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Congratulations on your purchase of the innovative Earthworks PianoMic™ System. 

We know you will be thrilled with the results you achieve using the PianoMic™ Sys-

tem for both live performance and recording. 
Items Enclosed with your New Earthworks PianoMic™ System:

 

PianoMic™ System Model PM40 

 

1 – PianoMic™ telescoping bar with attached microphone heads

 

1 – Microphone electronics box

 

1 – Leather pouch for electronics box

 

1 – Mic stand mounting bracket for electronics box

 

2 – Ears for the mounting bracket

 

2 – Screws for the ears & bracket

              4 – Felt pads with adhesive backing

 

1 - User’s Manual for PianoMic™ System

 

1 – Carrying case

 

USING THE PIANOMIC™ SYSTEM

The majority of those who purchase the PianoMic™ System have experience in 

miking pianos with conventional microphones, and may find the close-miking tech-

niques described in this Manual to be unconventional. Please keep in mind that the 

PianoMic™ System uses a number of new technologies and that the PianoMic™ 

microphones work and perform much differently than conventional microphones. 

The typical practices for piano miking using conventional microphones will most 

likely not apply when using the PianoMic™ System. With the PianoMic™ System 

the rules for miking pianos have changed.  
Conventional miking practices suggest that a piano must be miked from outside 

to achieve a good sound, and that a good piano sound cannot be achieved with 

closely placed microphones inside the piano, especially with the lid closed. When 

you listen to the incredible results achieved using the PianoMic™ System (at full-

stick, half-stick or lid closed), you will realize how unique and ground-breaking 

it actually is. As the PianoMic™ System changes many of the conventional rules 

and methods of miking pianos; we strongly suggest that you start by following our 

guidelines first. Afterwards, if you want to experiment, you can take it from there.
The Earthworks PianoMic™ System incorporates a number of proprietary 

technologies that allow this method of close-miking pianos to achieve results 

that have previously not been possible. This improved performance has been 

accomplished by using specially designed High Definition Microphones cre-

ated specifically to work inside a piano. These carefully matched Random In-

cidence omni microphones have extremely fast impulse response, very short 

diaphragm settling time, extended frequency response (4Hz to 40kHz), near 

perfect polar response, high current Class A amplifiers and the ability to handle 

sound pressure levels up to 148dB SPL.

EVEN IF YOU DON’T LIKE READING MANUALS PLEASE READ 

THIS SECTION BEFORE INSTALLING THE PIANOMIC™ SYSTEM

1

Version 5, July 7, 2011

Summary of Contents for PianoMic PM40

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Page 3: ...ve changed Conventional miking practices suggest that a piano must be miked from outside to achieve a good sound and that a good piano sound cannot be achieved with closely placed microphones inside t...

Page 4: ...a classic example of a diffuse sound field which is defined as a confined area where there are multiple sound sources and multiple reflections arriving at the microphone from every angle at similar le...

Page 5: ...iano keyboard 1 Check that all items are included with your PianoMic System by using the list of Items Enclosed on the first page of this manual 2 Remove the PianoMic telescop ing bar from the case an...

Page 6: ...piano so that the microphone heads can be easily placed 2 to 3 inches in front of the damp ers The cable is long enough to easily reach the opposite side of the piano should you decide to locate the...

Page 7: ...o eight inches in either direction in order to favor the high or low strings if desired This positioning is illustrated in Figures 8 and 9 9 Once you have positioned the PianoMic center section tighte...

Page 8: ...low strings and remember that they correspond to the numbers on the bottom of the electronics box This will allow you to correctly identify the microphone signals for high and low strings that are co...

Page 9: ...Stand Bracket The electronics box has a threaded insert in the bottom of the box that will mate with the threads on a standard microphone stand By this method the electronics box can be mounted to a...

Page 10: ...rthworks engineers have continued to develop new innovations in microphone design such as the PianoMic System FIFTEEN YEAR WARRANTY All Earthworks products excluding accessories carry a fifteen year l...

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Page 12: ...Made in U S A Earthworks Inc 37 Wilton Rd Milford NH 03055 603 654 6427 ext 14 www earthworksaudio com email sales earthworksaudio com Printed in U S A...

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