital stages. 2 volume attenuators: 1 per channel to maintain the dual mono architecture. Soft start stage to avoid peak consumption. ABSOLUE CREATIONS high-end cable on the mains part. MOS-FET triple push-pull power stage. Shielded MKP Mundorf capacitors. Possibility to adjust and store the balance. Discrete component audio stages. MKP Technology Link Capacitors. High-performance heat sinks, direct thermal coupling. Double-sided circuit boards with nickel/gold finish. Polarization of output stages in class A/B. Thermal protection. Serial DAC board. Optional PHONO boards: P50 and P100 can be combined with the DAC board. ATOLL global remote control delivered as standard. SKU: atoll-in300-pa Categories: Receivers, Amps & Preamps, Preamps & Processors
