USSA-5 PCB GB

[fab]

Pcb received

Please ensure to provide your payment and your shipping address.
Fab

 

[Speedy]

Please ensure to provide your payment and your shipping address.
Fab

Sounds pretty good 👍

Thank you for sharing this Project!

Regards, Michael

 

[gary s]

The pcb's look good in the photo Fab.

 

[fab]

Hi speedy
Do not forget to send me your payment soon because I will ship this weekend only to those who have paid so far...

Thanks Gary !
Fab

 

[Speedy]

Hi speedy
Do not forget to send me your payment soon because I will ship this weekend only to those who have paid so far...

Fab

Hi Fab, it's allready done together with the payment for funke at Nov. 23 and written you an additional Mail...

Regards, Michael

 

[fab]

My mistake speedy , sorry.
I will correct the group buy list and so it means I have one extra pcb set available.
Fab

 

[fab]

Group buy status:
Fab - 4 pcs
Vunce - 2 pcs- USA :8$ or 15$ , PAID
Meanie -4 pcs- Singapore: 11$, paid
Brianco -2 pcs- UK: 11$ PAID
Boba1000 -2 pcs- USA: 8$ or 15$ (tracking)
FAA -2 pcs - USA: need postal code
Coolnose - 2 pcs- France: 11$, paid
Funke and Speedy - 4 pcs- Germany: 11$, paid
Gary s - 2 pcs- Australia: 12$, paid
Potstip - 2 pcs- Turkey: 12$
mbrennwa - 2 pcs- - Switzerland: 11$, paid
Bfpca - 2 pcs - Canada : paid
Praudio - 2pcs - Canada : paid
Randytsuch - 2 pcs - USA: 8$ or 15$ (with tracking)
Arthur - 2pcs - Hong Kong :
Hallcon83 - 2 pcs - USA Texas:
Myl - 2 pcs - Hong Kong -

Total pcbs: 40/40

Reserve list:


Add 1$ for packing
Add 16$ for each pcb pair
Add 2$ for PayPal fee but only if gift not selected for reason

All in CAD $

 

[fab]

Group buy status:
Fab - 4 pcs
Vunce - 2 pcs- USA :15$ , PAID, shipped
Meanie -4 pcs- Singapore: 11$, paid , shipped
Brianco -2 pcs- UK: 11$ PAID, shipped
Boba1000 -2 pcs- USA:15$ (tracking), paid
FAA -2 pcs - USA: need postal code
Coolnose - 2 pcs- France: 11$, paid, shipped
Funke and Speedy - 6 pcs- Germany: 11$, paid
Gary s - 2 pcs- Australia: 12$, paid
Potstip - 2 pcs- Turkey: 12$
mbrennwa - 2 pcs- - Switzerland: 11$, paid
Bfpca - 2 pcs - Canada : paid
Praudio - 2pcs - Canada : paid
Randytsuch - 2 pcs - USA: 8$ or 15$ (with tracking)
Hallcon83 - 2 pcs - USA Texas:
Myl - 2 pcs - Hong Kong -

Total pcbs: 40/40

Reserve list:
Arthur - 2pcs - Hong Kong :

Add 1$ for packing
Add 16$ for each pcb pair
Add 2$ for PayPal fee but only if gift not selected for reason

All in CAD $

Fab

 

[fab]

Hi Myl
You have sent me 2 payments with 2 different addresses
Which one is to be used ?
Send me a personal message.
Fab

 

[gary s]

Hi Fab,

Replied to your email with my postal address details.

regards,

Gary..

 

[fab]

Hi Gary
Yes everything is fine now, shipping tomorrow.
Fab

 

[gary s]

Thanks for the shipping update Fab. Posted by air mail on the 2nd Dec should just beat the Christmas peak season overseas post rush.

 

[hallcon83]

Hi fab - Did I make the list ??? - or do i need to be on the back up list?

 

[fab]

Hi Hallcon83
Yes you are on the actual list. Please contact me by personal message.
Fab

 

[brianco]

Thanks for update Fab.

When I start I shall report!

 

[fab]

Looking forward to seeing your report brianco

Fab

 

[fab]

Group buy status

Group buy status:
Fab - 4 pcs
Vunce - 2 pcs- USA :15$ , PAID, shipped
Meanie -4 pcs- Singapore: 11$, paid , shipped
Brianco -2 pcs- UK: 11$ PAID, shipped
Boba1000 -2 pcs- USA:15$ (tracking), paid , shipped
FAA -2 pcs - USA: need postal code
Coolnose - 2 pcs- France: 11$, paid, shipped
Funke and Speedy - 6 pcs- Germany: 11$, paid, shipped
Gary s - 2 pcs- Australia: 12$, paid, shipped
Potstip - 2 pcs- Turkey: 12$
mbrennwa - 2 pcs- - Switzerland: 11$, paid, shipped
Bfpca - 2 pcs - Canada : paid , shipped
Praudio - 2pcs - Canada : paid
Randytsuch - 2 pcs - USA: 15$ (with tracking) , paid, shipped
Hallcon83 - 2 pcs - USA Texas:
Myl - 2 pcs - Hong Kong -

Total pcbs: 40/40

Reserve list:
Arthur - 2pcs - Hong Kong :

Add 1$ for packing
Add 16$ for each pcb pair
Add 2$ for PayPal fee but only if gift not selected for reason

All in CAD $

Next shipment probably next weekend.

 

[fab]

Group buy status:
Fab - 4 pcs
Vunce - 2 pcs- USA :15$ , PAID, shipped
Meanie -4 pcs- Singapore: 11$, paid , shipped
Brianco -2 pcs- UK: 11$ PAID, shipped
Boba1000 -2 pcs- USA:15$ (tracking), paid , shipped
FAA -2 pcs - USA: need postal code
Coolnose - 2 pcs- France: 11$, paid, shipped
Funke and Speedy - 6 pcs- Germany: 11$, paid, shipped
Gary s - 2 pcs- Australia: 12$, paid, shipped
Potstip - 2 pcs- Turkey: 12$
mbrennwa - 2 pcs- - Switzerland: 11$, paid, shipped
Bfpca - 2 pcs - Canada : paid , shipped
Praudio - 2pcs - Canada : paid
Randytsuch - 2 pcs - USA: 15$ (with tracking) , paid, shipped
Hallcon83 - 2 pcs - USA Texas: 8 or 15$ (tracking)
Myl - 2 pcs - Hong Kong : 15$ , paid

Total pcbs: 40/40

Reserve list:
Arthur - 2pcs - Hong Kong :

Add 1$ for packing
Add 16$ for each pcb pair
Add 2$ for PayPal fee but only if gift not selected for reason

All in CAD $

Next shipment probably next weekend.

 

[fab]

USSA 5.1 thd

Here is the thd profiles for 1KHz input signal taken during bench test on one channel at specific power levels into 8 ohms for the version with bjt drivers instead of mosfet drivers. Profile behaviour is similar to original USSA5.

1) At 1W rms, we see only H2 and H3 with H2 higher amplitude. Higher harmonics (H5) close to the noise floor:

2) At about 6W rms, H2 and H3 are now equal amplitude but H4 is still 30db lower :

Fab

 

[coolnose]

Very nice