Hi
Can anyone suggest me best class D TD series audio amplifier for online buying? 🙂
Requirements is below:
Thanks in advance 🙂..
Can anyone suggest me best class D TD series audio amplifier for online buying? 🙂
Requirements is below:
- 2.0 channel BEST audio amplifier in class D in terms of sound quality
- Single channel amplifier also be considered if sound quality is better.
- TDA series would be preferred.
- 40-100 watt audio output
- Please send link for the same if possible
- I will manage speaker and power supply as recommended
Thanks in advance 🙂..
You'd be better off sticking a "usage case" in there somewhere.
Best off the shelf board is probably the Sanwu blue TPA3118 mono board. I'm sure I've read of a Sanwu TDA7498 if TDA is mandatory.
Best off the shelf board is probably the Sanwu blue TPA3118 mono board. I'm sure I've read of a Sanwu TDA7498 if TDA is mandatory.
No significant turn on pop, the amp is OK. However, for the capacitors, those pictured in the ebay listing are usually for "information only" 🙂
- which means that you shouldn't expect the board you receive to be *exactly* like the one in the ebay photo... including the capacitors.
I've bought this amp on several occasions, and I never got the same capacitors. Don't expect the caps to be originals, either. On one board I got 35V caps - definitely fakes, too 🙂
As always, buying from ebay is a roulette: you never know what you'll get.
Nobody can guarantee that those are original caps, and even if they were, who knows what will be soldered on the actual board you receive from ebay.
So, either you take your chances and risk a few $$, or buy from a reputable online store, and check beforehand what you will be getting.
- which means that you shouldn't expect the board you receive to be *exactly* like the one in the ebay photo... including the capacitors.
I've bought this amp on several occasions, and I never got the same capacitors. Don't expect the caps to be originals, either. On one board I got 35V caps - definitely fakes, too 🙂
As always, buying from ebay is a roulette: you never know what you'll get.
Nobody can guarantee that those are original caps, and even if they were, who knows what will be soldered on the actual board you receive from ebay.
So, either you take your chances and risk a few $$, or buy from a reputable online store, and check beforehand what you will be getting.
I cant decide between this board and two sanwu boards one without rca and pot and 1 with rca and pot. I like this board more because i would use switches for standby mode and I see this board has connector for cooling fan with adjustable voltage. And this board have better connectors for wires, I dont like those barrel connectors or screw conn. on sanwu boards.
And I would probably change those two big caps and add copper plate below that heatsing + fan.
And I would probably change those two big caps and add copper plate below that heatsing + fan.
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TDA7498E and TDA8932 should be mentioned here.
If dual voltage is ok for you TDA8950 or TDA8954 would be an option.
Those are said to be good with subwoofers (i haven't tried, still waiting for this🙂 https://de.aliexpress.com/item/Ultr...0.0.qnk8Nj&detailNewVersion=&categoryId=63701
I prefer sanwu TDA7498 with RCA (those RCA jacks are actually what i dislike about the module) and the small blue TDA8932.
If dual voltage is ok for you TDA8950 or TDA8954 would be an option.
Those are said to be good with subwoofers (i haven't tried, still waiting for this🙂 https://de.aliexpress.com/item/Ultr...0.0.qnk8Nj&detailNewVersion=&categoryId=63701
I prefer sanwu TDA7498 with RCA (those RCA jacks are actually what i dislike about the module) and the small blue TDA8932.
Looking forward to you experience - it looks very nice. I have several 8950th based modules, but they all suffer from "piano fuzz", but are great for subwoofers. The 8950th can be made without the "fuzz" but it seems to be hard if you just copy a design and not actually listen to the product afterwards.
Great sound! clear, clean, crisp. Very little noise on 10 cm distance from speakers, independent the volume.
A suggestion: A rather cheap board with TDA7498E. Briefly tested on DIYBudgetAudio.com under "TDA7498E based class D power amplifier".
The TDA7498E is somewhat more powerful than the ordinary TDA7498, so it may be worth a bit of extra cost.
You can also make a very nice amplifier with TDA8932 (in BTL coupling) or TDA8954. TDA8932 requires some additional work for the usual BTL economy boards, TDA8954 a symmetrical supply voltage.
The TDA7498E is somewhat more powerful than the ordinary TDA7498, so it may be worth a bit of extra cost.
You can also make a very nice amplifier with TDA8932 (in BTL coupling) or TDA8954. TDA8932 requires some additional work for the usual BTL economy boards, TDA8954 a symmetrical supply voltage.
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