Dan's Blog

PGGB V9 introduces the Precision Optimized Upsampling Engine as the new default (the previous Nyquist-Shannon engine remains available for offline ...

PGGB has always been about one core idea: take the heavy lifting of high-accuracy reconstruction out of the DAC and do it better, earlier, with fa...

My OPTO•DX customers will often ask for a power-supply recommendation. OPTO•DX requires nominal DC 12V (11V - 15V acceptable) at ~ 200mA so most au...

Thanks to Ruud L., Amsterdam for this Testimonial I was always finetuning and looking to get the best out of my audio chain hardware. So...

PGGB’s continuing evolution in uncovering every hidden detail in your audio recordings has just taken a massive leap with Version 8 (V8). Since la...

YouTube audio podcaster WaveTheory just completed a four-part series discussing software upsampling; specifically comparing PGGB and HQP. I applaud...

The upcoming (March) release of PGGB•IT! adds version-wide support for offloading PGGB processing to Azure compute instances. This lets you leverag...

Thanks to Daniel G., USA for his Testimonial My journey with AudioWise has been an exercise in discovering additional depth and layers of sou...

Many audiophiles have multiple sound systems, each in its own listening space. The primary system is for critical listening, typically loudspeaker-...

With the recent launch of the Gustard U26 DDC, playback of DSD2048 is now possible to high quality DACs. As I have mentioned in previous blogs, ...

Digital audio production uses PCM for unsurpassed quality and flexibility for recording and editing. 32-bit floating point PCM at 192kHz sampling o...

For several years, now, I have been presenting at trade shows using Chord product and PCM content. I've been a Chord fanboy since before Dave was l...