[Dobrescu George]

Anyone has compared the amp module AM3A and the AM3B?
Does it worth upgrading?

It isn't an upgrade, more of a sidegrade, different tonality

 

[kdphan]

Received my X7ii last night...

So far i'm enjoying it with the AK T8ie mk2.

One thing I noticed vs my Opus #2 is that the lower end seems thinner on the X7. I don't use EQ.

I like the UI on the X7 much more though.

 

[ldo77]

It isn't an upgrade, more of a sidegrade, different tonality

Having the AM3A, what is the main difference in tonality ?

 

[peter1480]

I have the AM3A and the AM3B, the B took about 50 hours to come on song, it appears warmer perhaps more analogue and a little more detailed. But remember you'll need to recable or get an adapter to make the most of balanced out.

 

[RevvRav]

Don't use belt clips if you don't want your DAP to be gone quicker than you can count it

Use something reliable

I have been using this for 3 years now. It is a small man pouch / side bag made to store music players. You can find this at H&M and similar stores, costs about 10 USD or so

Thanks for the suggestion, its a pretty neat set up!

I wear a backpack and was looking for a belt clip so i could wear it under my suit jacket, it's concealed to an extent that way. I take the london underground to work and there's minimal outside time door to door. If some was gonna lift it, it'll have to be on the train while i'm listening to it so i'm not too concerned about that. I've received the phone pouches but still awaiting the Fiio. i'll report back when i've checked the fit.

Cheers.

 

[Dobrescu George]

Having the AM3A, what is the main difference in tonality ?

AM3B is warmer, Thicker, Bassier, more meaty and more organic

 

[vadimkolchev]

Hi, friends. Does anyone has personal contact with Fiio CEO? Would like to delegate my question of missing trays as yesterday support disappeared after I explained problem and it has already been several days without exact answer. The official shop on Aliexpress is silent as well, though I am writing every day. I would be grateful if someone can help me with that. To be honest, I am disappointed with this level of service.

 

[ldo77]

AM3B is warmer, Thicker, Bassier, more meaty and more organic

Thanks . Is it more organic than the AM2A ?

 

[FiiO]

Anyone has compared the amp module AM3A and the AM3B?
Does it worth upgrading?

You could have a try in the local store first. Or reading some reviews first. Thanks for the supporting!

Best regards

 

[Brooko]

Thanks . Is it more organic than the AM2A ?

AM2A is a little warmer, richer - than the AM4B, AM4B is still a warm amplifier module though.

AM4B is more powerful (balanced using 4.4 connection)

 

[FiiO]

Hi, friends. Does anyone has personal contact with Fiio CEO? Would like to delegate my question of missing trays as yesterday support disappeared after I explained problem and it has already been several days without exact answer. The official shop on Aliexpress is silent as well, though I am writing every day. I would be grateful if someone can help me with that. To be honest, I am disappointed with this level of service.

Dear friend,

So sorry about that issue. My colleague in charge of the Aliexpress may be busy arranging other things so failed to reply on time. We will arrange sending the trays to you as soon as possible.

Best regards

 

[Dobrescu George]

Thanks . Is it more organic than the AM2A ?

I do not have AM2A, sorry

 

[Dobrescu George]

Hi, friends. Does anyone has personal contact with Fiio CEO? Would like to delegate my question of missing trays as yesterday support disappeared after I explained problem and it has already been several days without exact answer. The official shop on Aliexpress is silent as well, though I am writing every day. I would be grateful if someone can help me with that. To be honest, I am disappointed with this level of service.

Yes, as @FiiO said, this is their account on Head-Fi, you don't have to worry too much, they are usually very helpful

 

[JamesFiiO]

@JamesFiiO
Can we get an option to order X7 II with AM3B or AM5?

sorry it is quite difficult to do that , but we are developing a new sale system for our IEMs so people can choose the different cable, tips, case from so many kind of SKU. but it is only for customer in China and we have not plan to expand this way to our DAPs and outside China.

 

[JamesFiiO]

Yes, as @FiiO said, this is their account on Head-Fi, you don't have to worry too much, they are usually very helpful

in fact, you guys can contact our firmware PM directly which is the most efficient way to solve any firmware issues or you have any suggestion to share with us.

BTW, the email a/c of our firmware PM is llc@fiio.net his name is called Wian.