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Post pics of your builds.... - Page 2

post #16 of 9604
maybe its time to finish my cmoy's and case em up
post #17 of 9604
Pimeta with internal psu



mints
post #18 of 9604
hey dakiller, what psu are u using, and how's it affected the sound by keeping it internal on the pimeta???
post #19 of 9604
whoa! how many more mints do you need there DaKi][er *big grin*?
post #20 of 9604
Quote:
Originally Posted by skyskraper
hey dakiller, what psu are u using, and how's it affected the sound by keeping it internal on the pimeta???
its a 30v ac transformer (5va i think from memory), through a full wave bridge with just 1n4007 diodes (i got 100's of them in my box of bits) a 2200uf cap, then an lm317t voltage regulator set to 24v
this thing is dropping 17-18v on the regulator, which isnt too efficient and gets fairly warm but not hot and the whole design is really just tangents STEPS psu with some of the extra 'stuff' cut out

i cant get the standard Elpac wallwarts that everyone seems to use here in 240v versions so i make my own
Quote:
Originally Posted by seiko_citizen
whoa! how many more mints do you need there DaKi][er *big grin*?
well there is another 2 that are in penguin lights tins that arnt in that pic
post #21 of 9604
Quote:
Originally Posted by drewd
Work sounds so good!


Hey, that's the same extrusion that Headroom uses for their Little Amp's and PSU's. Nice.

-Ed
post #22 of 9604
the transformer, is it a jaycar or altronics part? if so whats the code for it?

edit: also, how do you get the top off with the hammond? just cut it off????
post #23 of 9604
Quote:
Originally Posted by skyskraper
the transformer, is it a jaycar or altronics part? if so whats the code for it?

edit: also, how do you get the top off with the hammond? just cut it off????
Jaycar

the top of the hammond isnt fixed, it just slides off
post #24 of 9604
oh cool, i was wondering what the story was with them
post #25 of 9604
The first complete build of an amp of my own design, named BBamp Rev. 2 (Rev. 1 never was completed with casework):

The amp:




Powersupply unit:




Another view:
post #26 of 9604
The net version based on the similar circuit design as above; BBamp Rev. 3.



Innards:








RC filtered + Filtered zener power supply:












post #27 of 9604
Here's a few.......


WNA I have just completed


2 more WNA amps... one big one small


Another view


Chiarra / Andante


Chiarra under the bonnet


Andante under the bonnet


Standard Chiarra board populated


Supa Chiarra

Supa Chiarra 2


Chiarra / Andante guts


Pink turbo X-Can V2


Pink Mint


Black Mint


Turbo V2 rear view


Funky modded B-Tech 928


Crossfeed


Crossfeed


Crossfeed


Crossfeed with bypass


Ugly crossfeed


Yet another crossfeed!


And another


Minty crossfeed


Silver interconnect


Silver interconnect 2


Headphone extension leads


X-Can V2 PSU


V2 PSU under the bonnet

Oh well.... that's enough for one day
post #28 of 9604


holy moley pinkie, that is a hell of a spread!

post #29 of 9604
still working on my millet a bit



big: http://flecom.fragmachines.com/1D/E5DD8080t_big.jpg
post #30 of 9604
I enjoy the great shot !
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