Schiit Yggdrasil（シットユグドラシル）
2015年Schiit公開Yggdrasil Reference Multibit DAC。Discrete Multibit DAC+Closed-form Filter+US Texas Manufacturing+Audiophile R2R Multibit Reference搭載。
概要
Schiit Yggdrasilは2015年Schiit公開のYggdrasil Reference Multibit DACで、Schiit Audio は2010年US Texas Newhall創業のAudiophile DAC/HPA Heritage Brand。Schiit は2010年〜16年US Audiophile DAC/HPA Heritage(Mike Moffat × Jason Stoddard共同創業 元THETA Digital + Audio Alchemy Heritage継承) + Audiophile界隈Schiit US Iconic Brand認知度高 + Modi(Entry DAC)/ Bifrost(Mid DAC)/ Gungnir(Premium DAC)/ Yggdrasil(Reference DAC)/ Magni(Entry HPA)/ Asgard(Mid HPA)/ Lyr(Tube Hybrid)/ Mjolnir(Premium HPA)等のSchiit Family展開、 Audiophile Mass Market Cost Effective Premium主導Schiit US Iconic地位。YggdrasilはSchiit DAC Reference Top Position 2015年(2026年現在11年連続生産Long Run + 複数Update)、 「Discrete Multibit DAC + Closed-form Filter + US Texas Manufacturing + Audiophile R2R Multibit Reference」 のSchiit独自Engineering Maximization、 Benchmark HPA4 / iFi iDSD Pro Signature / Holo Audio May KTE / Denafrips Pontus II等のPremium HPA/DAC市場対抗のSchiit US Multibit Audiophile Strategy。「Discrete Multibit DAC」 はYggdrasil最大Differentiation、 Mass Market DAC(AKM/ESS Sabre Delta-Sigma DAC Standard)対比 Discrete Multibit DAC(Analog Devices AD5781 × 4 Quad Mono)+ Audiophile Multibit/R2R Sound Signature + Vintage Multibit DAC継承Heritage(Mike Moffat THETA Digital以来35+年Multibit Engineering Heritage)。「Closed-form Filter」 はSchiit独自Engineering、 Mass Market DAC(IIR Standard Filter)対比 Closed-form Mathematical Filter(Mike Moffat独自Algorithm)+ Audiophile Reference Filter Engineering + Schiit独自DSP Engineering Heritage。「Vintage Multibit Heritage」 はYggdrasil Audiophile Position、 Modern Delta-Sigma DAC対比 Vintage Multibit/R2R DAC継承(THETA / Audio Alchemy 1990年代Multibit Heritage)+ Audiophile Vintage Multibit Sound Signature愛好User Reference。価格 ¥350,000(2024年日本国内 Yggdrasil More Is Less版) はAudiophile Reference Multibit DAC Position。
主な特徴・仕組み
- Discrete Multibit DAC: Analog Devices AD5781 × 4 Quad Mono
- Closed-form Filter: Mike Moffat独自Mathematical Filter
- R2R Ladder Architecture: Vintage Multibit Heritage継承
- Balanced + Single-end両対応: XLR + RCA Output
- USB + Coaxial + Optical + AES: Modern + Pro Audio両対応
- US Texas Newhall Hand-built: Schiit 16年Heritage
- THETA Digital + Audio Alchemy Heritage継承: 35+年Multibit Engineering
- 2015年〜11年連続生産 Long Run: Audiophile Reference地位
- 複数Update Modular Approach: Sustainable Investment
関連用語との違い
Holo Audio May KTEとの違い: May KTE(Discrete R2R Ladder + Linear PSU + China Heritage + ¥850K Premium)はChina Premium R2R + Cost Premium Tier、 Yggdrasil(Discrete Multibit + Closed-form Filter + US Texas + 11年連続生産 + ¥350K)はUS Audiophile Multibit Reference + Cost Effective Premium + Long Run Heritage。China Premium R2R → May KTE、 US Multibit Reference + Cost Effective → Yggdrasil。
よくある質問（FAQ）
Q1: Multibit vs Delta-Sigma DAC どちらを選ぶ？ A: Multibit(Vintage R2R Sound Signature + Analog Warmth + Audiophile Detail + Vinyl/Jazz最適)→ Yggdrasil / May KTE / Pontus II、 Delta-Sigma(Modern Standard + Cost Effective + Wide Range)→ Mass Market DAC。
Q2: Closed-form Filter は本当に効果ある？ A: Mike Moffat独自Mathematical Filter Algorithm(Schiit DSP Engineering Heritage)+ Audiophile Reference Filter Engineering + Vintage Multibit DAC継承 + Schiit独自Audiophile Sound Signature価値Proposition。
Q3: Schiit Brand認知度は？ A: Audiophile界隈US Audiophile DAC/HPA Iconic Brand認知度高(2010年〜16年Heritage)、 Mass Market Cost Effective Premium主導 + 元THETA Digital × Audio Alchemy 35+年Multibit Engineering Heritage継承価値Proposition。
まとめ
- Schiit Yggdrasil = 2015年Schiit Multibit DAC Reference
- Discrete Multibit DAC AD5781 × 4 + Closed-form Filter
- R2R Ladder + Vintage Multibit Heritage継承
- US Texas Schiit 16年 + 11年連続生産Long Run
- Audiophile Multibit Reference + Cost Effective重視User向けReference