WTB, chip amp kit.

[Tony D.]

Looking for a two channel chip amp kit (or assembled), LM3875, LM3886 or whatever. I want to get 50 watts or so per channel.

Thanks.

 

[SRMcGee]

Tony:

Have you already tried Peter Daniel at Audiosector.com? He should be your first stop.

Regards,
Scott

 

[Milkduds]

Hi Tony - sent you a PM. I have an assembled chip amp that I will sell.

Jim

 

[rhthatcher]

I have this on the shelf. 500va donut, 2 channels, bridges, cap board. BYO chassis. Pm if interested.

 

[joensd]

I want to get 50 watts or so per channel.

You´ll have to take your speaker impedance into account if you wanna reach 50W.
A power supply of +-32V gets you 50W into 8Ohms but that same supply voltage won´t work very well for 4Ohm speakers.

A good "middle of the road" supply would be +-27V. (transformer with 2x18VAC)
That would be ~40W into 8Ohms and almost 70W into 4Ohms.
(roughly from the diagrams in the datasheet)

 

[sbelyo]

I believe I have an unassebled kit. I will look tonight

 

[von Ah]

Also in Swap Meet

Hybrid 100 watt valve/TDA7294 power amplifier module.

 

[sbelyo]

I do have a dual mono LM3886 kit from chipamp.com that is unbuilt

PM sent

 

[Tony D.]

Found. Thanks for all the replies.

 

[Hogwild]

sbelyo: Is that kit sold already? What are you asking for it?