Joined in 2023 
82 
63 About this deal
This allows you to use headphones of your choice, with or without a microphone, and even add something like a boom mic if you wish. Lower quality components in headphones, phones, and even laptops can leave you with poor sound quality. To turn the device on, the volume knob must be pressed and held for a few seconds and the the blue light above USB will light up to show the device is powered on and in USB input mode.
Step 5:Turn on the power switch (turn up the volume); (Note:The power switch is also the volume control knob. It is to be expected as it is powered by USB and I doubt that there is much in the way of current going on, but as soon as things like the HE400se are pushed with some strong and fast bass, you can tell that this little amp is struggling to keep up. Usually we find the most basic of specs published and not much else, yet Fosi actually list the chips used and the THD, SNR, etc. You will need to use the supplied Micro-USB cable to power it; we recommend using the PC-USB port/5V power adapter.
What you do want to see is delivering healthy amount of power with close to our average of all of our amplifiers tested to date. I tested both the inline mic on the Koss PortaPro (Drop edition) and a fairly cheap lapel mic, both with decent results. If there is still no sound, you can restart the computer and repeat the process; please make sure you have chosen the correct device name on your PC sound setting. I'm on Windows 10, my headphones are the Sennheiser x Massdrop HD58x and are plugged into a Fosi Audio Q4 (Headphones connected to Q4 by 3. I noticed it especially failed to produce convincing dynamics with large planars, which are notoriously power-hungry, and with some more demanding dynamic headphones like my JVC HA-DX1000 it was not able to control sub-bass texture with authority.
Correcting those ‘flaws’ to my taste on the K5 Pro was so simple and brought my SA3000 to another level of enjoyment. D)AC-Q3 Pro, or even try DYNAVOX DAC UM1 (available under different brands like LiNKFOR, but no USB input.The K5 pro come in a good size box so I was surprised to see how small this gaming Amp was, look wise its very attractive gun metal finish with silver knobs. I use Voicemeeter Potato as a mixer to control audio (also tried removing this but nothing changed). For example, a set of headphones with 300ohms would need to be paired with a headphone amplifier that has 30ohms.
Please exit the Spotify app and switch the playback device to the computer’s sound card device, open Spotify and play, confirm that it works, and then switch the playback device to DAC-Q4 “Digital HiFi Audio. This works differently to unbalanced audio, as it actively works to try and minimize interference with the sound, such as white noise or feedback. Hopefully some amp comes along and with no cost penalty takes care of that (by incorporating the output filter into the feedback loop). The FiiO K5 Pro is an excellent choice that will be the perfect fit for those serious about the sound quality of their headphones and are willing to spend a little bit extra. The FX-AUdio DAC-X6 Mini is a powerful amp that any audiophile will be happy to have in their collection.The DAC (digital-to-analog converter) technology can bypass the built in DAC amp of your phone to deliver better quality sound. The control knobs however do feel a tiny bit loose, so it feels something like a little mechanical backlash before the turning actually takes control of the sound – in practice you’re not going to really focus on this at all if you’re just making quick adjustments on-the-fly. Tone controls are not centered however for flat response (you can see in the picture what I set them to). Our industry veterans know what they are talking about and how to cut through the jargon to make your job choosing the right machine as easy as possible.
I found that most of it’s drawbacks are largely due to me being spoiled by bigger amps, and it also proved to me that even a small DAC can still synergize with the right equipment and bring a lot to the table. PROZOR 192KHz Digital to Analog Audio Converter DAC Digital SPDIF Optical to Analog L/R RCA Converter Toslink Optical to 3. While it’s audio quality is highly dependent on the microphone quality on your headset, it worked properly without any added background hissing. It comes with a pretty standard aluminium shell, however it is tastefully finished with the front facade perfectly matching the body and the text is fairly well subdued on a grey/silver version.
I want to thank Fosi audio for the sample of the K5 pro, as always this is my opinion on it and I've not been paid or influenced by anything other than the music. Of course this evaluation only takes into consideration the units performance when no tone control is applied.
Great Deal 
New Comment