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Old 8th May 2010, 11:23 AM   #231
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Quote:
Originally Posted by engel dela pena View Post
bass trebel mid if possible
regards
I have preamp with balanced mic/line input, gain, bass, midle, and treble control +/-20dB, but mono pcb. Stereo ton control have only line input bass, and treble with no gain.
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Old 8th May 2010, 11:39 AM   #232
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mono pcb no problem
please share badly needed
regards
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Old 8th May 2010, 11:57 AM   #233
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Quote:
Originally Posted by engel dela pena View Post
mono pcb no problem
please share badly needed
regards
Ok, but I must find files, this preamp not in use few years.
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Old 8th May 2010, 01:43 PM   #234
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[Quote = AP2; 2178820] Hola a todos,
[B] de Apex: [/ B]
¿Quieres probar la versión de PA de esta fuente de alimentación con su amplificador 500w?

He probado extensamente con 450w mospower (4R), pero sólo con un modelo de amplificador.
Yo curiosidad por saber cómo va con otros models.300 RMS-500w.

Saludos [/ quote]


That price has and where it is possible to buy.

Regards
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Old 8th May 2010, 10:02 PM   #235
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Quote:
Originally Posted by fjromero View Post
[Quote = AP2; 2178820] Hola a todos,
[B] de Apex: [/ B]
¿Quieres probar la versión de PA de esta fuente de alimentación con su amplificador 500w?

He probado extensamente con 450w mospower (4R), pero sólo con un modelo de amplificador.
Yo curiosidad por saber cómo va con otros models.300 RMS-500w.

Saludos [/ quote]


That price has and where it is possible to buy.

Regards
I like Spanish
Regards
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Old 9th May 2010, 07:35 PM   #236
AP2 is offline AP2  Italy
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Me too
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Old 9th May 2010, 09:24 PM   #237
bicikle is offline bicikle  Macedonia
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Quote:
Originally Posted by engel dela pena View Post
this is my heat sink
can i use step down transformer in testing since i don't have a variac
220v is our mains here i'm planning to step down to 110v,is this a good idea?
How about light bulb which is better to put in primary or in secondary?
respect!!!!!
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Old 10th May 2010, 12:29 AM   #238
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what do you mean?
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Old 11th May 2010, 12:14 PM   #239
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Quote:
Originally Posted by RocketTeam View Post
Hello,

I'm from Thailand. My experience level of audio circuit is novice.
I will DIY this project soon. But I'm not sure how can I found the LED-LDR module in local market.

Any problem occure if I not install it?

Thank you for sharing the project.

Sorry for my poor English.

Regards,
This is PA amp with Hi-Fi sound, simple circuit on small pcb with very high-performanse,
Regards
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Old 11th May 2010, 12:20 PM   #240
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Quote:
Originally Posted by sekhar View Post
cause i want to built it if it is alright with u .................

regards
sekhar
Do you built this amp?
Regards
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