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Akita "AllInOne" Amp based on TPA325x PFFB+ and LLC PSU in one board.
Akita "AllInOne" Amp based on TPA325x PFFB+ and LLC PSU in one board.
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Old 9th November 2020, 12:26 PM   #1
drMordor is online now drMordor  Russian Federation
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Join Date: Sep 2019
Location: Moscow
Akita "AllInOne" Amp based on TPA325x PFFB+ and LLC PSU in one board.
Default Akita "AllInOne" Amp based on TPA325x PFFB+ and LLC PSU in one board.

Hi guys and girls (if any)))))
Many people know my amplifier, low price and good sound. I have a desire to improve it a little more by using high quality components such as OPA1656 opamp, Panasonic caps in power line , and Wima output caps.
Write all desires here.
100-265V AC
Size - 180x90, height ~50mm

My paypal - ledsscp7@gmail.com
group buy closed, the cost of a amplifier is $160 , delivery is 30, depending on the country.

Cardone - 1 + Case+++
leszczu - 1 ++
multisync - 1 ++
vizeta - 1 + Case +++
Vunce - 1 ++
mamocel - 1 ++
manniraj - 1 ++
San4 - 1 + Case +++
ElliJ - 1
pinnocchio - 1 ++
audioillness - 1 + Case +++
routhun - 1 ++
Billy Graham - 1 + Case +++
al2813 - 1 + Case +++
Nerone -1 + case +
Mission835 - 1 ++
johoya - 1 ++
paproch - 1 ++
Jogi -2 ++


Ordered:
Case, connectors and pots
OPA1656
Ferrites for transfomers and inductors.
Litz wire
Elna Silmic II
All capacitors
Ordered PCB.
TPA3255 and another parts
MOSFET for PSU
Attached Images
File Type: jpeg AMP.jpeg (306.0 KB, 1687 views)
File Type: jpg AMP1.jpg (852.5 KB, 1739 views)
File Type: jpg amp2.jpg (491.5 KB, 1649 views)
File Type: jpg amp3.jpg (666.7 KB, 1612 views)
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Last edited by drMordor; 17th December 2020 at 03:46 PM.
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Old 9th November 2020, 12:44 PM   #2
drMordor is online now drMordor  Russian Federation
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Join Date: Sep 2019
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Akita "AllInOne" Amp based on TPA325x PFFB+ and LLC PSU in one board.
This reserve
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Old 9th November 2020, 01:16 PM   #3
turion64 is offline turion64  United States
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Join Date: Mar 2019
Location: Trenton, NJ
Akita "AllInOne" Amp based on TPA325x PFFB+ and LLC PSU in one board.
Quote:
Originally Posted by drMordor View Post
Hi guys and girls (if any)))))
Many people know my amplifier, low price and good sound. I have a desire to improve it a little more by using high quality components such as OPA1656 opamp, Panasonic caps in power line , and Wima output caps.
Write all desires here.
The price will be the same, $ 140 + shipping.
Mine is beautiful sounding AS IS drM. How can you fiddle with such a wonderfully perfect amp?

Respect always,

Pete
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Old 9th November 2020, 01:17 PM   #4
drMordor is online now drMordor  Russian Federation
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Join Date: Sep 2019
Location: Moscow
Akita "AllInOne" Amp based on TPA325x PFFB+ and LLC PSU in one board.
Hi Pete)))
I always strive for the best)))
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Old 9th November 2020, 01:40 PM   #5
Cardone is offline Cardone
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Join Date: Aug 2018
Location: Germany
Hi guys,
after reading a lot about 3e Audio EAUMT -0260-2-B and SMPS300RS 200W-36V PS and was ordering, now drMordor comes around the corner and offers his amplifier before Christmas ...
What now?
-> drMordor, will I be happy with your amplifier? ..
If so, then I would like to order "one".

Ps. Would like to operate 2 good speakers 2x200Watt with it ..




Ciao
Zeferino
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Old 9th November 2020, 01:43 PM   #6
drMordor is online now drMordor  Russian Federation
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Join Date: Sep 2019
Location: Moscow
Akita "AllInOne" Amp based on TPA325x PFFB+ and LLC PSU in one board.
Quote:
now drMordor comes around the corner and offers his amplifier before Christmas
I'm sorry))))
+1
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Old 9th November 2020, 02:12 PM   #7
tmuikku is online now tmuikku  Finland
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Hi, can it be set up in a 3 channel configuration? I need amps for 3-way active speakers, one amplifier board per speaker cabinet is the plan.
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Old 9th November 2020, 02:12 PM   #8
turion64 is offline turion64  United States
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Join Date: Mar 2019
Location: Trenton, NJ
Akita "AllInOne" Amp based on TPA325x PFFB+ and LLC PSU in one board.
Quote:
Originally Posted by Cardone View Post
-> drMordor, will I be happy with your amplifier? ..
If so, then I would like to order "one".
Oh you will very happy. ;>). I own both and although the 3eAudio Ver2 board sounds good it still needs tweaking to pull the best out. drMís is special right out of the shipping box....at least thatís my humble opinion.

Cheers, Pete
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Old 9th November 2020, 02:28 PM   #9
drMordor is online now drMordor  Russian Federation
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Join Date: Sep 2019
Location: Moscow
Akita "AllInOne" Amp based on TPA325x PFFB+ and LLC PSU in one board.
Guys, any suggestions for an amplifier?
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Old 9th November 2020, 02:29 PM   #10
drMordor is online now drMordor  Russian Federation
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Join Date: Sep 2019
Location: Moscow
Akita "AllInOne" Amp based on TPA325x PFFB+ and LLC PSU in one board.
Quote:
Originally Posted by tmuikku View Post
Hi, can it be set up in a 3 channel configuration? I need amps for 3-way active speakers, one amplifier board per speaker cabinet is the plan.
No problem, this amp have a 2.1 mode
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