البضائع ميت قابلة للمقارنة do 250 ohm headphones need an amp حميم قمع بصرف النظر عن
gTurning amp vol to 95% hurts sound clarity?? : r/headphones
Why you need an amplifier for your Headphone or IEM?
Do My Headphones Need An Amp? - Major HiFi
Amazon.com: beyerdynamic DT-990 Pro Acoustically Open Headphones (250 Ohms) Bundle with Compact 4-Channel Stereo Headphone Amplifier with DC 12V Power Adapter (2 Items) : Electronics
Amazon.com: beyerdynamic DT 770 PRO 80 Ohm Over-Ear Studio Headphones (Black) with Compact 4-Channel Stereo Headphone Amplifier with DC 12V Power Adapter Bundle (2 Items) : Musical Instruments