[David A Silva]

Just purchased an Off Ramp 5. Running OSX 12.7 on a 9 year old Macbook to stream music to dac. Is there an older driver available for this older iron? Thanks in advance!

[audioengr]

The last OS that the Off-Ramp 5 works with is Mavericks.  Better to use Lion, Mountain Lion.  The driver for Mac is downloadable on the webpage.
Steve N.

Just purchased an Off Ramp 5. Running OSX 12.7 on a 9 year old Macbook to stream music to dac. Is there an older driver available for this older iron? Thanks in advance!