2x60W/1x120W audio amplifier PCB (LM4780/4732)

[veteran]

I'm thinking about one more series of LM4780 boards. If there will be enough interested members - we can make them in a good price (about 10$ for gold plated PCB). What do you think?

My LM4780 PCB can work in standard, stereo (2x60W) or parallel (1x120W) configuration. There is a place for MUTE circuit, diodes, and additional 10mm reaster snap-in 'big caps'.

I also have about 20 LM4780 chips from my last order. Universal preamplifier module can be also available:
http://www.audio.webd.pl/projects/riaa_pre.html

documentation

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[SRMcGee]

Damian:

I have a friend who might be interested in 2 or 4 sets of the PCBs (he wants 1 or 2 100+ watt amps).

Regards,
Scott

 

[Jarno]

Hello Veteran,

I would be interested in 4 or 5 boards + LM4780's.
Did you have a groupbuy of boards before? I must have missed it, pity.

Greetings,

Jarno

 

[Nisbeth]

I'll be interested in 2-4 boards as well, but I have the IC's already


/U.

 

[ian_carney]

Hi,
I'd be interested in two boards and LM4780s - are still available? How do we pay you??

thanks
Ian

 

[raidfibre]

Count me in for 2 boards.

Maybe you could mention how many you need to order for the "good price", where you'll send them to, etc ... ?

 

[ANDYLASER]

I would be very interested in 2 boards, thanks.

 

[veteran]

I have to order about 60 of them, but if there won't be so many people interested - price will be a little higher. I will wait few more days and we will see

 

[tommytube]

I'll buy two of them from you

I'd like two. Let me know if this goes forward.

thx,
Tommytube

 

[argofanatic]

Count me in for two !

 

[preiter]

I would like two boards and two 4780s.

 

[bawang]

Me too, two 4780s and 2 PCBs. Only problem may be the payment method as I don't have paypal.....

 

[TonyTecson]

4 boards for me please...

 

[farl]

Hi,
Please include me on the list for 10 PCB's.

Farl

 

[sivan_and]

a couple for me too........

 

[es44]

I would like two boards too. Planning to go parallel.
Are PSU boards included ? Will need two of them too.
And if you've got any lm4780 left, i'd like two of them too

Best regards
Ebbe

 

[JAZZ2250]

I'm in for four boards.

 

[argofanatic]

Total so far ...

46. (more or less)

 

[dshortt9]

I'm in for 4 boards.

 

[rjkdivin]

I'll take 6 boards.

Robert