TSSA V1.7 mosfet Current feedback amp module

[Myint67]

Early bird
TSSA v4 x 4 modules

 

[pinnocchio]

Oscillator is foxcon fxo-hc736r... But the oscillator has its own low noise ldo, also we use Line matching.

Opamp is ada4627-1... Works Best with ak4490.

No i do not use galvanic isolation ... They ADD several nseconds pulswitdth distortion.


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Looks like a nice opamp, and expensive piece!

The Foxcon oscillator is in the XpressO family?

Ciao!
Do

 

[sonnya]

Looks like a nice opamp, and expensive piece!

The Foxcon oscillator is in the XpressO family?

Ciao!
Do

Yes it is the XpressO family

 

[stajo]

MIRAND Audio USB DAC:

Preorder (Early bird) 216€ + shipping

(Given it includes output stage)

 

[sonnya]

It includes an output stage In the package.

It does not include an powersupply and USB cable.


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[stajo]

It includes an output stage In the package.

It does not include an powersupply and USB cable.

I'm in

 

[sonnya]

An example of DSD64 1KHz Test tone.

Any thd is in the noisefloor.

 

[pinnocchio]

So here's the list and correct it if I'm wrong

DAC pre-order
stajo = 1
pinnocchio = 1

 

[press57]

I´m in too for the DAC pre order.

 

[sonnya]

So here's the list and correct it if I'm wrong

DAC pre-order
stajo = 1
pinnocchio = 1
Press57 = 1
Myint67 = 1

 

[rogerchou]

I am in. DAC*1

 

[pdb]

Yesterday the DSD and PCM over USB was running. It has very good performance. Compared to PCM1794A it has more depth and detail without getting harsh...

2L recordings (Mozart) in flac and DSD... DSD has softer edges on the violins but do not show lack of details.

Right now it runs PCM up to 384KSamples and 32Bit and DSD64,DSD128 and will in the end run DSD256 when the software is in place....

Does this description also apply to the AK4490 based DIY DAC now up for preorder? Per

 

[sonnya]

Yes


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[pdb]

Yes

Wow. Thanks.

 

[rogerchou]

Sonny, I suggest you can build a new thread for this AK 4490 DAC and I guess it might receive a lot of attention and feedback.

 

[pinnocchio]

Sonny, I suggest you can build a new thread for this AK 4490 DAC and I guess it might receive a lot of attention and feedback.

Hi rogerchou,

There was a list already started in the previous page for the DAC, please add your name to the list so it's all in one place.

Sonny, rogerchou is right, start a new thread for the DAC if you can, it will get more attention, I think.

Ciao!
Do

 

[rogerchou]

DAC pre-order
stajo = 1
pinnocchio = 1
Press57 = 1
Myint67 = 1
rogerchou = 1

 

[pdb]

...For power i use an power supply from XP power right now: ECL15TU03... But any type can be used.. Meanwell T-60C for example....

Sonny, Is it the XP-POWER ECL15UT03-T you are using? What about a pre-order list for the PSU? Just an idea. Per

An externally hosted image should be here but it was not working when we last tested it.

 

[sonnya]

I will make a new thread. But i Think i will do it on monday.

Just have to be with the family most of the Day.

And we will get home from Münich tomorrow.


And Then i will pack information for a new thread.

 

[sperrey]

Sonny

I would suggest that you also start a new thread for the v2, v4 and v8

we are several awaiting for the specs of each module before committing to early bird orders...