Quote:
Originally Posted by PHC1
Glad to see the Sennheiser team evolve the HD650 to HD660 status but is keeping with tradition of voicing them in the relaxed, warmish tones. Looking at the graph only I can deduce they will sound just a touch darker in the presence region.  |
I don't know if we're allowed to mention headphone forums here by name, but the one I hang out on, but one of the members mentioned bit more response in the area of what the headphone guys call "sub-bass". The 660s have an impedance of 150 ohms to make them easier to drive, as well. Sennheiser has some stiff competition these days with the Oppo PM3 planar magnetics, which I have and which is superb. I should do a review of them.
__________________
Lumin P1 streamer/DAC/preamp, Constellation Inspiration integrated TT: Michell Gyro SE MkII, SME V, Koetsu Urushi Vermilion, EAR324. Harbeth 30.2s, REL R-305, Shunyata Alpha V2 ICs, Alpha V2 SPs, Sigma XC, Sigma NRv2, Omega QR-s & Alpha NRv2 PCs, segmented Altaira SG stack w/ Alpha & Omega CGCs, Everest 8000 PD. Remote Server Room: Uptone EtherREGEN, AfterDark Master Clock & LPS, Alita, Battle Angel, (Akasa NUC Roon Core), iFi DC Purifiers (for SMPS used for Alita & router), Shunyata Gemini combo power distributor & Altaira-type CG GP-NR hub, Venom & Alpha CGCs, Shunyata NRv14 power cords for digital components.
|