TPA3255, TPA3251, PSU for this amps

[drMordor]

Since I have these Connex SMPS's lying around, would they be good with your TPA3255 board?

Yes, need auxiliary voltage, 12-20V
In my PCB no have DC-DC, only LDOs

 

[Pygmy]

Up to you)))

Sorry, I did a late night impulse buy on the 3E board just to test, if that doesn't work out I'll be ordering yours.

Might be ordering yours anyway for a next project later on ;-)

Cheers and keep up the good work, it's creative people like you that make the hobby accessible to people like me!

 

[drMordor]

Thanks bro)))

 

[stretchneck]

Coming soon...

Very interested in this combined TPA3255 and PSU module. Any more details, will you be selling PCBs and or completed modules?

 

[drMordor]

New

 

[drMordor]

Very interested in this combined TPA3255 and PSU module. Any more details, will you be selling PCBs and or completed modules?

Only completed modules.

 

[stretchneck]

Price and ordering details?

 

[Octavia]

I am refurbishing some speakers that have a load that dips down to 1.3 ohms - any suggestion which of your amps makes the most sense? Price for a completed amp with enclosure very much appreciated.

 

[drMordor]

Price and ordering details?

~$140 + shipping

 

[drMordor]

Price for a completed amp with enclosure very much appreciated.

Sorry ,i only do electronics. for enclosure very bad library hand.dll ))))

 

[turion64]

~$140 + shipping

This can be powered with 120VAC mains here in the USA? This is a stereo board, yes?

Any idea what shipping to USA would be?

Thanks,

Pete

 

[drMordor]

Special for USA I do PSU for 120v input. If it need)))

 

[drMordor]

This amp can- 1.0, 2.0, 2.1 mode.
Shipping in USA using Russian Post ~40-50$, and 20-40 days

 

[turion64]

I don’t want to use balanced in or out. SE in and out is all I need. Would I have to get any balanced-to-SE adapters to use your amp? Would be 120VAC and 2.0.

Thanks

Pete

 

[drMordor]

One jumper for change SE or Bal.
I wait 220>120V transformer for testing 120V PSU.

 

[TNT]

drMordor, do you have an own thread for your amps? Or a site?

That is a complete stereo amp incl. power from mains 230V?

What are the specs? Does it use this feedbackloop of the output?

Thanks for any info!

//

 

[drMordor]

drMordor, do you have an own thread for your amps? Or a site?

Only RU forum.

That is a complete stereo amp incl. power from mains 230V?

Yes.

What are the specs? Does it use this feedbackloop of the output?

Specs ~ as is TPA3255 Reference Design Class D Amp GB
PFFB use.

 

[TNT]

The same output power?

Same distorsion and noise? Do you have measurements?

What would the cost be to Sweden?

//

 

[drMordor]

The same output power?

Yes))) One chip.
Not have measurement, i do measure only low power, ~ 20w max, very good.
To Sweden `40-50$ 20-30 days, Russian Post.

 

[stretchneck]

Can you provide the ru forum link? Google translate makes everything easy nowadays, almost means no need to repost here. Cheers