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Thread Starter 
This Classified is Closed

For Sale:
FS: Unique O2/ODAC combo w/ upgrades (read inside)

Will Ship To: Anywhere

Included in the package:


1x great-looking O2/ODAC combo w/ SIP adapters installed (for manual changing of gain resistors to match various types of headphones)

1x WAU-16/400 transformer (ideal for high current-demanding headphones)

1x WAU-20/200 transformer (ideal for high voltage-demanding headphones)

1x several sets of gain resistors (different values available from 1.5x to 5x)

1x USB cable w/ ferrite


Optional (PM me for the price):


1x Sennheiser 1/8 to 1/4 adaptor

1x Epiphany Acoustics' 1/8 to 1/4 adaptor


I gladly advise any potential buyer to go with both adaptors (or at least ask me for advice) because those two listed here are sonically the two very best of a whole bunch of different adaptors I have heard with O2/ODAC. I can provide you with the rest as well but I only consider these two to be the great-sounding ones ( = balanced and transparent enough). However, each provide a bit different frequency response (Sennheiser being a bit darker but the most natural of all, Epiphany Acoustics' being more clear but with no sibilance).


EDIT: I have used 1x gain ( = no gain resistors installed) without any powering problem - this relates to HD800, LCD-2 and D7000.


EDIT2: Shipping is not included since I need to know where I will ship to first to estimate the cost :-) Paypal costs are also not included but I still think this is a great deal because you will basically get all you ever needed to power almost any headphone to your liking.


EDIT3: I am located in Europe and can therefore provide versatile 15/650 transformer with europlug for cheap if anyone interested.

Edited by RustA - 3/4/13 at 3:22pm