DOGC-H by Dr. Jagodic

[dudeusz]

Now I own my personal DoggieC MK3 😍


its 24 000 uF per channel ,heatsink is recovered from old home cinema receiver

during playing music it has about 55 deg Celsius




Thanks a lot, guys for help , especially 44250 🙏

 

[44250]

glad to help! 🙂

 

[dudeusz]

i don*t know much,but i am willing to share 🙂

one more question , do You think that is necessary to use speaker protection board , I ve got distorted sound during few seconds after cutting power from amp and I am afraid about instabilities and frying my speakers

 

[ostripper]

Mo amp porn. Yummi.

 

[ostripper]

one more question , do You think that is necessary to use speaker protection board , I ve got distorted sound during few seconds after cutting power from amp and I am afraid about instabilities and frying my speakers

As an amp 'collapses what is in the capacitors is quickly dissipated by the voice coil.

 

[44250]

Mo amp porn. Yummi.

🤔 i tried but couldn't understand... what do you mean?

 

[44250]

one more question , do You think that is necessary to use speaker protection board , I ve got distorted sound during few seconds after cutting power from amp and I am afraid about instabilities and frying my speakers

like ostripper said already,,but I personally like it more with relay protection with relay-on delay and instant relay-off when amp is off. Elliot Sound Westhost Project 33 https://sound-au.com/project33.htm is my suggestion,read the site,inform yourself and if You like it i can provide pdf files for PCB.

 

[Vrystaat]

ike ostripper said already,,but I personally like it more with relay protection with relay-on delay and instant relay-off when amp is off. Elliot Sound Westhost Project 33 https://sound-au.com/project33.htm is my suggestion,read the site,inform yourself and if You like it i can provide pdf files for PCB.

44250, plse provide the pdf files.
Regards
Jan

 

[44250]

https://sound-au.com/project33.htm

 

[Clone)]

@dudeusz
Nice build, that's very DIY .👍

 

[pramanick]

Has anyone tried this version of studio amplifier?

 

[dewajackson]

Just finished building one. Sounds great.. more open vocal and mid and better bass dynamic than my symasym 5.3, symasym sound more relaxed high freq, better stereo separation and less fatiguing for near field listening IMO. I like them both