On wednesday 27/1 arrived my Fioo K5 pro and my new TRI I3. I started to play with it and i find an strange behaviour. If I use the usb input all is fine, but if I use he SPDIF IN (or no input connected) I can hear huge hiss with the TRI-I3, if I touch the metal box of the K5 the hiss dissapear...

I only use IEM and was worried about the hiss with the K5 PRO but with the help of Brava210 who tries his IEM and told me that all was fine I buyed mine. On wednesday 27/1 arrived my Fioo K5 pro. I´m very happy with it. I´ve tried: KZ ZS 10 PRO, NICEHCK M6, AUDIOSENSE T800 and TRI-I3 and all...

I have an Audiosente T800 with 9,2 Ohm impedance and 90 dB sensitivity. I'm having a hard time finding a deskamp that gets along with them. Most have hiss and are difficult to regulate in volume. Can the K5 pro be the solution?

Buy an SMSL M6 for my Ausiosense T800 (8 Ohm). When I connected them there was a lot of hiss. I bought an Ear Buddy and the hiss disappeared but some of the bass also disappeared.

Are you planning to make it work with low impedance IEM (8-12 Ohm.) in some way?

Yesterday I received the SMSL M3. It has a lot of hiss with the T800 and with the rest of the IEM that I have. I was guided by the measurements of some reviews. At the moment what works best is the Fioo K3. Mini-mini review: good sound, intermediate build quality. Edit: I´ve buy an Ear...

I'm looking for a desktop because I want to use it with the PC for USB and a chromecast for SPDIF, I don't plan to move it either. The few times I've taken it out (I have other IEMs) with the LG V20 is enough. The K3 that has left me has changed the sound with respect to the devices I used and...

Thanks for the answers, it seems that many are using portable devices but few people use desktop equipment. For now it seems that there is consensus in looking for an amplifier with low output impedance (close to 0) and it seems that voltage is not a problem. Regarding the sound signature of...

I talked to a couple of stores and they told me they didn't recommend the K5 because high power could be a problem. I have been told that one could hear background noise. I have spoken with the audiosense chat asking what voltage could cause damage to the T800 and they have told me that they...

I bought a T800 recently. I have tried to connect it to various sources: Ipad 2019, LG V20, Sound Blaster ZXR, MSI laptop, homecinema amplifiers, etc. At the moment the best macht is an Android Tablet (Chuwi hi10) in Android mode + Fiio k3 . I am looking for a desktop amp with Spdif and USB...