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All of the previous information in this manual applies to both toms and snares 

when using a Drum Periscope Microphone. 

The DP25/C SnareMic has been optimized for miking snare drums, while the 

DP30/C TomMic has been optimized for miking toms. The DP25/C SnareMic 

has less low frequency response (down to 50Hz) so it does not sound “tubby” 

on a snare drum. When using the DP25/C SnareMic, if you feel that there is still 

too much low frequency response, use either a high-pass filter set somewhere 

between 60Hz and 100Hz to reduce the low frequency response or a low fre-

quency equalizer (EQ) to accomplish the same thing by attenuating/cutting a 

few dB in the area of 60Hz to 100Hz for the desired results.  

The DP25/C SnareMic™ can be used on either the top drumhead, bottom drum-

head or both. Figure 7-A shows a snare drum with a DP25/C microphone placed 

over the top drumhead, while Figure 7-B shows a share drum with both the top 

and bottom heads miked.

Figure 7-A and 7-B  Miking the Top or Top & Bottom of a Snare

Close Miking Toms with the DP30/C

The DP30/C TomMic™ has been optimized for miking toms with a low fre-

quency response of 30Hz. This extended low frequency response will provide 

a rich and full tom sound. You can mike either the top head of a tom with the 

DP30/C TomMic™ as indicated in Figure 8 or you can also mike the bottom, or 

top and bottom of a tom in a similar fashion as shown on a snare in Figure 7-B. 

You will notice in Figure 8-A the microphone head is placed closer to the drum 

rim, while in Figure 8-B the microphone head is moved closer to the center of 

the drumhead by changing the position of the mini-flex gooseneck.

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A.

B.

Summary of Contents for DP25C

Page 1: ......

Page 2: ......

Page 3: ...list below Then verify that you have received each of the items listed below the product model name Items Enclosed with CMK4 CloseMic Kit 1 DP25 C Drum Periscope Microphone 3 DP30 C Drum Periscope Mic...

Page 4: ...e so called pads will provide no input overload protection from high level microphone signals see Fig 1 A In contrast other outboard or mixer preamplifiers have actual pads that precede the preamplifi...

Page 5: ...accessible to switch the attenuation settings 15dB or 30dB if needed Figures 2 A 2 B and 2 C show how the LevelPad can be inserted into the microphone line in one of three ways as indicated below Figu...

Page 6: ...ics and also nine industry favored mics When veteran engineers heard the difference between these two recordings they made the comment that the improvement was so dramatic it didn t even sound like th...

Page 7: ...sepa rate mics are used on snare toms high hat and kick drum with one or two overhead microphones The overhead mics pick up the overall sound of the drums including cymbals which are typically not mi...

Page 8: ...sing Earthworks microphones In addition Earthworks cardioid microphones have a very high rejection of sounds at the rear back of the microphone This feature will greatly reduce the leakage of cymbals...

Page 9: ...eferring to Figure 4 B notice that on the cushioned rim guide there are two sets of grooves One set of grooves is in the center of the rim guide while the other set of grooves is off center or closer...

Page 10: ...mounted securely on the drum rim with the Drum Periscope microphone housed in the rubber holder the microphone body can be moved either up or down in the rubber holder to adjust the desired height The...

Page 11: ...B SPL with no audible distortion The Drum Periscope microphones will handle up to 145dB SPL without distortion However as mentioned earlier with this kind of high sound pressure level it is possible f...

Page 12: ...n be used on either the top drumhead bottom drum head or both Figure 7 A shows a snare drum with a DP25 C microphone placed over the top drumhead while Figure 7 B shows a share drum with both the top...

Page 13: ...h the results We are pleased to welcome you to the ever growing family of profes sionals using Earthworks High Definition Microphones We hope the suggestions in this manual have been beneficial to you...

Page 14: ...NOTES 13...

Page 15: ......

Page 16: ...utput load 600 balanced between pins 2 3 Noise 22dB SPL A weighted Dimensions L x D Weight 30Hz to 30kHz 2dB 1 10 75 x 860 inches 275mm x 22mm 22lb 100g DP25 C Frequency response 50Hz to 25kHz 2dB 1 P...

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