USER GUIDE
RSM-1 Ribbon Studio Microphone
UNPACKING, INSPECTION, STORAGE AND TRANSPORT
Your RSM-1 microphone was carefully packed at the factory, and the shipping carton (and soft carrying case) was designed to protect
the unit during shipping. Please retain this container for subsequent transport and in the highly unlikely event that you ever need to
return your microphone for servicing. Please note: since the ribbon assembly of the RSM-1, as with all ribbon microphones, is
extremely fragile, you must verify immediately upon receipt of your microphone that it has not been damaged during shipment and is
operating correctly. The warranty on this microphone does not extend beyond an initial inspection, since these microphones can be so
easy damaged during handling and use. If the unit arrived damaged please return it immediately to where you bought it. Units that are
damaged in use can be returned to Nady Systems and the ribbon assembly replaced for a fixed charge (see Service section below).
STANDARD ITEMS SUPPLIED
OPTIONAL ACCESSORIES
• RSM-1 ribbon microphone with attached stand mount
• User Guide
• Warranty card
• Soft, padded carrying case
FEATURES
Congratulations on purchasing the Nady RSM-1 Ribbon Studio Microphone. This superior
neoclassic microphone is designed for use in contemporary, state-of-the-art studios, yet offers the
unique natural sound previously only available on such classic large ribbon mics as the legendary
RCA 44, which is still used to make great recordings today after almost 70 years. Perfect for
recording studio vocals, acoustic instruments, strings, horns, orchestras and choral groups,
ambient instrument audio, and many live sound applications. Powerful and versatile, and with the
unmatched natural sound of classi
c
ribbon mics, the RSM-1 meets the stringent requirements of
even the most demanding digital recording and live broadcasting applications.
This user guide covers the operation of the RSM-1 microphone and the available optional
accessories.
To take full advantage of the superb features of your microphone, and to enjoy long and trouble-
free use, please read this user’s guide carefully. As ribbon microphones are, by their design, very
sensitive to damage from mishandling and use, it is very important to read and observe the
precautions below about proper use.
• MPF
Series
Pop Filter (highly recommended, as ribbon
microphones are very susceptible to damage from strong
air blasts, as with percussive sounds during recording)
• IMCC-1 aluminum flight carrying case
• Unparalleled vintage ribbon (velocity) mic sound and
performance at an affordable price
• Versatile physical and acoustic design for numerous vocal and
instrument recording and live sound uses. Compact housing for
easy, unobtrusive mic placement anywhere.
• Low-tension 2 inch long, 2 micron thick aluminum ribbon design
for classic ribbon audio reproduction with smooth, uniform
natural sound, fast accurate transient response, ultra-high 165
dB SPL capability, unmatched transient response and overall
stunning realism
• Offers a choice of audio reproduction depending on placement
for utmost versatility in dialing in the desired “sound”. Figure-8
audio directional (pickup) pattern for both front and rear side,
with extended sweet spots (as compared to large diaphragm
condenser mics), and slightly different frequency responses from
front and rear side. Also, increased off-axis high frequency
response on sides, with decreased high response above and
below on-axis (though lower audio levels).
• Enables often useful individual recording volume control of
separate sources, through use of stereo mic setups wherein
isolation is achieved by placing the source so that it is in the
principal axis of one mic and the off-axis null of the other
• Manufactured with the finest materials with a machined housing
with advanced internal shock mount construction for the highest
structural integrity and rugged reliability
