APS audio transformers

Custom audio transformers

We are currently having a sale on our top of the line Signature Series PLUS DAC that includes

our our R-Core APS internal power supply installed in Our Signature Series units. (Over $500 savings)

The PLUS upgrade normally cost $829.

Signature Series PLUS sale $4,294 less trade in. We have both Silver and Black units available.

*While supplies last*.

$799.00

$799.00

$849.00

$49.00

$450.00

$3995.00

$829.00

$2495.00

$4294.00

Reviews

About Us

We have been designing and building custom upgrades for the directstream DAC since 2019

You can read some reviews and find out some more info about our products here and here

Please leave us a message.

We are located in the

Baltimore / Washington area