Pics of my DoZ amplifier

janey

Disabled Account
2001-01-06 1:32 pm
Hello.

Here are some pics of my DOZ amplifier.
This is one of my first project. it is around one year old.
The total cost for amp was 130$.

janey
 

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Looks very good indeed.

BTW, which PCB did you use ?
The smaller heatsinks are the capacitor multiplier psu, aren't they ?

Please add some infos with the images.
How do like the sound?


Klaus

ps: I am always "a bit" jealous when I see friends making their first DIY amp and the dammed thing looks so fine, like yours - I made lots of amps in different states and sizes in the last 30-something years and not a single one looks close in any way...
 

janey

Disabled Account
2001-01-06 1:32 pm
thanks all for coments.

i made PCB boards my own ( not realy big problem)
yes a use capacitor multiplier psu beacouse sounds better in this amp.
but this is a realy low cost project so the capacitators and resistors are not exotic thinks.
some day i will change output transistors with mj15003.
the sound is quite good exept power. but for normal listning is good. in sound quality bits rotel rb981 amp. better space, trebble..
 

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cuongctim

Member
2019-08-17 6:16 pm
thanks all for coments.

i made PCB boards my own ( not realy big problem)
yes a use capacitor multiplier psu beacouse sounds better in this amp.
but this is a realy low cost project so the capacitators and resistors are not exotic thinks.
some day i will change output transistors with mj15003.
the sound is quite good exept power. but for normal listning is good. in sound quality bits rotel rb981 amp. better space, trebble..

Hello
You can share PCB file DoZ. Thank you.