Boulder 1012 brochure

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A hallmark of Boulder design is the use of balanced connectors for every input and output. This positively removes all ground loops, hum, RF and other sources of interference from the system. Balanced inputs use the sophisticated 3-stage true instrumentation style design for lowest distortion and highest common- mode rejection possible. For playing those irreplaceable vinyl recordings, the 1012s RIAA phono section is ready to reproduce them more faithfully than ever. Boulders sonically superior multi- stage design, advanced component placement, and four-layer circuit boards deliver wide bandwidth, low distortion and low noise. Boulders very successful solid-state attenuator used in the 2010 Preamplifier is replicated in the 1012 with discrete resistors and microcircuit switching. The 200 very accurate half-dB steps allow a 100 dB range. The digital and analog sections have completely separate power supplies and transformers. When an analog input is selected, power is turned off to the entire DSP and digital audio sections. All control commands are sent to the analog section via optocouplers, maintaining complete separation. A theater mode programming option allows an input to be dedicated to a surround sound processor assuring easy system integration. The large display is easily visible from across the room. Made of polished stainless steel and satin aluminum, the ultra-rigid, machined chassis and remote control set a very stylish, timeless appearance which complements any decor. Whether your favorite source is analog or digital, the Boulder 1012 DAC Preamplifier delivers every musical note perfectly. Upandoversampling TM is a trademark of Boulder Amplifiers, Inc. B o u l d e r A m p l i f i e r s , I n c . 3 2 3 5 P r a i r i e Ave . - B o u l d e r, C O 8 0 3 0 1 3 0 3 - 4 4 9 - 8 2 2 0 - w w w. b o u l d e r a m p. c o m SPECIFICATIONS DIGITAL INPUTS 3 AES , 1 Toslink ANALOG INPUTS 3 Balanced Line, 1 MC / MM Phono OUTPUTS Balanced Main & Record PHONO Hi ( MC ) / Lo ( MM ) Gain Selection VOLUME 10 0 dB range in 0. 5 dB steps MA X GAIN 20 dB Line, 8 0 dB MC Phono MA X OUTPUT 14.0 Vrms CLIP TO NOISE 118 dB FREQ RESPONSE + 0, - 0.03 dB , 20 Hz to 20 kHz THD + N, 2V OUT 0.0 015% , 20 Hz to 20 kHz SYSTEM Boulderlink to Power Amps SIZE 18.0 wide, 5.75 high, 15.85 deep (in.) WEIGHT 35, Shipping : 49 Pounds POWER 120 VAC , 50 - 60 Hz, 75 W