Thanks Mr mile. if you want to change to guitar amplifiers, what components should be replaced.
more dominant bass amplifier low frequency, please enlightenment .thanks
more dominant bass amplifier low frequency, please enlightenment .thanks
if potensio replaced with a 50k stereo, what happened?
in my country is very difficult to find potensio 10k stereo.
whether there are components of the change?
in my country is very difficult to find potensio 10k stereo.
whether there are components of the change?
Hi, Mr.APEX how can i make line out in your Guitar Amp to be fully balanced, because i want to send it to FOH Mixer with snake cable? do you have some DI BOX schematic?
Thanks before!
Thanks before!
hi andrew,
http://www.diyaudio.com/forums/atta...0d1289804484-mic-line-eq-preamps-p1010242.jpg
is this stereo X-Over ?
how about the low, mid and high frequency, i mean the sound qual
ity ?
Dear Mile regards to post #102 for components what I should use for 0u22, 0u10 and 10u what volt rate do you prefer for it if I use input from LM3886 preamp?
sorry if it silly question but as you know I'm not pro yet.
sorry if it silly question but as you know I'm not pro yet.
Attachments
thx for these information I'll try to build now both x-over and LM and I'll post the result as picture as I hope when everything works.
my final project for diy AMP almost done I'll post as surprise in new post and hope everyone give me opinion or notes to improve it after everything is finish.
my final project for diy AMP almost done I'll post as surprise in new post and hope everyone give me opinion or notes to improve it after everything is finish.
Stereo Preamp with Tone Control PCB size 72,5X45mm
Attachments
IF I'M CHANGING THE VALUE OF BEING POTENSIO 2X50K, RESISTOR WHAT NEEDS TO BE CHANGED?
I think this preamp Microphone, whether it be in a for a pre-amplifier for guitar? 🙂
Guitar amp
Hi Miles,
Just found your guitar amp.
Can you please post the pcb in PDF file and Mirror image?
I use hot iron toner transfer for pcb.
Thanks.
Hi Miles,
Just found your guitar amp.
Can you please post the pcb in PDF file and Mirror image?
I use hot iron toner transfer for pcb.
Thanks.
This scheme comes from this page is a mic / line preamp.
Construya un preamplificador con entrada de micrófono, línea y ecualizador parte 3
And this is the original author´s post
Preamplificador con triple tono, micro y linea mezclada.
what is the voltage needed for this preamp? can anybody share the power supply.
Work well with a voltage between + - 12V to + - 15V DC
This is a good chance
An externally hosted image should be here but it was not working when we last tested it.
Correct.
This scheme needs positive and negative power rails.
Look at the top left corner of the PCB design, there are the 3 power connections (GND, +Vcc & -Vcc)
