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Apple Music with MacBook Pro, connected with usb c cable. Never a problem with the D90. So, considering a lot of users here had similar problems whit this dac, it is unlikely that is my computer. If anything, I might have some suspicions about the RCA inputs of my old Topping A90. I have to try...

I use USB input

I purchased this DAC and received it three days ago. I was excited about it. No real difference compared to my Topping D90, except maybe the psychological illusion of a slightly more “velvety” sound. But since I needed a second DAC for my headphone setup, it’s a great deal for $80...

Thanks. There will be enough space in the terminal using locking bananas?

Hi there, I'm one of those who can't resist the charm of VU meters :D, Can someone explain me how to connect this lovely toy in parallel with my system?

Retailer offered fixing in first instance, not replacement

Well, I suppose they will fix for free (I hope). This is the email: "I am very sorry to hear this! With our warranty the headphones are still covered, we will fix this imbalance here in USA. Our policy is you post the headphones to us and we will pay to ship them back to you".

I contacted DCA and they said that with their warranty the headphones are still covered, and they will fix this imbalance. I should ship to USA and the will pay to ship them back to me.

Yes, I tried, the sound shift to the same side.

I know it’s unscientific, but it’s the only method I have available to try to determine whether the imbalance I’m perceiving toward the left channel is due to my hearing, psychological bias, or the headphones themselves. But it seems I’ve obtained consistent and repeatable results, what do you...

I edited my initial post

Hi, I purchased the Nore X headphones in April 2025, from Thomann here in Europe, but unfortunately, I’m past the return period. I’ve been noticing a slight channel imbalance — vocals and imaging are slightly shifted to the left. This occurs even when using a test CD with a track specifically...

Hi everyone, I tried Amir’s EQ settings suggested in this thread, and I can say the difference is night and day. It seems to me another speaker and closer to my Nore X headphones tonality I’m used to. Now I’m using an active subwoofer and I set the cross over point to 45Hz. Some time ago I...

I think, from what I’ve understood, that DR = SNR in linear devices such amplifiers: “Signal to noise ratio and dynamic range are usually the same for linear devices such as amplifiers, but for time-varying devices such as systems using dynamic compression or noise reduction, or digital systems...

Ok, got it. Thanks again.

But, shouldn't SNR be measured with a 1 kHz tone? So something is playing? And isn't SNR the ratio of signal power to noise power? Confused :confused:

Hi everyone, From what I have understood so far, DR and SNR are usually the same (except in recordings, cause the 1,76 dB quantization distorsion constant). So i have always seen these two values match in the manufacturer specifications. Including the dac object of this thread. But looking at...

Since I would to add a subwoofer in the future, can you confirm that A90D con output both on RCA and XLR simultaneously?

I bought it about two weeks ago mainly as a pre-amplifier to pair with an Audiophonics HPAS400ET amplifier. I share your concerns and asked if there were any units that have been working for more than two years. Apparently, there are. Also, I was able to find many comments online about similar...

@JIW @staticV3 @Roland68 Thanks