Mic, Line, EQ... Preamps

apexaudio · 23rd May 2010, 06:44 PM

In this thread I will post preamps, EQ, active x-overs, VU...
ML3 is Mic/Line XLR preamp with three band EQ +/-20dB
PCB size 100x40mm
Regards

adason · 23rd May 2010, 09:20 PM

Quote:

Originally Posted by apexaudio

In this thread I will post preamps, EQ, active x-overs, VU...
ML3 is Mic/Line XLR preamp with three band EQ +/-20dB
PCB size 100x40mm
Regards

brink it on, looking forward to it...
btw it would be better posting it in sources & line level signal section
than amplifiers

Gordy · 24th May 2010, 12:15 AM

Mile, I like to ask... what software is used to produce the diagram in post #1 ?

Thank you.

apexaudio · 24th May 2010, 05:56 AM

Quote:

Originally Posted by Gordy

Mile, I like to ask... what software is used to produce the diagram in post #1 ?

Thank you.

'CorelDRAW12'
Regards

apexaudio · 24th May 2010, 06:03 AM

Quote:

Originally Posted by adason

brink it on, looking forward to it...
btw it would be better posting it in sources & line level signal section
than amplifiers

In thread about PA amps I have request for balanced input, mic preamp, tone controls, activ sub x-over, VU... and I started new thread about this circuits.

Gordy · 24th May 2010, 07:52 AM

Thanks Mile. I am looking forward to hearing more from you!

apexaudio · 24th May 2010, 08:25 AM

I find an old ML3 pcb, schematic must be draw again.

electra_ina · 24th May 2010, 09:33 AM

Ahaa... I will follow this thread...may be I will built it...
Hvala ti..

apexaudio · 24th May 2010, 11:47 AM

ML3 is general purpose preamp, can be used for mic, guitar, keyboard... or channel preamp for diy mixer.

smartx21 · 24th May 2010, 12:58 PM

Good job, Mile!
This will be quite useful for many people I know. That includes me!

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24th May 2010, 12:15 AM	#3
Gordy diyAudio Member Join Date: Nov 2006	Mile, I like to ask... what software is used to produce the diagram in post #1 ? Thank you.

24th May 2010, 07:52 AM	#6
Gordy diyAudio Member Join Date: Nov 2006	Thanks Mile. I am looking forward to hearing more from you!

24th May 2010, 09:33 AM	#8
electra_ina diyAudio Member Join Date: Mar 2009 Location: Near Jakarta	Ahaa... I will follow this thread...may be I will built it... Hvala ti..

24th May 2010, 11:47 AM	#9
apexaudio diyAudio Member Join Date: Feb 2010 Location: Serbia	ML3 is general purpose preamp, can be used for mic, guitar, keyboard... or channel preamp for diy mixer.

24th May 2010, 12:58 PM	#10
smartx21 diyAudio Member Join Date: Mar 2010 Location: Santiago, RS/ Brasil	Good job, Mile! This will be quite useful for many people I know. That includes me!