Grace Design
Grace Design M900
Grace Design M900
A DAC/amp made in Colorado by a company that has built professional converters for studios for 25 years.
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Why This Is Here
Grace Design has been in professional audio since the 1990s. The M900 brings that engineering to a desktop unit, and the DAC stage is the best we stock at any price point — not just good for the price, objectively good.
Who It's For
Serious listeners who want their source chain to be above reproach. Anyone who has built a serious headphone collection and wants the DAC stage to match.
Build & Materials
AKM AK4490 DAC, discrete Class A amplification, balanced 4-pin XLR output, single-ended 6.35mm, USB and S/PDIF inputs. Hand-assembled in Boulder, Colorado.
- Chip
- AKM AK4490
- Amp
- Class A discrete
- Outputs
- 4-pin XLR + 6.35mm
- Power
- 1W at 32 ohms
- Origin
- Boulder CO
I worked at Grace Design and helped design headphone amps like this. Professional grade, transparent, powerful enough for anything, digital and analog inputs. This is what I'd use if I were setting up a serious headphone monitoring system. It's expensive, yes, but you're getting reference-grade amplification. Most people don't need this. But if you're doing critical work on headphones? This is what professional means.
Shipping & Returns
Shipping & Returns
Orders ship within 1–3 business days. Full shipping details →
Returns accepted within 30 days of delivery. Return policy →
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