3e Audio TPA3251 TPA3255 Finished Amplifier with PFFB is coming!

[harkpabst]

don't underestimate EU market ...

See here:

3e audio A7/A7 Mono Amplifier Review

I was told that tariffs and shipping costs are making things hard for distributors. The true added costs are changing day to day. Do not know if manufacturers are getting squeezed to make up the differences. From what I see prices to us have stayed constant. Someone is covering these costs...

audiosciencereview.com

 

[saberger0357]

for US,we are opening Amazon store soon,around 18/Jun, we had seeing that Aliexpress price with tax is not a good deal TBH, we try Amazon will given better price for end user.

Any idea when the A7 stereo will be available at Amazon US?

 

[nukEd]

Any Updates? @3eaudio

 

[3eaudio]

Any Updates? @3eaudio

Sorry,what update?

 

[nukEd]

Oh sorry. The product in this thread is beeing releases as Soyyin A7?
I search for the product in the title.

Are there any new products planed/coming out soon? I thought I read somewhere about something coming out end of this year.
Are any products with integrated DAC planed? Optical input and USB like AIYIMA A80?

Sorry,what update?

 

[harkpabst]

Oh sorry. The product in this thread is beeing releases as Soyyin A7?
I search for the product in the title.

The product family in the title is what has long been released as the 3E AUDIO A5 and A7 series:

A5se	Single TPA3251 for 2 channels
A5	Dual TPA3251 for 2 channels
A7se	Single TPA3255 for 2 channels
A7	Dual TPA3255 for 2 channels
A7Mono	Single TPA3255 for 1 channel

All of them feature 3E AUDIO's improved PFFB.

The SOYYIN branding is shown on some of the Ali Express offerings but hasn't been actively used for internationally shipped products.

Are there any new products planed/coming out soon? I thought I read somewhere about something coming out end of this year.
Are any products with integrated DAC planed? Optical input and USB like AIYIMA A80?

The next generation of products - as previously announced by 3E AUDIO - might be a series of amplifiers with built-in power supplies.

Should they decide to introduce new devices with a totally different feature set I would rather expect to announce them in a new thread. Not sure if they would even try to mimic the slightly confusing (at least to me) product catalog of Aiyiama.

 

[fiercekid84]

hope they introduce small class AB amp with 120w @ 8ohms. maybe im just asking too much

 

[grobalt]

What is the benefit of class AB in your opinion that class D cannot do at 120W ?

 

[fiercekid84]

we had made some change base on user feedback and suggestion from ASR member, thanks again for all of your advice and help us keep improve.

• Auto power off time set to 20 mins
• Increase audio detection sensitivity RCA: 200uVrms; XLR: 400uVrms,this significantly meet some user listening in very very low volume.
• Auto audio sensing power on/off can be disable/enable by user,appreciate @Bushellj

View attachment 433911

guess that im stuck with the original version. is there a way to flash the firmware ourself or something?

 

[SMen]

guess that im stuck with the original version. is there a way to flash the firmware ourself or something?

I think it might be in the A7 review thread - but a recent post showed a resistor that can be removed to increase sensitivity or extend power off time for both 1st generation A5 and A7.

 

[fiercekid84]

I think it might be in the A7 review thread - but a recent post showed a resistor that can be removed to increase sensitivity or extend power off time for both 1st generation A5 and A7.

thanks, oh does any one know how to clean the volume pot??

 

[pieterv1]

thanks, oh does any one know how to clean the volume pot??

Is yours causing issues already? Unfortunately it seems to be the same type like Alps rk09 which are completely sealed.

 

[fiercekid84]

because i been using it as a power amp and recently switch back to adjustable vol and notice scratchy sound when i adjust volume.