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11-05-2009, 09:58 PM
| #1 |
| Junior Member Join Date: Jul 2006
Posts: 17
| How do I internally join inputs in a plexi-style circuit ?
Does the single input split to two 68k resistors, one for each side, or use just one 68k resistor then connected to both 12AX7 halves ? BTW what is the difference between 68k and 32k input resistors, I think one sounds darker or brighter right ? Also, in a normal plexi circuit I think going through both 68k in parallel gives a final input resistance of 34k right, then why does the JCM 800 and tons of other amps use 68k rather than 32k ? For example the Fender Pro Jr has a 10k input resistor, is this to really darken the signal to compensate for a thin sounding amp ? |
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11-06-2009, 09:50 PM
| #2 |
| Junior Member Join Date: Jul 2006
Posts: 17
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It's ok, I'll do it like in these schems: http://www.blueguitar.org/new/schem/...smaker_sch.gif http://www.blueguitar.org/new/schem/.../plexi_rev.gif |
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