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#1241 |
diyAudio Chief Moderator
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Creative use of redundant positions, nice. With 12V reg straight to the input relays I think there were no erratic denials from the input selection actions in the MEZ.
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#1242 |
diyAudio Member
Join Date: Feb 2010
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Before i mount my lvl 1 hot rodded dcb1 into the chassis, i was wondering if it would be better to use the bottom of my chassis (bottom alu sheet measures ~ 350mm x 430mm x 4mm thickness) as the heatsink instead of the heatsinks that i'm using right now. I realize with these heatsinks i can only rest my finger there for at most 5 seconds - it is really quite hot.
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#1243 |
diyAudio Chief Moderator
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You changed signal resistors to Texas and Caddock? Nice pic. Since the chassis floor is 4mm and the box normal size, better sink them there.
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#1244 |
diyAudio Member
Join Date: Feb 2010
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Haha, actually that's not my dcb1. I stole it off someone else here
![]() those vishays are definitely in the pipeline though |
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#1245 | |
diyAudio Member
Join Date: Jan 2010
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By lvl1, did you mean using 10 ohm resistors for 200 mA?
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#1246 |
diyAudio Member
Join Date: Feb 2010
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Yea, 10 ohm - 200 mA. Will that be a problem?
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#1247 |
diyAudio Member
Join Date: Jan 2010
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#1248 |
diyAudio Chief Moderator
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Measure your sinks, if they don't go over 55C, they could make it. Punch ventilation holes on the box under and top of them.
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#1249 |
diyAudio Member
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Quote:
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#1250 |
not politcally affiliated
diyAudio Member
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Yes, otherwise they are typically 2W's.
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