WTB: F4 PCB boards

[Peter Daniel]

I found some LCDs at Mouser and will try them with a kit soon.
You may contact Algar_emi; he built the attenuator using those boards with Optrex display ( C-51505NFQJ-LB-AJN )
Below picture of his setup.

 

[jleaman]

I found some LCDs at Mouser. I will try them with a kit soon.
You may contact Algar_emi, he built the attenuator using those boards with Optrex display ( C-51505NFQJ-LB-AJN )

This is exactly what i want. Will you offer kits soon ? Id really like one.

Jase

 

[Peter Daniel]

The boards arrived today. I'm still unable to set the prices, as I didn't receive the final invoice yet.

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

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

 

[sandstorm33]

BEEEEUTIFUL!!!!!!!!!

 

[marsupialx]

I second that. Mmmmmmmm.....

 

[jleaman]

Not bad Not bad

 

[jleaman]

I have some questions regarding your regulator board, do you have to use 4 regulators or are those made so you can revers them ? How come there is no space to mount a heatsink ?

 

[Peter Daniel]

There is enough space for heatsinks. Only two regulators are used , I made multiple footprints for different types (so you choose either one or the other with LM317, LM78xx, LT1086, LM2937 and so on)

 

[twitchie]

Very nice boards Peter, any idea when you'll have prices?

 

[Peter Daniel]

And that's the board for amp use. I'm using 3 pin diodes here, MUR3030. The pins can be formed in a same way as for Mosfets and diodes mounted directly to the chassis. This small section can be separated from the main board.

 

[Peter Daniel]

I still didn't receive my cost info but I don't want to postpone the process any longer.

The amp board has a scoring line and is good for two channels.

The PS board is good for symmetrical supply in stereo setup. If you want dual mono, you will need 2 PS boards.

All boards are gold plated.

The prices include shipping and handling; since I have only 150 amp boards presently (and I was ordering 300pcs but for some reason received less), there is a limit of 2 amp boards per person (good for four channel or stereo balanced configuration)

Amp board $10
PS board $15

Prices in USD, paypal payment to my e-mail address posted here: http://audiosector.com/contact.asp

I will not accept any orders that ask for more than 2 amp boards and payment will be automatiacally refunded. If I get more boards later, additional orders can be made. There is no limit on PS boards though.

All boards will be shipped by airmail, with no tracking and no insurance and I cannot assume responsibility for lost packages. If you need insurance, please add $7 to your order.

 

[Peter Daniel]

Two orders are alreay in, thanks David and Tom.

If someone does not have paypal, a cash payment is fine too, email me for contact info.

 

[MikeW]

Thanks Peter

 

[Peter Daniel]

Thank you too, order received.

 

[Westley]

F4 PCB

Hi Peter,

Did you receive my order?

Thanks,

Westley

 

[claiborne]

F4 Pcb

Paid for 2 amp pcb and 2 ps pcb via PAYPAL. Thanks Peter!

 

[trango]

Paid for 2 (4 channels) amp cards and 4 PSU cards

Thanks Peter!

 

[marsupialx]

Sent $40 for 2 PS boards and 1 amp board.
Thanks.

 

[Peter Daniel]

Thanks for your orders, I usually don't confirm them.

If somebody needs confirmation, please state the name in your email, it will be easier for me to find it.

 

[Peter Daniel]

Regarding input fets, please check this post: http://www.diyaudio.com/forums/showthread.php?postid=1219889#post1219889