Superlux HD-681

Oratory frequency response measurements

#	Dataset name	Date added
1	Superlux HD-681 (pleather earpads)	2021-01-07 18:37:55.067653	Graph
2	Superlux HD-681 (velours earpads)	2021-01-07 18:37:55.210239	Graph

Community frequency response measurements

The community hasn't added any frequency responses for this headphone