TPA3255, TPA3251, PSU for this amps

[drMordor]

Amp in photo.
TPA3255 in 2.1 mode, 2 satellite channels and subwoofer channel
TPA3251 in 2.0 mode.
All amp have PFFB
PSU LLC, 48V for TPA3255, 35V for TPA3251 , auxiliary +20v and +- 20v
AMP+PSU $140+ delivery

 

[drMordor]

Upd.

 

[drMordor]

up

 

[Madrox]

Is that a switching psu ? I was looking for a linear psu, with lots of reserve, like 4x 6800uF or something. And a good transformer. what do i need for good power? 300VA? or more?

 

[drMordor]

This is switching LLC PSU, 330W

 

[Madrox]

This is switching LLC PSU, 330W

Oke, that is not what i am looking for. l really want linear power supply 😉

 

[drMordor]

Oke, that is not what i am looking for. l really want linear power supply 😉

Do It Yourself bro)))

 

[Madrox]

You don,t do linear?

 

[drMordor]

What power, what voltage?

 

[Madrox]

Well, ive seen another build with a 300va Transformer, i think 24v x 2. Is that enough for 2x 160wattt rms at 4 ohm.

 

[drMordor]

24*24\8=72 W

 

[Madrox]

24*24\8=72 W

Thats 8 ohm, right? So 4ohm = 144?

 

[Madrox]

Srry, DrMordor. Changed my mind, after reading some more, some say they do not hear difference linear vs SMPS. So, lets drop the linear option.

That package of yours, can you build then into a case, with bananaplugs and a rca-input?

With kind regards, Ron

 

[drMordor]

Yes)))
Ron, you have watsapp or viber? Send number to PM
Best regards, Vit

 

[drMordor]

for sale))

 

[Madrox]

Gonna listen to the moon 250i 😋

 

[drMordor]

AB, TPA325x better))))

 

[Madrox]

Since when is D better then AB..,lol.

 

[drMordor]

Dude, you you didn't listen good D class amp))))

 

[Madrox]

Oke, fair point. So, oncoming saterday i am gonna listen to some danish Lyngdorf SDA 2175 class D power amp. Am very curious what i discover ;-)