[Wizik]

Ok, I builded y2 already, but on one 5V I have 4,84V and on other 4,8V it is okey ? On 3,3V I have 3,28V and on 4,5V I have 4,73V, that´s okay, but what with that 5V ?

 

[amb]

Yes, that is ok. Many computers' USB power voltage is not exactly 5V, and yours is a little low, but within specifications. If you used TPS793475DBVR for your "4.5V" voltage regulator, it will read ~4.75V.

 

[Wizik]

Yes, it´s okay, I already test it, it´s great. Good work AMB ! Only the digital filters is all the same for me, and anticliping not change tone too for my ears.

 

[Nebby]

Finally placed my mouser and digikey orders, I had a couple of backordered goods, but they'll be in stock within a week. I must say thanks to amb and all for finding alternatives for items that were OOS everywhere, it certainly came in very handy.

 

[ujamerstand]

One of your backordered items was the opa2635 op-amp, wasn't it? It was suppose to ship today at mouser, but they delayed it till the 29th.

 

[Beefy]

Quote:

Originally Posted by ujamerstand /img/forum/go_quote.gif One of your backordered items was the opa2635 op-amp, wasn't it? It was suppose to ship today at mouser, but they delayed it till the 29th.

I've got them on backorder, and the 2.5% caps that are OOS as well. Have to wait until well after Christmas now

I suppose I should know better than to trust shipping during the holiday season.

 

[Nebby]

Quote:

Originally Posted by ujamerstand /img/forum/go_quote.gif One of your backordered items was the opa2635 op-amp, wasn't it? It was suppose to ship today at mouser, but they delayed it till the 29th.

The opamp on mouser showed a backorder ship date of 1/18/2010 for me

so I picked it up from avnet which has an estimated ship date of the 28th. Digikey has an est. ship date of 20th for the ad8656 part, so I picked that up as a backup.

 

[ujamerstand]

Well, Newark do have them in stock, but considering the shipping for a 5 dollar chip...

Edit: wow, they are not in stock any more, They were last time I checked!

 

[Beefy]

Quote:

Originally Posted by Nebby /img/forum/go_quote.gif The opamp on mouser showed a backorder ship date of 1/18/2010 for me

They have had a shipment coming in mid-December for a long time, but that all sold out before it even arrived......

 

[amb]

Newark also has some AD8656ARZ in stock now, since they are also a source for the Box B2-080 series enclosures, you can buy them together.

 

[nattonrice]

After some half-assed trace repair and replacing the power multiplexer my y2 lives again =D

 

[Wizik]

On my Gamma2 is not working ASIO, where is the problem ? I´m using latest foobar and asio4all, but I don´t see Gamma2 in ASIO virtual devices in foobar.

 

[mattcalf]

Is it best to clean off flux as soon as possible (within reason) or is it alright if I don't clean it until I have completely finished soldering which might be over a 2-4 day period, as long as I clean it up before initial testing?

 

[nattonrice]

Solder all the SMD stuff first and then scrub both sides with isopropyl.
Then you can wait till everything else is mounted to clean up the solder side.

 

[ShinyFalcon]

Quote:

Originally Posted by Wizik /img/forum/go_quote.gif On my Gamma2 is not working ASIO, where is the problem ? I´m using latest foobar and asio4all, but I don´t see Gamma2 in ASIO virtual devices in foobar.

When you install ASIO4All, install the "offline" portion. That way you can easily access the stuff for the y2.

Alternatively, you can use ASIO4All with your regular sound card, and when you play music, in your taskbar on the bottom right you'll see a green arrow, you can double click there.

mattcalf, I'm sure you can wait, but as the flux dries (maybe if you wait weeks) it will be a bit harder to come off, but not impossible. I have always done initial checks right after I have finished my soldering/casework without any adverse effects. And of course, the β22 was a different story, I took forever and great care with that one.