The LYNX v3.0 150 Watt Bi-Polar Power Amplifier

[Ayne]

Found this on Net.
Power Amplifier Link

I want to know ur reviews on this amplifier design...
Anyone have already built this????


It's Specification:

Output Power: 150 Watts into 8 ohms
275 Watts into 4 ohms
400 Watts into 2 ohms

Frequency Response: DC to 300 kHz

Signal-to-Noise Ratio: Better than 110 dB (20 Hz to 20 kHz)

Harmonic Distortion THD: Less than 0.001% from 20 to 450 Hz
Less than 0.05% at 20 kHz

Damping Factor Greater than 700 from DC to 400 Hz


This Power amplifier is satisfactory for a small Dancing club(50~70 peoples approx????

Thanks.

[Jan Dupont]

You get at small workhorse amp
Please note, that the new layout isn't verified yet

Do a search here on diyaudio for the LYNX

[Ayne]

Any thread already has been discused here... If yes.
Then plz paste the link here
cuz i search with "LYNX" but found nothing related to it.

Thanks.

[Upupa Epops]

Hi Jan,

I see that your apm is still without antisaturation diodes... Why ? Bad experiences ?
Nice evening to Denmark,
Pavel

[Ayne]

What is the major difference b/w ur old and new design?? (Pavel).
When u verify the new PCB layout ?????

Now i download thisAn adobe file)

LYNX
Power Amplifier
Main PCB v.2.2
PCB Layout
16.11.2003

PCB is in this file is verified?? if not then plz can u share here verified Schamatic and PCB layout....

Thanks.

[Jan Dupont]

Pavel;
Nice evening to you too
I use the saturation diodes in the more complex PA-34 mk.II.
The LYNX will always be old fasion and rough as intended
By the way, you once send me a schematic by snail mail....
I'm finaly working on it at this moment - Thanks

Ayne;
The new v3.0 layout will soon be verified....
Please be patient, as I have a payed job that for the last months had required 90% of my awaken time, and I also have a wife and a daughter that needs attention

[Jan Dupont]

The new LYNX v3.0 PCB had been powered up
www.audio-circuit.dk

[ollebolle]

Originally posted by Ayne
Output Power: 150 Watts into 8 ohms
275 Watts into 4 ohms
400 Watts into 2 ohms

Frequency Response: DC to 300 kHz

Signal-to-Noise Ratio: Better than 110 dB (20 Hz to 20 kHz)

Harmonic Distortion THD: Less than 0.001% from 20 to 450 Hz
Less than 0.05% at 20 kHz

Damping Factor Greater than 700 from DC to 400 Hz

I would like to see some more measurements of this amplifier I didn't find anything in the search or google.
Do anyone know where I can get some more information? Some graphs would be fun