saraengelstad
Head-Fier
- Joined
- Nov 13, 2012
- Posts
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- 10
Hi guys,
I'm ready to wire the battery packs together, but I'm unsure of how to do this, so before I solder, I wanted to be sure it is correct.
From Tangent's instructions (http://tangentsoft.net/elec/lnmp/steps.html), he writes:
"you’ll have to tie the center pair to each other directly; the board has no provision for this."
I'm unsure of what this means. So, here are the two ideas I came up with this morning:
A:
http://www.spookyaudio.com/spooky/batt3.jpg
B:
http://www.spookyaudio.com/spooky/batt4.jpg
What do you guys think?
Also, now that I have it, I'm unsure about the enclosure I bought.
Here, (http://tangentsoft.net/elec/lnmp/pguide.html)
Tangent says:
Don’t use a plastic case, because RFI getting into the circuit will wreck your measurements. With 60 dB gain, this is a very real possibility."
I thought bought the recommended case, but with the reading and re-re-re reading of the instructions, realized that I got the version with plastic front and end panels, not metal.
http://www.digikey.com/product-detail/en/1455L1202/HM895-ND/1090707
Am I now with a spare case? Do I need to get the one that is completely metal?
Thanks so much!
-s
I'm ready to wire the battery packs together, but I'm unsure of how to do this, so before I solder, I wanted to be sure it is correct.
From Tangent's instructions (http://tangentsoft.net/elec/lnmp/steps.html), he writes:
"you’ll have to tie the center pair to each other directly; the board has no provision for this."
I'm unsure of what this means. So, here are the two ideas I came up with this morning:
A:
http://www.spookyaudio.com/spooky/batt3.jpg
B:
http://www.spookyaudio.com/spooky/batt4.jpg
What do you guys think?
Also, now that I have it, I'm unsure about the enclosure I bought.
Here, (http://tangentsoft.net/elec/lnmp/pguide.html)
Tangent says:
Don’t use a plastic case, because RFI getting into the circuit will wreck your measurements. With 60 dB gain, this is a very real possibility."
I thought bought the recommended case, but with the reading and re-re-re reading of the instructions, realized that I got the version with plastic front and end panels, not metal.
http://www.digikey.com/product-detail/en/1455L1202/HM895-ND/1090707
Am I now with a spare case? Do I need to get the one that is completely metal?
Thanks so much!
-s