Headphones: DT770 Pro (80 ohm) and DT990 Pro (250 ohm) Usage : Gaming/Music/Movies (equal amounts) The motherboard provides almost enough power but I need 100% volume some of the time plus there is noise (hiss at high volume). Key Features 250 ohms 5 - 35.000 Hz 250 g Functionality and Flexibility Experience lively music with all the right notes and beats with the Beyerdynamic DT 990 PRO Over the Ear Headphones. These open back over ear headphones makes a great choice for those seeking to listen to music that appears to engulf them. Sound has a lot of energy in general. If you are looking for the 5 Best Amps for Beyerdynamic DT 990 Pro 250 Ohm Headphone, you should give this one a chance. This is probably one of the 5 Best Amps for Beyerdynamic DT 990 Pro250 Ohm Headphone you can find. The DAC-X6 has a variety of inputs and a headphone amp, so it’s really versatile. For the kind of cash you would spend for the Schiit stack (Modi/Magni), or the ODAC/O2, you could get headphones noticeably better then the DT990 Pro 250-Ohm FiiO E10K or FiiO Q1 or Schiit Fulla or the Creative Labs Sound Blaster Z sound card, should provide good bang for the buck, for driving the DT990. MusicRadar Verdict. There’s no denying that the DT 990 PRO does have a very Beyer-like character, but that’s no bad thing, especially if exceptional spaciousness and detailed tonal depth is what you’re after. While we wouldn’t really recommend these for tracking or casual listening, we’d definitely consider them for mixing duties Logitech G733 vs. Beyerdynamic DT 990 Pro 250 ohm. I'm stuck between Logitech G733 and Beyerdynamic DT 990 Pro 250 ohm, my old headset recently broke on me and I want to buy something with great sound for Gaming/Music, I don't care about anything but the sound, I don't care about how the headphones look, if its wired or wireless, I was looking High wearing comfort thanks to soft, circumaural and replaceable ear pads. Comfortable fit due to rugged, adjustable, soft padded headband construction. Made in Germany. Technically identical design variation of DT 770 PRO. 4 interest-free payments of $42.25. Learn More. $169.00. Delivery time: shipping in 24-48 hours. Beyerdynamic PRO X headphones review: Portable precision became embedded in studios starting in the mid-1980s with the DT 770 PRO and DT 990 PRO models. to afford the 250-ohm 1990 PRO its RX1Bcbz.