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Old 10th March 2019, 09:44 AM   #6141
svinx is offline svinx
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Power amplifier apex ax-11
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Old 19th March 2019, 01:53 PM   #6142
Lensyc is offline Lensyc  Russian Federation
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4 channels, 2x30 W +2х70W (0-300Hz) Hiraga in class A+ . The power of asymmetric CRC. Managing the microcontroller, remote control, MM Phono stage, volume control relay, touchpad.
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Last edited by Lensyc; 19th March 2019 at 01:56 PM.
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Old 19th March 2019, 01:55 PM   #6143
pinnocchio is offline pinnocchio  Canada
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Quote:
Originally Posted by Lensyc View Post
4 channels, 2x30 W +2х70W (0-300Hz) Hiraga in class A+ . The power of asymmetric CRC. Managing the microcontroller, remote control, MM Phono stage, volume control relay.
Love the design and chassis! Great work!
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Old 19th March 2019, 01:57 PM   #6144
Juntuin is offline Juntuin  Finland
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Really nice Lensyc!!
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Old 19th March 2019, 01:59 PM   #6145
anatech is offline anatech  Canada
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Post your Solid State pics here.
Hi Lensyc,
Very nicely done sir!

-Chris
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Old 19th March 2019, 02:07 PM   #6146
pinnocchio is offline pinnocchio  Canada
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Here's some pictures of FSSA-2 amplifier designed by Fab. It is a Class AB amplifier with Jfet input and Mosfet output.

This is still work in progress, I have to anodize some of the parts.


2019-03-02 15.24.19.jpg

2019-03-02 15.24.43.jpg

2019-03-10 12.57.52.jpg

2019-03-14 20.08.45.jpg

All the best!
Do
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Old 19th March 2019, 02:10 PM   #6147
anatech is offline anatech  Canada
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I really like the use of your subchassis in that design. It looks very well thought out.

-Chris
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Old 19th March 2019, 02:18 PM   #6148
pinnocchio is offline pinnocchio  Canada
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Thanks Chris!

Everything will be black anodized at a later time. Just making sure everything fits and sound as it is supposed to.

All the best!
Do
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Old 19th March 2019, 02:28 PM   #6149
Lensyc is offline Lensyc  Russian Federation
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And the youngest version of this amplifier is for high-sensitivity acoustics on broadband speakers. 2х30Вт on the 4th in A+ class, with a full set. dimensions 320x320x65mm.
the design of the sensor glass in the process, will be the end light in the color of the display indicating the button press in red.
YouTube
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File Type: jpg IMG_20190129_203237.jpg (155.6 KB, 95 views)

Last edited by Lensyc; 19th March 2019 at 02:31 PM.
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Old 19th March 2019, 03:11 PM   #6150
vzaichenko is offline vzaichenko  Russian Federation
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Quote:
Originally Posted by Lensyc View Post
4 channels, 2x30 W +2х70W (0-300Hz) Hiraga in class A+ . The power of asymmetric CRC. Managing the microcontroller, remote control, MM Phono stage, volume control relay, touchpad.
Great job! I like microcontrollers in the amplifiers

Cheers,
Valery
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