Send us your finished lossless mix (WAV / FLAC / AIFF) and get back a DSD master plus a SACD ISO.Both 44.1k and 48k families, DSD64–DSD512, with a processing report for every track.
You do not have to hire us: convert, author and play it yourself, on the same in-house dpdo engine.
PCM → DSD conversion tool (GUI)
SACD ISO authoring tool
Native DSD player (GUI)
DpdoAudioTools, DpdoPackSACD and DpdoPlayer share one in-house dpdo engine; the numbers below describe the engine itself.
Three steps — and you never have to install anything; if you prefer to do it yourself, use the three Dpdo apps.
Send us your finished mix as lossless WAV/FLAC/AIFF. Singles or full albums welcome.
Noise reduction, dynamics, DSD modulation and SACD ISO authoring; every track comes with a report (tier used, noise-shaping order, peak and loudness).
You get the DSD master and the SACD ISO, listen, then pay; one free revision after delivery.
The three tiers differ in noise shaping and filter settings — audible in detail and noise floor, not in marketing terms.
Convert your Hi-Res lossless audio through a 64-bit double-precision floating-point pipeline into DSD64/128/256/512, supporting both 44.1kHz and 48kHz base rates. The resulting DSD files can be authored into SACD ISO or played back directly.
Author your lossless album into an ISO image compliant with the SACD Red Book specification. Supports both 44.1kHz and 48kHz base-rate systems (48k-base DST compression is a proprietary technology), with full metadata and ISRC.
Every project includes a professional mastering report PDF showing before/after spectrum comparison, dynamic range (DR), THD+N distortion analysis, noise-shaping curves and 20+ technical parameters, following the IEEE 124 standard format.
Upsample PCM to DXD format (352.8kHz/384kHz 24/32-bit) using the same engine-grade FIR upsampling chain as DSD (65536-tap Kaiser sinc), outputting WAV/Wave64/FLAC — compatible with all major DAWs, no special player required.
Priced per track and duration, and the quote states exactly what you get: DSD tier, whether a SACD ISO is included, and how many revisions.
per track
per track
per track
negotiated per project
Album projects for Hi-Res lossless music qualify for a discount. View full pricing →
Client files versus finished masters will be shown here; case studies are being cleared with the artists.
Collaboration case studies coming soon.
We are mastering for several independent musicians right now.
Case studies are being cleared with the artists; meanwhile see pricing and what we do.
Send your lossless files and we will craft your DSD master. Full refund before production; free revisions after delivery.
Start a ProjectDSP algorithm engineers, mastering engineers, web developers — join us in building the dpdo engine and the next generation of Hi-Res audio.