no degradation, quite the opposite. It is my finish line of wonderful performance

A little step further RU7 line Out jack 3,5mm 1,2 Volt rms Art Clean Box Pro jack 3,5mm IN Art Clean Box Pro dual XLR 3 pin OUT balanced with volume preamplification (+21 dBu) over 4 Volt rms for channel Cayin iHA-6 XLR balanced IN Sound with Monoprice AMT is my Finish Line. Stunning Sound...

Now I can listen step 2. My 2 cents: The RU7 output is 1.2 volts to contain background hiss, good. Andy thanks for this explanations. Preamp Cavalli Liquid Spark with jfet elevate to over 2 Volt rms in pre out. Good. This step is more important and necessary. iHA-6 performs its task very...

For now in SE, but I would to try 3 step: 1) balanced via 4,4 to dual XLR 3pin IN 2) with preamp in SE between RU7 and iHA-6 3) with balancer for SPL modded by me for headphone amp, with all parameter regolable (fase, vol, etc.) I think all 3 mode is different. The 3° is my personal...

A little big step: RU7 --> line out --> Cayin iHA-6 Monoprice Monolith AMT modded with 16 core balanced cable wonderful sound in High current mode Cayin, no. 1

Another fantastic setup (for me) 1More Triple Driver modified in large over ear (110mm) with 3D disc and microsuede gel pads RU7 with 3 level of volume resistor (1-49 / 50-79 / 80-100) is in 3-mode EQ equivalence: 1-49 bass like 50-79 more space for mid and high 80-100 like live event ( Pink...

Pardon, the last driver RU7 & RU6 (12.4.23) see this: it is correct ? Issue with intermittent lack of sounf with windows 10 There is a recent driver for ru7 ? I see 29.4.2021...

Planar M1060C like more than 1 Watt RMS. It is my setup: RU7 - preamp class A Liquid Spark - ibrid amp Cavalli CTH class A at 9 o'clock is very good. Usb cable ddHifi Tc09s - Moto smartphone - uapp qobuz - no other. No Optmize battery for uapp and mtp AMT drain more watt - iHA-6 soon...

Charger is connected to Hub, and charges all device Hub distribute power and data to all port usbc tablet see hub (OTG) usbc usbc converter lan gigabit use direct connetion ethernet lan (no wifi latence or interference LTE/4G) dongle is connected to hub via usbc tablet in in charging, also, see...

I would try this: RU7 --> Monolith Liquid Spark (pre-amp) --> Cavalli Tube Hybrid --> Monolith AMT Good for me. A Cayin iHA-6 is in travel... It is a third product of cayin in 1 month... love it. The first is RU6 (magic)

In this condition, the problem is the cable or the max currrent of usbc port. If 500mA shutters, if 900mA no problem. Are You have an Iphone ?

And thi is my setup: sound is superb ! :):L3000:

Yes, I confirm. I use a HUB usbc 3.2 gen2 with separate IN power PD or all type of Charger or power bank When I connect LAN usb adapter, dongle ( in this case RU7), the sound is more rich crystalline detailed and analogue. One DAC for 3, I confirm @Zap67

In teh first photo in italian "carica" = Full In the second photo in italian "in carica" = charging Also not a problem, my item is defective.

Ok good idea pernaps my DC28Cpro is defective, I'm happier that way. here is the photo with direct PD and end of charge and here is the photo with ddHifi and continuous charge, also after 5 minutes....