"The Wiener" TPA3118 amplifier card

[gmarsh]

Should have enough extra parts for that... When I'm done building out this batch, I'll let you know.

 

[hui13]

Thanks.

 

[gmarsh]

PCBs and 40 1D14A-100M's arrived today.

Just made the Mouser order, should be here in a couple days, so I'll have the weekend to start building things.

First crack at the microcontroller code is written, about to simulate it.

 

[cogitech]

Waiting impatiently.

Just joking - take whatever time needed.

 

[gmarsh]

Package just got picked up at Mouser.

Estimated delivery: Fri 3/13/2015 by 5:00 pm
Weight: 7.4 lbs

 

[Bob690]

Thanks making this happen gmarsh!
Then its still got to get nearly halfway around the planet to Sydney!

 

[a3cervo]

Hi gmarsh!

I was late to catch this. Pls sign me up for 1 fully built board 8ohm. I'm keen on getting one.

thanks,
Anton

 

[gmarsh]

I've ordered the parts to build several extra boards in case I don't get 100% yield on these things. Once all paid-for boards are built, and shipped then I'll work on building extras for people with the parts that are left.

Thanks!

 

[mrsavage]

Can I still pay for my four (4) PCB's or is it to late?

Can I still pay for my four (4) PCB's or it to late? I'm on the list. Let me know.

 

[a3cervo]

Pls sign me up on the wait list if ever there is one.

Thanks,
Anton

I've ordered the parts to build several extra boards in case I don't get 100% yield on these things. Once all paid-for boards are built, and shipped then I'll work on building extras for people with the parts that are left.

Thanks!

 

[gmarsh]

Can I still pay for my four (4) PCB's or it to late? I'm on the list. Let me know.

I don't have any extra TPA's unfortunately.

I will be making a Digikey order very soon for the thermal pads and can throw your TPA's and microcontrollers in that order if you want, add an extra $3 per TPA/uC pair since I'll be buying them qty 1 instead of qty 50. If this is OK I'll PM you my paypal address.

Pls sign me up on the wait list if ever there is one.

Thanks,
Anton

Pretty sure all my extra cards are claimed at this point. When I've got this round of cards built and mailed out, I'll do an interest check for another round.

 

[mrsavage]

Send money via PayPal to your yahoo.ca email address

In send money, via PayPal, tom your gmarsh23@yahoo.ca email address. Your
DIY ID will not let send private messages? Take care.

 

[Kooka]

Any chance of getting one stereo kit 8ohm, please..?

 

[gmarsh]

test jig (this one's for testing bare TPA3116's, there's also an ISP programming one for uC's)

And wiener #1!

This was the state of everything as of 1:30am last night, I installed the TPA backwards on the 2nd board (that's gonna be a fun rework job...) and figured it's probably time to head to bed...

 

[Kooka]

Any chance of getting one stereo kit 8ohm, please..?

Not even a reply?

 

[irribeo]

Looks cool

 

[gmarsh]

Not even a reply?

Pretty sure all my extra cards are claimed at this point. When I've got this round of cards built and mailed out, I'll do an interest check for another round.

 

[gmarsh]

In send money, via PayPal, tom your gmarsh23@yahoo.ca email address. Your
DIY ID will not let send private messages? Take care.

Payment received, thanks!

 

[markw300d]

I'm late to this party but will be watching to see how things turn out with much interest. I've been using an SMSL SA-36a Pro for about 6 months or so and I love the sound but I'd like to build a better amp based on the TPA3118 that is free of the turn-off pop issue and optimized to bring out the most in the chip. I commend you for your efforts and I'm in for round two when and if it comes.

Mark

 

[aterren]

Looks nice! Great to see the speedy progress.

The PCBs look like they are of nice quality. How are they in person?