Loudspeakers Digital Sources Accessories
Ayre QB-9 DAC and QA-9 ADC Adds DSD
By Jon Iverson Posted: Jan 15, 2014
This year has seen Ayre add DSD capability to both the QB-9 DAC ($3250) and QA-9 ADC ($3950). Older QB-9s can be upgraded for $500 (makes everything sound better they say), and the QA-9 gets a free firmware update.