I tried to build a LM3886 amp, but I don't like figuring out which parts I need to buy etc.
I'm not very good at reading schematics and figuring out which parts I need:
http://www.diyaudio.com/forums/chip-amps/252436-lm3886-pcb-vs-point-point-data-34.html
And I'm running out of time and patience.
If some one has a 4-channel amp they want to sell, I just might buy it.
I'm not very good at reading schematics and figuring out which parts I need:
http://www.diyaudio.com/forums/chip-amps/252436-lm3886-pcb-vs-point-point-data-34.html
And I'm running out of time and patience.
If some one has a 4-channel amp they want to sell, I just might buy it.
I have a four channel SDA-400 Class-D amplifier for sale here
You just need the power supply for them
http://www.diyaudio.com/forums/swap-meet/265096-fs-2x-stereo-sda-400-d-class-amplifiers.html
Vendor web site
Audio Power - Power Amplifiers
Do
You just need the power supply for them
http://www.diyaudio.com/forums/swap-meet/265096-fs-2x-stereo-sda-400-d-class-amplifiers.html
Vendor web site
Audio Power - Power Amplifiers
Do
Thanks for the offer.
But just to be clear, I want one of those Sure amps or similar LM3886 amp.
Not looking to spend $300 for just boards.
I don't know the difference between quality amp and sheep amp unfortunately
I saw a Sure (or Shure?) 4x100 on here and another forum also not long ago.
But if some one has a whole amp and it looks good I might pay $200 or so shipped to 03063. I kind of have a case already I really like I can stuff the Sure boards in. It's only 2 x 6-7 x 11-12 inches though.
But just to be clear, I want one of those Sure amps or similar LM3886 amp.
Not looking to spend $300 for just boards.
I don't know the difference between quality amp and sheep amp unfortunately
I saw a Sure (or Shure?) 4x100 on here and another forum also not long ago.
But if some one has a whole amp and it looks good I might pay $200 or so shipped to 03063. I kind of have a case already I really like I can stuff the Sure boards in. It's only 2 x 6-7 x 11-12 inches though.
Been out of stock for a while...
4x100W at 4 Ohm TK2050 Class-T Digital Audio Amplifier Board
Don't need to pay a dime more than you have to...$50 new from parts express...
Here is the new version - mine is old, but works perfect - I would just buy a new one from parts express...
4x100W at 4 Ohm TK2050 Class-T Digital Audio Amplifier Board
4x100W at 4 Ohm TK2050 Class-T Digital Audio Amplifier Board
Don't need to pay a dime more than you have to...$50 new from parts express...
Here is the new version - mine is old, but works perfect - I would just buy a new one from parts express...
4x100W at 4 Ohm TK2050 Class-T Digital Audio Amplifier Board
How much with shipping?
I think I need a PS too.
PS is hard to fit in the case I've fallen in love with.
Don't ask, long story.
That is not difficult to figure out...
You need:
AMP - 4x100W at 4 Ohm TK2050 Class-T Digital Audio Amplifier Board
POWER SUPPLY - 24 VDC 6A 145W Regulated Switching Power Supply
Total of $ 94.93 (includes 5.95 shipping)
You can always mount the amp board in the case you like and use the power supply as an external unit; use 2 matching cases for instance.
Good luck with your project.
Actually may be even easier -
Power Supply - 24V, 5A Laptop Power Supply - plugs right in...
Universal Power Supply AC DC Adapter F Laptop Cord 120W | eBay
Power Supply - 24V, 5A Laptop Power Supply - plugs right in...
Universal Power Supply AC DC Adapter F Laptop Cord 120W | eBay
Actually may be even easier -
Power Supply - 24V, 5A Laptop Power Supply - plugs right in...
Universal Power Supply AC DC Adapter F Laptop Cord 120W | eBay
Good idea John! Cheaper too...
Good idea John! Cheaper too...
I have used two of these for a dual rail power supply for a modified F5 Class A Amp with very good results. One pair per channel for a +20V - 0 - -20V, and no caps. Worked a treat. Need to be sure the output ground is isolated from input ground, or you WILL see smoke...
As far as my 4 ch Sure amp, I decided that I will keep mine, as it is easily worth the $50 they charge for new... its my "Beater Amp"
I have used two of these for a dual rail power supply for a modified F5 Class A Amp with very good results. One pair per channel for a +20V - 0 - -20V, and no caps. Worked a treat. Need to be sure the output ground is isolated from input ground, or you WILL see smoke...
As far as my 4 ch Sure amp, I decided that I will keep mine, as it is easily worth the $50 they charge for new... its my "Beater Amp"
LOL
You were going to sell me your "beater amp" lol
I get a lot of "beater" stuff lol
Oh snaps I have the giggles
I just sold my "beater car" and it was the best used car I have ever owned.
I kind of already have a 2-channel amp I like, that I might make into 4 channels, but the sure 4 x 100 with that power supply fits perfectly in a case I have fallen in love with.
I just searched the swap meet forum.
LOL again
It was you!
Those were suppose to be mine
I offered that guy at least $10 more than he sold them for.
2 boards and 2 power supplies for $90 not bad at all.
I like the RCA connectors on the new boards better though.
They just look a little more solid, not sure if they are.
LOL again
It was you!
Those were suppose to be mine
I offered that guy at least $10 more than he sold them for.
2 boards and 2 power supplies for $90 not bad at all.
I like the RCA connectors on the new boards better though.
They just look a little more solid, not sure if they are.
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