crwdns2933803:012crwdne2933803:0
crwdns2933797:0Rylan Lukecrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Rylan Luke
- crwdns2933769:0crwdne2933769:0
- crwdns2933771:0crwdne2933771:0
- crwdns2933801:0crwdne2933801:0
crwdns2933807:0crwdne2933807:0
| + | [* black] OK, now you have a choice: stay with the default gains, are install the missing components to increase the gain. |
|---|---|
| + | [* black] Also, make sure you are comfortable with soldering components this tiny. If in doubt, practice on and old motherboard with 0603 components before wielding your soldering iron. |
| + | [* black] Do not simply wire the output audio connectors to the 4 zero ohm resistors! There is a 6V DC bias on these signals, and you MUST provide AC coupling. The components shown here for each of the 4 channels are: |
| + | [* black] 10uF, 50V NP (Non-polarized) Aluminum Electrolytic capacitors |
| + | [* black] 300 ohm, 1/4W resistors. |
| + | [* black] Two different views are shown. Note the piece of 16GA copper wire which is looped around the mounting screw (screw is removed in the image). This point is analog ground, and the screw provides support for the little round PCB (this is a Radio Shack special; isn't it cute?). |
| + | [* black] Note that the long leads of the NP caps are soldered directly to the newly installed components; be careful doing this! You don't want to get one lead soldered, and then wedge the whole assembly sideways, or the components will be damaged. |
| + | [* black] If you elect not to install the missing components, solder the caps to the 4 zero ohm resistors, instead of the components shown here. |
crwdns2933777:01crwdne2933777:0
crwdns2933779:0crwdne2933779:0
crwdns2915182:0crwdne2915182:0
crwdns2933777:02crwdne2933777:0
crwdns2933779:0crwdne2933779:0
crwdns2915182:0crwdne2915182:0
crwdns2933777:03crwdne2933777:0
crwdns2933779:0crwdne2933779:0
crwdns2915182:0crwdne2915182:0