{"product_id":"ps-pmg-sig-512","title":"PS Audio PMG Signature 512 DAC\/Streamer","description":"\u003cp\u003eThe PS Audio PMG Signature 512 DAC is a high-end digital-to-analog converter and high-definition streamer engineered to redefine digital playback. Powered by PS Audio's proprietary PureStream DSD512 engine running at 22 MHz, it converts all incoming digital signals (both PCM and DSD) into a native 8X DSD stream without decimation or off-the-shelf DAC chips.\u003c\/p\u003e\n\n\u003cp\u003eThe upsampled stream is refined through the SpectraWave 64-Tap Sequencer—a discrete FIR digital filter designed to eliminate jitter, preserve phase coherence, and align musical transients. Signal integrity is maintained by Digital Lens reclocking technology, galvanically isolated inputs, and a fully balanced, direct-coupled Class-A analog output stage with precision analog volume control, allowing the PMG 512 to drive power amplifiers directly.\u003c\/p\u003e\n\n\u003ch3\u003eKEY FEATURES \u0026amp; PROPRIETARY TECHNOLOGIES\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePureStream DSD512 Engine:\u003c\/strong\u003e Proprietary architecture running at 22 MHz that upsamples all incoming digital sources to a native 8X DSD stream without PCM conversion or decimation.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSpectraWave 64-Tap Sequencer:\u003c\/strong\u003e Discrete FIR architecture operating at 22 MHz to real-time align transients, preserve phase coherence, and lower overall noise and distortion.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eGalvanically Isolated Streaming Module:\u003c\/strong\u003e Built-in network streamer with native support for Roon Ready, Tidal (via Roon), Qobuz Connect, Spotify Premium, DLNA\/UPnP, and ShairPort.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDigital Lens Technology:\u003c\/strong\u003e Advanced input buffer and reclocking circuit that eliminates jitter before signal processing begins.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eClass-A Direct-Coupled Output Stage:\u003c\/strong\u003e Transformerless, minimal-feedback analog circuit delivering clean, high-current drive with low output impedance.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePrecision Analog Volume Control:\u003c\/strong\u003e High-resolution volume attenuation allows direct connection to power amplifiers without digital degradation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\n\n\u003ctable style=\"width: 100%;\"\u003e\n\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003eReference Digital-to-Analog Converter \u0026amp; Network Streamer\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProcessing Architecture\u003c\/td\u003e\n      \u003ctd\u003ePureStream DSD512 Engine (22 MHz Upsampling) + SpectraWave 64-Tap FIR Sequencer\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAnalog Output Circuit\u003c\/td\u003e\n      \u003ctd\u003eClass-A Fully Balanced, Direct-Coupled (Transformerless)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAnalog Conversion Method\u003c\/td\u003e\n      \u003ctd\u003e64-Bit FIR Filter to Low-Pass Analog Filter\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFrequency Response\u003c\/td\u003e\n      \u003ctd\u003e20 Hz – 20,000 Hz (± 0.25 dB)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTHD+N @ 1 kHz (Full Scale)\u003c\/td\u003e\n      \u003ctd\u003e\u0026lt; 0.001% (SINAD \u0026gt; 100 dB)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMaximum Output Level\u003c\/td\u003e\n      \u003ctd\u003e4.0 VRMS (Balanced XLR) | 2.0 VRMS (Single-Ended RCA)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOutput Impedance\u003c\/td\u003e\n      \u003ctd\u003e\u0026lt; 100 Ω \/ 200 Ω\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDigital Audio Inputs\u003c\/td\u003e\n      \u003ctd\u003e2 x I²S (HDMI), 2 x Coaxial S\/PDIF, 2 x Balanced XLR (AES\/EBU), 1 x Optical TOSLink, 1 x USB Type-B\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInput Sample Rate Support\u003c\/td\u003e\n      \u003ctd\u003e\n        \u003cstrong\u003eOptical:\u003c\/strong\u003e PCM 16\/24-bit up to 96 kHz\u003cbr\u003e\n        \u003cstrong\u003eCoax \u0026amp; AES\/EBU:\u003c\/strong\u003e PCM up to 192 kHz, DoP64\u003cbr\u003e\n        \u003cstrong\u003eI²S \u0026amp; USB:\u003c\/strong\u003e PCM 16\/24\/32-bit up to 705.6\/768 kHz, DoP64–DoP256, Native DSD64–DSD512\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBuilt-in Streaming Services\u003c\/td\u003e\n      \u003ctd\u003eRoon Ready, Tidal (via Roon), Qobuz Connect, Spotify Premium, DLNA\/UPnP, ShairPort\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNetwork Connectivity\u003c\/td\u003e\n      \u003ctd\u003eGigabit Ethernet (10\/100\/1000) \u0026amp; Dual-Band Wi-Fi (IEEE 802.11 b\/g\/n\/ac 2.4 \u0026amp; 5 GHz)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Supply \u0026amp; Requirements\u003c\/td\u003e\n      \u003ctd\u003eHigh-Current Oversized Power Supply | Auto Voltage: 120VAC or 230VAC (50\/60 Hz)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Consumption\u003c\/td\u003e\n      \u003ctd\u003e30 W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAvailable Color Options\u003c\/td\u003e\n      \u003ctd\u003eBlack, Silver\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n      \u003ctd\u003e445 x 375 x 112 mm (17.5\" x 14.75\" x 4.375\" with feet)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWeight\u003c\/td\u003e\n      \u003ctd\u003e13.61 kg (30.3 lbs) | Shipping: 18.3 kg (40.3 lbs)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"PS Audio","offers":[{"title":"Black Satin Aluminium","offer_id":52739967811850,"sku":"PSAUDIO-8997","price":8995.0,"currency_code":"GBP","in_stock":true},{"title":"Brushed Silver Aluminium","offer_id":52739967844618,"sku":"PSAUDIO-8998","price":8995.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/ps-audio-pmg-signature-512-dac3.jpg?v=1776954344","url":"https:\/\/audioemotion.co.uk\/products\/ps-pmg-sig-512","provider":"Audio Emotion Limited","version":"1.0","type":"link"}