Topping - EXT90 Input Extension for Topping PRE90/A90 Discrete (Black) vs Topping D50 III Desktop DAC

Specs side by side at each model's entry configuration, with the cheapest crypto price for each.

1 of 1 specs differ across these 2.

SpecTopping - EXT90 Input Extension for Topping PRE90/A90 Discrete (Black)SCAN-LN128516from $336Topping D50 III Desktop DACSCAN-LN149265from $309
Software & options
Finish-Black

Questions

What is the difference between the Topping - EXT90 Input Extension for Topping PRE90/A90 Discrete (Black) and the Topping D50 III Desktop DAC?

1 of the 1 specs we track differ at their base configurations. The table above marks every one, and flags the better value wherever a spec has a better direction.

Which is cheaper?

Topping D50 III Desktop DAC from $309, $27 less than the Topping - EXT90 Input Extension for Topping PRE90/A90 Discrete (Black). Both are the cheapest total, shipping included, for the entry configuration.

Are you comparing the same configurations?

Each model is shown at its entry configuration, which is the only fair basis for a like-for-like table. Open either product to switch memory, storage or chip and see how its price moves.