Powerful compact desktop HP amp. Similar price and format to other currently popular options like magni, atom, liquid spark, etc... 5V DC input, two headphones jacks and made in EU. Output power is split between the two jacks when two headphones are connected, according to user manual...

What kind of materials or coatings can be manually applied on the surface? Modding purposes, not driver building.

I can feel it on the metal case of my SMSL SAPII TPA6120A2 amp with my fingers when I use it with its stock 24V 0.5A PSU. Feels like tiny vibrations. The AC plug of this power supply is the C type used in Europe. Is there a way to stop this leakage without replacing the psu? And can this...

Recently acquired this amp to power my 300 Ohms GMPs (and future acquisitions). Four independent amplifiers integrated into a single device, each one supposedly capable of delivering more than enough juice to make high impedance cans sing. All four outputs have independent volume controls behind...

I thought it would be interesting to launch this subject and get as many reactions as possible.   From a purelly aesthetic point of view, I'd like to know what is your RAW perception of some of the different languages spoken throughout the world. As silly as it may sound...   In my...

Hello, I would like to take the opportunity to leave some feedback.   It's about the color background of this website, the current bright white background hurts and fatigues my eyes and it's to distracting... I'm not sure if I'm simply becoming more sensitive to it, but on the last...

  I would like to see a discussion, and know headfiers opinions, about the three (or more if judged as necessary) most important criteria a headphone must fulfill to be considered as sonically "transparent" in comparison to others.   Here's my take (just to tease):   Transducer...