The Truth About DAC Chips, The Secret Inside Every DAC. What Your DAC Is Really Doing and Why.

All DACs begin with the same basic input: a stream of numbers representing the amplitude of an audio signal at discrete points in time. The role of the DAC is to reconstruct those samples into a continuous analog voltage that can drive an amplifier and ultimately produce sound through speakers or headphones. What differs between these technologies is how that analog voltage is created. Each approach makes different engineering trade-offs in how it handles noise, distortion, timing, and digital processing. Those trade-offs are what ultimately distinguish the architectures. • If you wish to join the channel please click here:    / @oldguyhifi   • Community Post Playlists:    • Post   All of my reviews are completely subjective. I do not accept payment for reviews. *DISCLOSURE: Some of the links below contain affiliate links from Skylabs Audio, Amazon and/or eBay. If you purchase with those links, I do receive a small commission but, it doesn't affect your price or your ability to return something. My Reference Set up includes: • Advance Paris A12 Classic: https://shop.skylabsaudio.com?sca_ref... • Black Ice Audio F22 KT88 Integrated Tube Amp: https://blackiceaudio.com/integrated-... Speakers: • Wharfedale Diamond 12.4 Speakers: https://amzn.to/3WberDp • Martin Logan Impression 11 ESL: https://www.martinlogan.com/en/produc... • Q-Accoustics 3030c Stand mount speakers: https://amzn.to/4h0SYXQ DACs: • LAIV Harmony R2R DAC: https://www.laiv.audio/harmony-dac • Douk Audio Q100 Fully Balanced Desktop DAC: https://doukaudio.com/products/douk-a... • Singxer SDA-6 PRO2 AKM DAC: https://aoshida-audio.com/products/si... DDC/Re-Clockers • Singzer SU-2: https://apos.audio/products/singxer-s... • Matrix X-SPDIF3: https://apos.audio/products/matrix-x-... Streamers: • Audirvana is my primary streaming platform. 30 day free trial here: https://audirvana.com/try/ • Cambridge MXN10: https://skylabsaudio.com/products/cam... • Shanling SM 1.3: https://forte-distribution.com/produc... • Aiyima HYFIOO DM100 Streamer: https://www.aiyima.com/products/hyfio... CD Transports/Players • Shanling ET-3: https://forte-distribution.com/produc... • ONIX Zenith XST20 Top-loading SACD/CD transport: https://forte-distribution.com/produc... Analog: • Fluance RT-84 turntable: https://amzn.to/4aMuZrt. • IsoAcoustics zaZen I Isolation Platform: https://skylabsaudio.com/products/iso... • Audio Technica AT-OC9XEN MC Cart: https://amzn.to/3C0PCna Accessories/Cables: • IsoAcoustics Gaia Series II Speakers & Subwoofer Isolation feet: https://skylabsaudio.com/products/iso... • IsoAcoustics Iso-Puck Series Acoustic Isolators: • All cables are from Wire World: https://www.theaudiolegacy.com/collec... Desktop gear: • FiiO K17 Headphone amp/DAC: https://apos.audio/products/fiio-k15-... • Cambridge Audio SX60: https://amzn.to/4omnfDs • ISOAcoustics Aperta Series Stands: https://skylabsaudio.com/products/iso... • Sound Solver, Large Desktop HiFi Audio Rack: https://sound-solver.com/products/des... Chapters 00:00 Intro 01:02 Why did I make this video? 01:57 What Upsampling Can Do 02 :57 DAC Architecture 03:39 DSD Upsampling 04:39 What are the Benefits 05:49 Summary 07:09 Outro