Full Range Posted May 6, 2017 Posted May 6, 2017 (edited) Item: Battery DAC, TDA1543, NOSLocation: Brisbane Price: $170 plus postageItem Condition: As new, unmarked - also will ship in original packaging Reason for selling: surplus and have upgraded to new model Payment Method: EFT, PayPal as friend, Cash Extra Info: highly regarded DAC, sweet and detailed sound with great imaging and tone. NOTE - This is the upgraded dual Battery model From the website - What are the main features of this DAC ?And what are the main goals of its design ? Extract the pure performance of the last built non-oversampling true 16-bit TDA1543 DAC from Philips Optical & Coaxial inputs (leftmost switch on the photo) DIR9001 96 kHz SPDIF Receiver (lowest-jitter on the market - 50ps) Supports sampling frequencies from 28kHz to 108kHz (continuous range, including non-standard frequencies) TDA1543 16-bit DAC - the original from Philips® Passive I/V conversion No Op-Amp - direct output with 2Vpp (will drive any power amp well) Huuuge capacitors on the output path provides sub-Hertz cutoff frequency (<0.3Hz on a 10kOhms input) Dual Stage power supply regulation (for a super low background noise level) Separate voltage regulator for the DAC and the Digital SPDIF receiver (same reason as above) Battery-powered with a single 9V NiMH battery (optional - but without it you must provide a clean 12V - 15V power supply) Smart battery charger on-board (quickly charges the battery when depleted, keeps it charged at low current when idle) When both power switches are on, the battery is recharged, and is also used to buffer the external power, completely removing hum. Will Direclty drive any power amplifier Easy to carry around and use it at your friends home 2+ hours of listening on the battery alone http://www.stereo.net.au/forums/topic/71210-“the-battery-dac-“-impressions/ Edited May 6, 2017 by Full Range Added Photos
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