2x150W Amp module for sale

[Erica.C]

Hi, All

Announce some SMPS+Class D amplifier integrated modules here:

FFA001V3
Output: 2x150W @ 4 / 8ohm
Input: 85--265Vac, constant power SMPS
Size: 90x150mm
Price: $49.9/Unit, w/o shipping (Inc. I/O buffer and mating cables)

FFA001V3-HB
Note: Configured as a high-bass mode. CH1=300W@4OHM and CH2=120W@8OHM, similar to the Pascal U-PRO2
Price: $54.9/Unit, w/o shipping (Inc. I/O buffer and mating cables)

FFA002V2 (1U height)
Output: 2x300W @ 4 / 8ohm
Input: 85--265Vac, constant power SMPS
Size: 95x200mm
Price: $99.9/Unit, w/o shipping (Inc. I/O buffer and mating cables)

FFA003V1
Output: 1x150W @8Ohm / 1x300W @4ohm
Input: 85--265Vac, constant power SMPS, heavy-duty design
Size: 90x245mm
Price: $64.9/Unit (Inc. AL base plate and Volume IO buffer) w/o shipping


PM me if you need more information.
Thanks~

Pics of FFA001V3

Pics of FFA002V2

Pics of FFA003V1

Misc
--- FFA001_V3 spec sheet & Test data;

--- FFA001_V3 & I/O_V1&I/O_V2 dxf file;

--- FFA001_V3 RearPanel_XLR 3D drawings;

--- FFA001_V3 RearPanel_RCA drawing and PDF;

 

[baggerbole]

Technical dat please.
Can it compeed with Hypex modules soundwise?

 

[Erica.C]

Technical dat please.
Can it compeed with Hypex modules soundwise?

Thanks for reaching out, would you mind PM me to leave your mail? I can send you the test data for reference~

 

[stretchneck]

Certainly is good value!

 

[Erica.C]

Certainly is good value!

Appreciate you like it. In fact, it's a very compact design -- we have Main + Aux PSU design for energy saving, we also have the clip limiter circuit integrated and it also has the temperature compressing function on the amplifier side😀

 

[Erica.C]

Hi, All
I uploaded the test data as an attachment, and friends who are interested can take a look~~
Thanks，
Eric

 

[Erica.C]

Hi folks, Thanks for your interest in this module.
Moreover, in addition to stereo, this module can also be configured as a high-bass mode--- CH1=300W@4OHM and CH2=120W@8OHM, similar to the Pascal U-PRO2, and its 26pin input is compatible too.

 

[von Ah]

Looks very interesting and carefully designed. Does the module work with unbalanced input?

 

[Erica.C]

Looks very interesting and carefully designed. Does the module work with unbalanced input?

It can support both the balanced and the unbalanced input.
Thanks,
Eric

 

[justanalogue]

Hi folks, Thanks for your interest in this module.
Moreover, in addition to stereo, this module can also be configured as a high-bass mode--- CH1=300W@4OHM and CH2=120W@8OHM, similar to the Pascal U-PRO2, and its 26pin input is compatible too.

What do you mean by high bass mode? Looks to me that Ch 1 will power the woofer and Ch 2 the tweeter/compressiondriver.
If so it's an interesting concept.

Kind regards,

Willem.

 

[Erica.C]

What do you mean by high bass mode? Looks to me that Ch 1 will power the woofer and Ch 2 the tweeter/compressiondriver.
If so it's an interesting concept.

Kind regards,

Willem.

Hi, Willem
You're correct. In the high bass mode, CH1 will have more output (300W）to power the woofer, while CH2 will limit its output for the tweeter.
Regarding to this configuration, we need hardware-change the current limit for each output, and this module will be the variant version, which is our original design platform to support our biggest loudspeaker brander.
Thanks
Eric

 

[Fsatsil]

what is the power output into 4ohms?

 

[Erica.C]

what is the power output into 4ohms?

For a single drive, it's 300W@4ohm at CH1 for high/bass configuration.
For stereo version is 2x 150W @4ohm limited by the output current setting, while 2x150W @8Ohm limited by the output voltage setting.
Thanks,
Erica

 

[Erica.C]

Hello friends~
Since many of you are asking about the input buffer board, here, I am making the consistent announcement-- we'll provide the free charge of one set XLR input buffer + the 26pin ribbon cable for each customer.
And, regarding the AL basement, since I just demo to make them together, there is no mounting hole to fix it to your project, I do not think it's useful to you. If you like, I can offer one free sample to the first 10 customers.
Maybe in the future, I'll make the right mount hole for this aluminum plate, then you can put it into your products~~

Thanks,
Erica

 

[Frabor]

Nice design, what chip does it use?

 

[Erica.C]

Nice design, what chip does it use?

Thanks, it's not the chip design, it's the discrete circuit design~

 

[b_force]

Seems like a nice and interesting design.
I would only really like to see the mosfets on the other side of the board.
Which give much better thermals as well as better system integration.
(easy to mount on a plate for example)

Would it also be possible to show the THD+N charts in the more conventional way, it's rather confusing atm?

 

[Erica.C]

Seems like a nice and interesting design.
I would only really like to see the mosfets on the other side of the board.
Which give much better thermals as well as better system integration.
(easy to mount on a plate for example)

Would it also be possible to show the THD+N charts in the more conventional way, it's rather confusing atm?

Hi, b_force
Yes, the output MOSFET + rectifier diode was screwed on the heatsink with the insulated ceramic plate, which was well dissipated by this tooled Heatsink, I'm glad you like it 😀
To explain the THD+N data, I test the 100/1k/6.65K frequency with output power from 0 to rated output @4/8ohm, and each frequency with a different color to be marked in the test data.
Thanks,
Eric

 

[Erica.C]

Hi, folks!
Order in progress, and the delivery is on the way~~
If you like it, please PM me for detail.

Thanks,
Eric

 

[Erica.C]

^^ Up ^^