How did you get your noise floor on the XtremeMusic down to 110+ dB?
- best I got with a SB0460, X-FI Fatality, (same core board as Music) is RMAA Noise Level: -101.8db @ 48-24.
Main difference between SB0460 and SB0550 are the DAC's and ADC's (from datasheets):
- Cirrus Logic CS4382 DAC (SNR: 114db)
- Wolfson WM8775 ADC (SNR: 102db)
- Cirrus Logic CS4398 DAC (SNR: 120db)
- Asahi Kasei AK5394 ADC (SNR: 123db A-weighted)