Trade: I need LM3886 PCBs, I'll trade whatever component parts you think are equal

gripracer · 5th December 2010, 07:40 AM

Hey Guys

I need two LM3886 PCBs, I don't really care what brand they are.

I have a pretty good parts bin, so just pick one or two of whatever you think is a fair trade.

- Good quality Nichicon MUSE, BP caps large and small
- Some OS-CONs
- Various MKPs, Wima, solen, dayton
- High Quality LME and OPA op-amps.
- TI 300w+ digital amp chips, mono and stereo, and the PWM front-ends
- TI and AD DAC chips, best models
- TI 6120a hifi headphone amp chips
- ALPS Blue stereo balance pot

I'll pay for shipping to you and you'll pay for shipping to me to keep it easy.

-Ted

Ed LaFontaine · 6th December 2010, 02:57 AM

grip,

I am surprised you have no response before now. I have several candidate boards. I'll need to dig them out over the next few days if no one else comes forward.

RKH · 6th December 2010, 04:36 AM

I don't want to usurp Ed's place in the queue... I do have boards close at hand if you'd like to swap. Let me know and meanwhile, I'll think about what I might need in return.

Cheers,
Ryan

Ed LaFontaine · 6th December 2010, 10:54 AM

Go ahead. Let's just help grip out. I'm covered up with other things. I'll check back to see if my boards are still needed.

Best

jmillerdoc · 6th December 2010, 03:29 PM

I thought I had a couple, and I still think I do. They just weren't in the first places I have looked. If you need more than one set and someone else has already provided you with them, let me know. I will hunt some more today for them, I know they are somewhere....

RKH · 7th December 2010, 03:23 AM

Hi Grip,
I found the board. It's the chimamp.com all-in-one 3886 board. By that I mean it is two amp boards and two psu boards on one pcb. The board is scored so that the amp and psu sections can be easily separated. It is red in color with plated through holes.

If you are still interested, let me know what cap values you have. That is probably what I am most interested in swapping.

Cheers,
Ryan

gripracer · 7th December 2010, 03:46 AM

pm'ed ryan.

thanks guys.

Ed LaFontaine · 13th December 2010, 10:58 AM

grip,

If you want to play further, I have bare bones boards for the 3886 and then some other Twisted Pear versions, including the "X" balanced version.

5th December 2010, 07:40 AM	#1
gripracer Banned Join Date: Mar 2009 Location: Atlanta, GA	Trade: I need LM3886 PCBs, I'll trade whatever component parts you think are equal Hey Guys I need two LM3886 PCBs, I don't really care what brand they are. I have a pretty good parts bin, so just pick one or two of whatever you think is a fair trade. - Good quality Nichicon MUSE, BP caps large and small - Some OS-CONs - Various MKPs, Wima, solen, dayton - High Quality LME and OPA op-amps. - TI 300w+ digital amp chips, mono and stereo, and the PWM front-ends - TI and AD DAC chips, best models - TI 6120a hifi headphone amp chips - ALPS Blue stereo balance pot I'll pay for shipping to you and you'll pay for shipping to me to keep it easy. -Ted

6th December 2010, 02:57 AM	#2
Ed LaFontaine ...truth seeker... diyAudio Member Join Date: Feb 2004 Location: where the Appalachians rise from the Blue Grass	grip, I am surprised you have no response before now. I have several candidate boards. I'll need to dig them out over the next few days if no one else comes forward. __________________ ...call me Ed...Special Ed... EnABL kit http://www.diyaudio.com/forums/swap-meet/119852-enabl-kit.html DCB1 parts http://www.diyaudio.com/forums/swap-...ml#post2361098

6th December 2010, 04:36 AM	#3
RKH diyAudio Member Join Date: Sep 2002 Location: Colorado, USA	board I don't want to usurp Ed's place in the queue... I do have boards close at hand if you'd like to swap. Let me know and meanwhile, I'll think about what I might need in return. Cheers, Ryan __________________ Lighten up while you still can ...

6th December 2010, 10:54 AM	#4
Ed LaFontaine ...truth seeker... diyAudio Member Join Date: Feb 2004 Location: where the Appalachians rise from the Blue Grass	Go ahead. Let's just help grip out. I'm covered up with other things. I'll check back to see if my boards are still needed. Best __________________ ...call me Ed...Special Ed... EnABL kit http://www.diyaudio.com/forums/swap-meet/119852-enabl-kit.html DCB1 parts http://www.diyaudio.com/forums/swap-...ml#post2361098

7th December 2010, 03:23 AM	#6
RKH diyAudio Member Join Date: Sep 2002 Location: Colorado, USA	Board(s) Hi Grip, I found the board. It's the chimamp.com all-in-one 3886 board. By that I mean it is two amp boards and two psu boards on one pcb. The board is scored so that the amp and psu sections can be easily separated. It is red in color with plated through holes. If you are still interested, let me know what cap values you have. That is probably what I am most interested in swapping. Cheers, Ryan __________________ Lighten up while you still can ...


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6th December 2010, 03:29 PM	#5
jmillerdoc diyAudio Member Join Date: Mar 2009 Location: Lawton, OK, USA	I thought I had a couple, and I still think I do. They just weren't in the first places I have looked. If you need more than one set and someone else has already provided you with them, let me know. I will hunt some more today for them, I know they are somewhere....

7th December 2010, 03:46 AM	#7
gripracer Banned Join Date: Mar 2009 Location: Atlanta, GA	pm'ed ryan. thanks guys.

13th December 2010, 10:58 AM	#8
Ed LaFontaine ...truth seeker... diyAudio Member Join Date: Feb 2004 Location: where the Appalachians rise from the Blue Grass	grip, If you want to play further, I have bare bones boards for the 3886 and then some other Twisted Pear versions, including the "X" balanced version. __________________ ...call me Ed...Special Ed... EnABL kit http://www.diyaudio.com/forums/swap-meet/119852-enabl-kit.html DCB1 parts http://www.diyaudio.com/forums/swap-...ml#post2361098

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