Audio-gd HE-9 MK2
Apr 28, 2024 at 8:45 AM Post #166 of 177
Does anyone have experience comparing an HE 9 (any variation), to a Master 19?
I have the 19 and love it but I want to know the difference in sound quality and would it be worth making the upgrade.

Oh, and I'm wondering if I even need the regenerative power supply models because I have balanced power going to all of my components via my Core Power Technologies 1200.

Thanks.
Go all in while you are at it. Non-HE or HE models. I can verify DI20 is not the same(day and night) as DI20HE.

I am assuming you will get much more love/analog velvety sound on MK3. That, you can not get from external power optimizations

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I am just saying it because I regret not waiting/saving up for it
 
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Apr 28, 2024 at 9:06 AM Post #167 of 177
Go all in while you are at it. Non-HE or HE models. I can verify DI20 is not the same(day and night) as DI20HE.

I am assuming you will get much more love/analog velvety sound on MK3. That, you can not get from external power optimizations

---

I am just saying it because I regret not waiting/saving up for it
Good to know. Thanks.
 
Apr 28, 2024 at 11:48 AM Post #168 of 177
Does anyone have experience comparing an HE 9 (any variation), to a Master 19?
I have the 19 and love it but I want to know the difference in sound quality and would it be worth making the upgrade.

Oh, and I'm wondering if I even need the regenerative power supply models because I have balanced power going to all of my components via my Core Power Technologies 1200.

Thanks.
The he9 will be more detailed and with better layering. A bit more punch. I only compared to the nfb-amp but I am confident with this. The upgrade is worth it. Given you have a balanced conditioner, the he9 LE would not be so far from the HE9mkiii
 
Jun 5, 2024 at 5:15 PM Post #170 of 177
I know that audio-gd says warm up time is 30 minutes- but do users agree or does thbe HE9 need a few hours to sound it's best?

This Q assumming full burn in.....
I couldn't give an exact time but my master 19 sounds the same to me at 30 minutes as it does after a few hours.
 
Jun 5, 2024 at 5:17 PM Post #171 of 177
I know that audio-gd says warm up time is 30 minutes- but do users agree or does thbe HE9 need a few hours to sound it's best?

This Q assumming full burn in.....
1-2hours.

But from 30min to 2 hours is not huge difference.

30min is good enough for me
 
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Jun 5, 2024 at 6:15 PM Post #172 of 177
I simply don't know why Audio GD doesn't get more praise in the community. My Master 19 seems like a match made in heaven for my HEK Stealth.
 
Jun 5, 2024 at 7:15 PM Post #173 of 177
I'm thinking of pulling the trigger on a Master 9 or higher. I'm assuming they'll both be an increase over the 19. How much... I don't know.
 
Jun 5, 2024 at 7:27 PM Post #174 of 177
So what's the difference between the Master 9 MK3 versus the HE-9 LE?
 
Jun 5, 2024 at 8:16 PM Post #176 of 177
Very different layout, more optimized. The master-19 and master-9.mkiii are very similar. I would go LE. I have the HE9 Mkii. It is real
high-end. Does everything very well.
Exactly what I wanted to hear regarding the 19 and 9 mkiii.

Thanks
 

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