![Universal Cushion Large Headphone Case Box For Sennheiser Hd700 Hd800 Hd650 For Akg K 701 702 Q 701 702 K 601 712 612 Headsets - Earphone Accessories - AliExpress Universal Cushion Large Headphone Case Box For Sennheiser Hd700 Hd800 Hd650 For Akg K 701 702 Q 701 702 K 601 712 612 Headsets - Earphone Accessories - AliExpress](https://ae01.alicdn.com/kf/HTB1UKvALpXXXXccXpXXq6xXFXXXg/221424231/HTB1UKvALpXXXXccXpXXq6xXFXXXg.jpg)
Universal Cushion Large Headphone Case Box For Sennheiser Hd700 Hd800 Hd650 For Akg K 701 702 Q 701 702 K 601 712 612 Headsets - Earphone Accessories - AliExpress
![Frequency response of the AKG K701 (blue) and the Sennheiser HD650 (red). Really interesting result according to http://ift.tt/XzBt… | Sennheiser, Akg, Master music Frequency response of the AKG K701 (blue) and the Sennheiser HD650 (red). Really interesting result according to http://ift.tt/XzBt… | Sennheiser, Akg, Master music](https://i.pinimg.com/736x/dc/21/4e/dc214e1cf46a2855b394a200cf8ab4c1.jpg)
Frequency response of the AKG K701 (blue) and the Sennheiser HD650 (red). Really interesting result according to http://ift.tt/XzBt… | Sennheiser, Akg, Master music
![Archimago's Musings: MEASUREMENTS: Sennheiser HD650 (~2010-2012) and HD800 (~2010). A comparison of two "Reference Class" headphones, and a look/listen to the "Sennheiser veil / darkness". [Inexpensive 2TB SSD and inflation in consumer electronics...] Archimago's Musings: MEASUREMENTS: Sennheiser HD650 (~2010-2012) and HD800 (~2010). A comparison of two "Reference Class" headphones, and a look/listen to the "Sennheiser veil / darkness". [Inexpensive 2TB SSD and inflation in consumer electronics...]](https://1.bp.blogspot.com/-9onp5jTAUOo/YIR3Cbvbw5I/AAAAAAAAaOI/_pzkfTRfRE4a77cP9H3W-ZGk2Tb0giCbwCLcBGAsYHQ/s1600/Sennheiser%2BHD650%2BSide.jpg)
Archimago's Musings: MEASUREMENTS: Sennheiser HD650 (~2010-2012) and HD800 (~2010). A comparison of two "Reference Class" headphones, and a look/listen to the "Sennheiser veil / darkness". [Inexpensive 2TB SSD and inflation in consumer electronics...]
![Archimago's Musings: MEASUREMENTS: AKG Q701 "Quincy Jones Signature" (2012) & AKG K260 (vintage 1987-1988). And recent interviews with audiophile cable/power people [Shunyata / AudioQuest]. Archimago's Musings: MEASUREMENTS: AKG Q701 "Quincy Jones Signature" (2012) & AKG K260 (vintage 1987-1988). And recent interviews with audiophile cable/power people [Shunyata / AudioQuest].](https://1.bp.blogspot.com/-Oc13b45E9LI/YJIRVb-ieOI/AAAAAAAAaVQ/QtWtVfj6778IqW6P3t6etnP2Ye7hOfWlQCLcBGAsYHQ/s1800/AKG%2BQ701%2Band%2BK260%2Bon%2BEARS.jpg)