The DT 770 PRO features 250 ohm drivers and a gold plated 3.5 mm stereo jack with 1/4 inch adapter - and is therefore suitable for use with almost all headphone amplifiers.
beyerdynamic DT 770 PRO Studio Headphones - 250 Ohm
Pioneer DJ Opus Quad in review, Reseñas de productos, Blog
Montarbo HP-24 4-Channel Headphone Amplifier User Manual
Topp Pro Professional Audio Gear
Headphone Amplifier Topp Pro THA-4
PREAMPLIFICADOR / STREAMER / AMPLIFICADOR DE AURICULARES / DAC iFi
Monoprice Monolith M1060 Over Ear Planar Magnetic Headphones : : Electronics
THA-4 è un amplificatore per cuffia per essere utilizzato in applicazioni da studio ed eventi live. Questo amplificatore è molto flessibile e permette
Headphone Amplifier Topp Pro THA-4
DESCRIPTION, The TPS 10MA monitor has been designed to be used in those contexts where a high quality performance and a well-defined sound is
Topp Pro TPS 10MA Monitor