Sennheiser Rs 120

[350 mAh] I've had several of these models (RS 120-W) over the years. Superior sound! I've often looked over my shoulder to see who was playing the drums or something! Range is GREAT! Can walk throughout my apartment with no drop outs - and this is in a concrete/steel structure! On the ears provide sound from your environment - so you can hear the doorbell, cat, dog or phone! A superior Investment!

[0] A significant improvement over earlier versions of Sennheiser wireless headsets. The RS 175 system sound is noticeably cleaner. Also appreciate the option to employ surround sound and bass boost.

[18 Hours] For years I had been using the older Sennheiser RS 120 wireless headset which operated in the 926-928 MHz frequency range. The performance was adequate, but the unit suffered from multipath cancellation (signal reduction due to the out of phase combination of multiple reflections). You will notice this when you move your head slightly, and there would be a sudden, and audible, change in signal amplitude or a short burst of background noise. As I had need for an addition system, I decided on the RS 175 as it seemed to have good reviews. I have not been disappointed. The RS 175 operates in the 2.4 GHz band with digital modulation. While 2.4 GHz systems are also subject to multipath propagation deterioration, I noticed none with this system, even with the headset taken outside onto the patio with the transmitter 40+ feet away. As typical with digital modulation systems, there was a threshold effect -- if the headset got out of range, the signal would abruptly disappear, quieting the audio -- in the past, you would simply be greeted with noise. In addition, I very much like the Bass Boost and Surround Sound options which can be quickly selected at the press of a button on the headset. The one negative for the headset is that you need to really take the headset off in order to figure out which button to press. I find this a rather minor inconvenience as I am not changing audio level, bass boost or surround sound options on the fly. In summary, Sennheiser did a superb job with this unit. The audio quality is excellent (I used an analog input -- an optical interface also exists for even better quality) and the annoying multipath effects so common with many wireless headsets are non-existent.

[Jaw] I use this as my main insta one rs on my motorcycle with other mods

[160°] Works perfect with my DJI RS 2 & RSC 2

[120] This is my “go to” film for 4x5 and 120.

[Dynamic] I have many high-end cans and these surpass everything. My go-to's were Grado RS-1's

[Black] If it is Sennheiser, than I know it will perform

[16] And it fits the Phottix 120 pefectly.

[4.89 lb] I'm a Sennheiser guy. It works, enough said.