PGGB is PCM remastering using extremely long windowed Sinc filters (hundreds of millions of taps) at high precision for near perfect reconstruction accuracy. This means a more transparent sound, better depth and layering, improved resolution, a cleaner leading edge, and more accurate timbre.
You can remaster your music library using the PGGB desktop app on your Windows or Mac system (link here). However, to get an audition of what perfect PCM sounds like, upload your favorite track above, confirm settings and complete purchase. You will get notified of a download link (.zip file) when processing is complete. Due to processing overhead for multiple orders, turnaround may take up to 24 hours.
Select Resample Rate fS as per the table below. File format is lossless WAV or lossless compressed for your convenience. For best sound, select Noise Shaping Bit Depth based on your DACs capability and signal transport as per the table below. Select a Precision of 256-bits for jaw dropping sound... but it will take longer to process and cost the most. The number of taps used is always the maximum for the track duration. Other PGGB settings are as per the desktop app defaults.
| Resample Rate |
DAC |
|
176.4/192kHz
|
Most DACs |
|
352.8/384kHz
|
dCS Vivaldi
PS Audio Directstream
Mytek Brooklyn
Exasound e62
Topping D10s
Many other USB/COAX/I2S DACsi
|
|
706.5/768kHz
|
Chord Electronics Dave, Qutest, Hugo TT2, Hugo2, Mojo2
PS Audio Directstream (Sunlight OS), Directstream 2 (Upcoming)
Gustard X26 Pro
Topping D90, D50, E30
RME ADI-2
SMSL M7, M200, SU9
Project Audio DAC Box DS2
iFi Pro iDSD
|
|
1411.2/1536kHz
|
DENAFRIPS Terminator, Terminator Plus
HOLO AUDIO May
|
| Bit Depth |
DAC |
| 16 |
Legacy NOS R2R DACs (Burr Brown PCM56)
|
| 20 |
HOLO AUDIO May, despite its 32bit USB input, has this linear range
|
| 24 |
S/PDIF (Toslink, Single or Dual Coax) signal transport.
HDMI signal transport
Most DACs including high end R2R
|
| 32 |
FPGA/AKM, ESS, ASIC DACs with USB input.
|
