ICIETDIYEUR
Senior Member
No ALEXANDER: Totemis means about that ->
1. Channel balance will increase, which is only effective when the audio passes through NJW1194. On the master volume, the offset is adjustable within ±5.Other questions or enhancements....
- Color/brightness are controlled by remote control or knob ?
- Auto-off, if no sound input after 15 minutes (or adjustable timer) ?
- Headphone output ? better for listening to music at night without disturbing !
- Is Hdmi CEC (Consumer Electronics Control) compatible ?
Good news !1. Channel balance will increase, which is only effective when the audio passes through NJW1194. On the master volume, the offset is adjustable within ±5.
2. Color and brightness can be controlled by remote knobs
3. 15-minute countdown to shut down
4. No headphones
5. With HDMI ARC, the volume will be controlled by the TV. It can also be an electronic volume control.
Bluetooth only supports inputGood news !
Maybe to replace a physical headphone output, your bluetooth chip support two-way (in and out) ? We are a lot using bluetooth iems...
Maybe for a future batch or an other innovativ product... An other question about the D3 Pro specs : Two Usb-C input is nice. Only data ? or also 5 volts power output ?Bluetooth only supports input
I think you can extrapolate from the D3 specs since the D3 pro is an improved variant of the D3Hello Alexander,
is there any information on the expected release date of the D3 Pro?
Have the displays arrived at O-Noorus in the meantime?
That’s obviously nonsense. The A80 has an 88 SINAD, which is clearly limited by the amp, not the DAC. Which is stated literally in the review:@Alexander Lin
How can you make sure that the Digital USB input will show that the amp is not going to be a limiting factor with the AK4493 chip ?
If you check measurements of the AIYIMA A80 we clearly see the amp chip is the limiting factor with the ESS9038Q2M providing transparency.
You really should consider this point.....
Digital USB input shows that the amp is the limiting factor with the DAC providing transparency
Hello.
The only two 'real amplifiers' that are not a limiting factor for DACs are the TOPPING B100 and B200 amps: just look at the SINAD which exceeds the best DACs in the ranking by more than 20 'points'
But anyway the real limiting factor are the speakers, whatever they are and from VERY far away
Whatever the measurements obtained with the best upstream devices, it is the speakers that we hear in the end it seems to me
We can also measure the latter, as Amir does in these reviews![]()
Exactly what I meant.... the amp is the limiting factor )That’s obviously nonsense. The A80 has an 88 SINAD, which is clearly limited by the amp, not the DAC. Which is stated literally in the review:
Good offer, there will be a discount.Any new release date to give us? A special ASR user discount for the first 25 buyers?![]()
USB2 5V output。Maybe for a future batch or an other innovativ product... An other question about the D3 Pro specs : Two Usb-C input is nice. Only data ? or also 5 volts power output ?
WHY ? In my user case, I have a good Hiby R6III DAP, i use it for listening music with headphone or iems, i also use it like a streamer with Spotify, or music storage.
I have an Usb-C output for analog, data and also to charge it... If the D3 pro has an Usb-C input with power connect, it should be amazing ! No need to use and load it with the battery...
Thanks for my expectation
The display panel is already there, we are doing the final test.Hello Alexander,
is there any information on the expected release date of the D3 Pro?
Have the displays arrived at O-Noorus in the meantime?
I don't understand what it means. Is it a short-circuited OP-AMP buffer?@Alexander Lin
Question : is that possible to bypass the op amps with these OPA ghost ? If yes : any incidence related to the buffer ? I guess we need a good output voltage from the DAC ?
![]()
AUDIOPHONICS GHOST OPA DIP8 Bypass
The purpose of the Audiophonics Ghost OPA is to bypass the interface card on the 450ET range of power amplifierswww.audiophonics.fr
DAC power supply is a separate LDO independent power supply, will not be affected by USB power supply@Alexander Lin
How can you make sure that the Digital USB input will show that the amp is not going to be a limiting factor with the AK4493 chip ?
If you check measurements of the AIYIMA A80 we clearly see the amp chip is the limiting factor with the ESS9038Q2M providing transparency.
You really should consider this point.....