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Mirand TSSA V4 and V8 Lateral mosfet amp
Mirand TSSA V4 and V8 Lateral mosfet amp
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Old 15th June 2015, 04:01 PM   #21
sperrey is offline sperrey  Canada
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Quote:
Originally Posted by sonnya View Post
Sorry for my absence, but the frontend need a small tweak to work as i wanted it to.

I have attached screen shots from the scope.

The frontend work with 2x gain. Second stage works with 11x gain for V4/V8.

The frontend screenshot is record at 200KHz.

So we will continue assembling the amps now. As this goes on i will upload some more pictures with low ohm load behavior.
Sonny

When do you expect the amps being ready for shipping?
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Old 15th June 2015, 04:06 PM   #22
pinnocchio is offline pinnocchio  Canada
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The module looks really nice BTW!!
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Old 15th June 2015, 06:01 PM   #23
sonnya is offline sonnya  Denmark
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Quote:
Originally Posted by sperrey View Post
Sonny

When do you expect the amps being ready for shipping?
We will start ship the first TSSA V4 amps this week.

We have purchased equal amount of mosfet for the V4 and V8. (They are single and dual die for V4 and V8).

So with the last order from Catal and you Sperrey needed to order extra mosfet for the V4 model..

BR

Sonny
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Old 15th June 2015, 06:26 PM   #24
sonnya is offline sonnya  Denmark
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Our stock of the first series is 30 modules. So i am willing to give Early bird prices on the last 10 modules.
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Old 17th June 2015, 05:35 PM   #25
sonnya is offline sonnya  Denmark
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Pictures before soldering :


Click the image to open in full size.Click the image to open in full size.


Sent from my iPhone using Tapatalk
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Old 22nd June 2015, 10:47 AM   #26
sonnya is offline sonnya  Denmark
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The assembled boards. The first 2 x leaves us today. Then the next tomorrow.

Attached Images
File Type: jpg TSSA V4 assembly.jpg (542.5 KB, 478 views)
File Type: jpg IMG_1615.JPG (683.5 KB, 474 views)
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Old 22nd June 2015, 11:46 AM   #27
sonnya is offline sonnya  Denmark
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Early bird TSSA V4:

Myint67 TSSA v4 x 4 modules
Vitalica TSSA v4 x 2 modules (Paid)
rogerchou TSSA V4 x 2 modules (Paid)
hop.sing TSSA V4 x 2 modules (Paid)
Pinnocchio TSSA V4 x 2 modules
Sperrey TSSA V4 x 6 modules
Catal TSSA V4 x 2 modules (Paid)
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Old 22nd June 2015, 05:40 PM   #28
sonnya is offline sonnya  Denmark
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Early bird TSSA V4:

Myint67 TSSA v4 x 4 modules
Vitalica TSSA v4 x 2 modules (Paid)
rogerchou TSSA V4 x 2 modules (Paid)
hop.sing TSSA V4 x 2 modules (Paid)
Pinnocchio TSSA V4 x 2 modules
Sperrey TSSA V4 x 6 (Paid)
Catal TSSA V4 x 2 modules (Paid)
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Old 23rd June 2015, 01:26 PM   #29
sonnya is offline sonnya  Denmark
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Quote:
Originally Posted by sonnya View Post
Early bird TSSA V4:

Myint67 TSSA v4 x 4 modules (Paid)
Vitalica TSSA v4 x 2 modules (Paid) (Tested)
rogerchou TSSA V4 x 2 modules (Paid)
hop.sing TSSA V4 x 2 modules (Paid) (Tested) (Shipped)
Pinnocchio TSSA V4 x 2 modules
Sperrey TSSA V4 x 6 (Paid)
Catal TSSA V4 x 2 modules (Paid)
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Old 25th June 2015, 02:00 PM   #30
sonnya is offline sonnya  Denmark
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Quote:
Originally Posted by sonnya View Post
Early bird TSSA V4:

Myint67 TSSA v4 x 4 modules (Paid)
Vitalica TSSA v4 x 2 modules (Paid) (Tested)
rogerchou TSSA V4 x 2 modules (Paid) (Tested)
hop.sing TSSA V4 x 2 modules (Paid) (Tested) (Shipped)
Pinnocchio TSSA V4 x 2 modules
Sperrey TSSA V4 x 6 (Paid) (2 pcs Tested)
Catal TSSA V4 x 2 modules (Paid) (Tested)
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