DSD mastering for lossless FLAC music — you pay for quality, not gimmicks.
per track
per track
per track
negotiated per project
EP (3–5 tracks) 10% off │ Album (6+ tracks) 20% off
Example: 10-track album × ¥599 = ¥5,990 → ¥4,792 (save ¥1,198)
We are the developers of the Dpdo product family (DpdoEngine, DpdoPlayer, etc.), with full ownership of all software IP and core algorithms. We provide end-to-end conversion services from PCM audio (FLAC/WAV/AIFF) to DSD and DST-compressed SACD ISO — lossless ultra-high-spec DSD compression and playback.
DSD (Direct Stream Digital) is the 1-bit ultra-high-frequency encoding format used by SACD (2.8 MHz–45.2 MHz), fundamentally different from PCM's multi-bit quantization. DSD uses ΔΣ modulators to approximate analog signals at over 64× the Nyquist frequency; after noise shaping, baseband SNR can exceed 120 dB. Compared with common PCM container formats (FLAC, WAV), DSD shows measurable differences in high-frequency detail and naturalness of listening. Traditional PCM (44.1kHz/16bit) has about 96 dB of dynamic range, while native DSD playback exhibits lower modulator quantization artifacts — but this is not a 'format upgrade', it's format matching.
Lossless files of your finished mix (WAV/FLAC/AIFF, ideally 44.1kHz or 48kHz or higher, 16-bit or 24-bit). The better the source quality, the higher the final DSD master quality. We accept any sample rate from 44.1kHz to 192kHz; non-standard rates are automatically resampled to the optimal spec. The single-stage Kaiser sinc upsampling filter (Kaiser β=10, stopband >100 dB) ensures no aliasing is introduced during resampling.
Yes. If you have stems (dry + backing tracks), we can handle the full path from mixing to DSD mastering. This falls under the Custom plan — please discuss specifics via the contact page. Our 14 built-in effect modules (dither, limiter, panorama correction, harmonic excitation, noise shaping, compression, resampling, noise reduction, loudness normalization, etc.) can process each track independently before combining into the DSD master.