murasame_ Posted February 17, 2003 Report Share Posted February 17, 2003 Hello! I've decided to build the mics and batbox from the MicDIYers homepage. However, I'm afraid I can't get the Panasonic capsules. I can choose between these two: 1) 20-18000Hz, impedance: 600ohm, sensitivity -70dB, supply 4,5-10V 2) 50-15000Hz, impedance: 2000ohm, sensitivity -65dB, supply 2-10V Which one should I take and, in order to have the same results (rolloff) than with the 2200ohm impedance Panasonic caps, do I have to change the 2.2microfarad capacitators or 10kohm resistors from the plan, then? I'd rather go with the first set because of the wider range, but what do you think? I'm not an expert at all. I hope you can help me, thanks Quote Link to comment Share on other sites More sharing options...
Guest Anonymous Posted February 17, 2003 Report Share Posted February 17, 2003 id go with the first ones are these omni or uni-directional? Quote Link to comment Share on other sites More sharing options...
murasame_ Posted February 17, 2003 Author Report Share Posted February 17, 2003 they are omni-directional. Well, I'd take the first ones, too, but I want to have the same bass roll-off like with the Panasonic capsules, that's my problem. Do I have to change the capacitors with these caps? What about the rolloff when I take the impedance 600ohm caps? How will it change? Quote Link to comment Share on other sites More sharing options...
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