Aroma Audio A100TB
Nov 10, 2023 at 2:47 PM Post #151 of 216
Thanks. Shielding or non-shielding in my setup (DX320 LO)? Difference is about 30%, but would the Orpheus be that much different?
First Times is already excellent, even no shielding .
Orpheus is the best, but has a higher cost.
 
Nov 10, 2023 at 3:14 PM Post #153 of 216
Newbie question again: does shielding produce a darker background, or darker tone, or none of the above outside of preventing interference (if any)? Thanks.
shielding gives you incredible black background, sharp transients, notes coming at you from completely empty space .
 
Nov 10, 2023 at 3:38 PM Post #156 of 216
and yet there's always 1 more question :triportsad:: If used in battery mode (standalone, no charging wire), does adding the PS100 make a difference, or just getting more battery power?
I advise you to add the power supply, because the sound performance of the A100TB gets a further improvement, as well as getting a longer life with its battery.
Then you must always keep the A100TB on OFF and only turn on the PS100 pro (and recharge only its battery ).
 
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Nov 10, 2023 at 4:53 PM Post #159 of 216
I dont know Tsuranagi .
 
Nov 15, 2023 at 2:48 AM Post #160 of 216
I'll bite the bullet and get the Orpheus with shielding. More than cost of the amp itself, but prob worthwhile. Thanks again.
Orphy for sale if interested. See classifieds.
 
Nov 17, 2023 at 2:45 AM Post #161 of 216
Did anyone manage to use the Sparkos ss3602 (an 8pin riser may be required) in the ouput stage with the lid closed ?

How does it compare sonically with the V5i-d in the output stage?

Thanks
 
Nov 17, 2023 at 10:39 AM Post #162 of 216
Did anyone manage to use the Sparkos ss3602 (an 8pin riser may be required) in the ouput stage with the lid closed ?

How does it compare sonically with the V5i-d in the output stage?

Thanks

How about Sparkos SS2590 with the lid closed 😁

IMG-20231103-145359.jpg
 
Nov 19, 2023 at 11:43 AM Post #163 of 216
Rolled the output stage opamps to V5i-D's. Stage is incredibly improved.

Sparkos SS3602 do not fit at all in the input stage. Not even possible when placed on top of different number of extenders, with the unit's lid closed, unless the battery is removed.
 
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Nov 19, 2023 at 1:38 PM Post #164 of 216
I advise you to add the power supply, because the sound performance of the A100TB gets a further improvement, as well as getting a longer life with its battery.
Then you must always keep the A100TB on OFF and only turn on the PS100 pro (and recharge only its battery ).
Looks like I'm going the same route you did before. Getting the A100TB+PS100 soon, and somewhere down the road, experiment with op-amps. From your experience earlier, seems like V5id (input) and V6 Vivid (output) are the best combo. Obviously the lid can't be closed :triportsad:

If possible, can you share what I can expect from:
1) OPA1612AID - all stages
2) V5id - all stages
3) V5id - input stage only
4) v5id - output stage only
5) Combination of the above

Any noise issue with v5id as reported if using the PS100?

Thanks
 
Nov 19, 2023 at 2:50 PM Post #165 of 216
Looks like I'm going the same route you did before. Getting the A100TB+PS100 soon, and somewhere down the road, experiment with op-amps. From your experience earlier, seems like V5id (input) and V6 Vivid (output) are the best combo. Obviously the lid can't be closed :triportsad:

If possible, can you share what I can expect from:
1) OPA1612AID - all stages
2) V5id - all stages
3) V5id - input stage only
4) v5id - output stage only
5) Combination of the above

Any noise issue with v5id as reported if using the PS100?

Thanks
I haven't tried the other combinations. After reading various experiences of other people, I opted for the V5i D input and V6 Vivid output combination and the result is simply wonderful. And you have an ultra black background.
The only limitation using the V6s is that you can't keep the A100TB closed. But I only use it at home, so it's not a problem for me
 

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