DIY boutique amps, pedals, mod kits, proto-type circuits, etc - Post them here!

[cacophony]

mga master tanong lang po... may nag mod na po ba dito ng delay na may "overlapping" effects? kunbaga kahit na off na ung effecta na naiiwan pa rin na delay effext hanggang sa mag fade na ung tunog.... salamat mga master

What's your delay stompbox

[carnalwish]

What's your delay stompbox

rouge analog delay boss..

[r_chino18]

Share ko lang ulit.. Recent repaint work with a Maxon DD-01 Delay pedal.

Candytone blue with white racing stripes.

[yekoz]

Patulong mga masters, plano ko gumawa ng EMG ES-9(Battery power supply) box.
Search the internet wala akong makitang wiring diagram. Im using a 3PDT switch.

Baka meron kayo idea or actual EMG ES-9 pedal. Patulong please.

http://www.emgpickups.com/media/productfile/p/o/powertips_tricks_0230-0190c.pdf

[curiousdcat]

Share ko lang ulit.. Recent repaint work with a Maxon DD-01 Delay pedal.

Candytone blue with white racing stripes.

Yung Maxon naging Barber! 

Nicely done! Did you make the control faceplate as well?

[r_chino18]

Yung Maxon naging Barber! 

Nicely done! Did you make the control faceplate as well?

Yeeess! Super Sport ftw! Pero magkaiba sila ng shade ng blue.. Darker itong ginawa ko sa Maxon, mejo mas bright at light yung sa Barber..

Nope, control plate was the original Maxon plate. 

[walanakamingyelo]

Share ko lang ulit.. Recent repaint work with a Maxon DD-01 Delay pedal.

Candytone blue with white racing stripes.

Nice one sir!

[ijdrummer]

sir ask ko lang po kung meron po dito nakakaalam kung saan nakakabili ng IC na PT2399  thanks po

[Ralph_Petrucci]

sir ask ko lang po kung meron po dito nakakaalam kung saan nakakabili ng IC na PT2399  thanks po

sa epektos.com papi.

[ijdrummer]

sa epektos.com papi.

Thank you sir Petrucci. any ideas po kung ano po swak na psu sa mi crunch box po. diy lang po ito . swak na po ba dito ung 9v.@500mA ? newbie lang po sa diy 

[Musikerochan]

^labis pa yan.

[tonwins11]

Thank you sir Petrucci. any ideas po kung ano po swak na psu sa mi crunch box po. diy lang po ito . swak na po ba dito ung 9v.@500mA ? newbie lang po sa diy 

Bro, try to use 25V and above na mga capacitors then use a 18 volt power supply para sa crunchbox na yan (gawa ka ng charge pump using MAX1044 IC). More raw and better headroom sound yung distortion niya.

[ijdrummer]

Bro, try to use 25V and above na mga capacitors then use a 18 volt power supply para sa crunchbox na yan (gawa ka ng charge pump using MAX1044 IC). More raw and better headroom sound yung distortion niya.

ung IC po na MAX1044 IC eh ilalagay po sa PSU na 9 para po mag 18v siya ganun po?  salamat sir yung mga yun non-polarized po eh diba po wala naman siyang rated voltage unlike po sa electrolyic na meron voltage rating

[ubersam]

ung IC po na MAX1044 IC eh ilalagay po sa PSU na 9 para po mag 18v siya ganun po? 

Hindi lang basta isasaksak sa psu ang IC. Kailangan mo gumawa ng voltage doubler circuit para sa MAX1044. Gaya ng example Fig. 8, page 6 dito: http://ww1.microchip.com/downloads/en/DeviceDoc/21348a.pdf or dito: http://www.madbeanpedals.com/projects/RoadRage/docs/RoadRage2014.pdf

yung mga yun non-polarized po eh diba po wala naman siyang rated voltage unlike po sa electrolyic na meron voltage rating

Polarized or non-polarized, lahat ng capacitor merong voltage rating.

[ijdrummer]

Hindi lang basta isasaksak sa psu ang IC. Kailangan mo gumawa ng voltage doubler circuit para sa MAX1044. Gaya ng example Fig. 8, page 6 dito: http://ww1.microchip.com/downloads/en/DeviceDoc/21348a.pdf or dito: http://www.madbeanpedals.com/projects/RoadRage/docs/RoadRage2014.pdf
Polarized or non-polarized, lahat ng capacitor merong voltage rating.

ay thank you very much sir ubersam  ngayon ko lang nalaman na may rating pala yun non-polarized thanks sa info sir  how eto  po compatible din ba siya sir?http://www.e-gizmo.com/KIT/SMPS.html pa check nalang po if ever na pwede din ito

[ubersam]

eto  po compatible din ba siya sir?http://www.e-gizmo.com/KIT/SMPS.html pa check nalang po if ever na pwede din ito

Iba yan. Gawa ka lang ng ganito:

[Musikerochan]

hayaan muna natin sya mabuo yung crunchbox nya, tsaka na yung add-ons. completing a working build will inspire him to make more. a failed build could discourage him this early.

[Ralph_Petrucci]

hayaan muna natin sya mabuo yung crunchbox nya, tsaka na yung add-ons. completing a working a build will inspire him to make more. a failed build could discourage him this early.

Totally agree with this. start small, para madali kang mainspire and maencourage gumawa ng bago

[tonwins11]

hayaan muna natin sya mabuo yung crunchbox nya, tsaka na yung add-ons. completing a working build will inspire him to make more. a failed build could discourage him this early.

Tama nga naman. Wag mo muna problemahin yung charge pump. Tapusin mo muna yung crunchbox. Make sure yung electrolytic mo, 25 volts and above.

[ijdrummer]

Maraming salamat mga sir hehehehehe tama nga naman kayo tatapusin ko muna eto .. hehehe wala akong pambili ng cymbals eh , kaya eto naman nahiligan ko maraming salamat sa feedback 

[david_leyson]

Can anyone help me with my Ibaņez TS-808? gusto ko kasi lumaki yung range ng gain nya para mas mdami akong options...

meron po band makakatulong sa akin?


TIA

[Musikerochan]

Can anyone help me with my Ibaņez TS-808? gusto ko kasi lumaki yung range ng gain nya para mas mdami akong options...

meron po band makakatulong sa akin?


TIA

itaas mo sa 1Meg yung drive pot. change the 51K resistor na din into 220K siguro.
gawing switchable yung 47nF na feedback cap. use a 1uF cap siguro.
gawing 10K yung 1K feedback resistor sa second opamp stage (adds volume too).

[david_leyson]

itaas mo sa 1Meg yung drive pot. change the 51K resistor na din into 220K siguro.
gawing switchable yung 47nF na feedback cap. use a 1uF cap siguro.
gawing 10K yung 1K feedback resistor sa second opamp stage (adds volume too).

Thanks sir Musikerochan! i'm not into mods really, and doesn't have much experience with resistors and caps, can you help me identify which are the parts that i need to be replaced? a schematic diagram would be very helpful too

[tonwins11]

Thanks sir Musikerochan! i'm not into mods really, and doesn't have much experience with resistors and caps, can you help me identify which are the parts that i need to be replaced? a schematic diagram would be very helpful too

This might be of help siguro.

http://www.beavisaudio.com/Projects/ScreamerLab/

[david_leyson]

This might be of help siguro.

http://www.beavisaudio.com/Projects/ScreamerLab/

Thanks sir Tonwins11! just read this one but i'm afraid di ko kaya yung ginawa nung maker, grabe yung pedal build niya sa bandang baba ang daming switch!