Nady Systems TUBE RIBBON TRM-6 - Manual (Page 2)

OPERATION
The TRM-6 must be powered by the supplied TMPS-6 power supply and amplified by a microphone pre-amp (such as built into a mixer, or a stand-
alone unit).
Set-up
1. Connect the TRM-6 to the TMPS-6 power supply with the (7-pin) XLR cable supplied.
2. Connect the TMPS-6 Audio Output to your mixer using a standard balanced 3-pin XLR microphone
cable (Note: Before connecting to a mixer directly, turn the channel to which you’re connecting to
its lowest gain setting, and turn off its phantom power.)
3. Connect the TMPS-6 to the AC power supply (first selecting the proper voltage: 115 or 230VAC)
4. Turn on the TMPS-6 Power ON/OFF Switch.
5. Slowly turn up the channel gain in your mixer to the desired level. (Note: Make sure to set the
mixer to the proper gain level – too (Note: For optimum performance, it is best to let the microphone
warm up for 5 to 10 minutes so that the internal vacuum tube can reach its peak specifications.)
Controls and Connections
A. Audio output for connection to a standard balanced 3-pin XLR cable
B. To microphone (use the supplied 7-pin XLR cable)
C. IEC AC cord receptacle (with internal fuse), AC power cable supplied
D. 115/230 VAC select switch.
(Note: verify setting is at the correct voltage supplied or the unit will be damaged)
E. Power ON/OFF switch
F. Power LED
USING THE MICROPHONE SHOCK MOUNT
It is recommended that the TRM-6 be used with the spider shock mount, which uses an elastic suspension to isolate the microphone from vibration,
thereby lowering noise transmitted to the microphone from the stand. This is a useful tool in many situations, such as when the performer is tapping
his or her feet, or when there is noise pickup from the rumbling of traffic outside of the building. The disadvantage of using the shock mount is that
the weight of the microphone may make it drift in the elastic suspension, so mic placement may take a little longer.
To insert the TRM-6 into the shock mount, pinch close the levers on the sides of the mount to the open position, then slide the microphone into place.
USING THE FOAM WINDSCREEN
A foam windscreen is supplied with the TRM-6. This windscreen fits over the grill portion of the microphone and is designed primarily to decrease
bass rumble (from wind noise pickup) during outdoor live or recording use. It is also useful in keeping mouth spray out of the microphone head. The
windscreen should be used whenever someone is close miked to both protect the microphone and to also eliminate “popping” sounds from percussive
breath sounds. An external stand mount pop filter, such as the Nady MPF Series, is also ideal for this application.
(Note: Be aware that the foam windscreen will slightly attenuate the high frequency response of the microphone.) (WARNING: The ribbon assembly
is the heart of the microphone. If it becomes dirty or wet, the sound will be degraded. Never spray any liquid on the microphone head. Always use a
foam windscreen or pop filter if you talk or sing close to the microphone grill screen.)
SPECIFICATIONS
Type: Large Ribbon Geometry (LRG) ribbon (velocity) microphone with integral
vacuum tube pre-amplifier
Vacuum tube: 12AX7B
Ribbon type & Dimensions: Pure aluminum, 2 microns thick, 50mm x 5mm (L
x W)
Polar pattern: Figure 8
Sensitivity: -45dB (0dB=1V/Pa)
Frequency response: 30 to 18,000Hz (+/- 3dB)
Impedance: <= 200 Ohms
Recommended load impedance: 1000 Ohms
Max. SPL (1% THD @1000Hz): 165 dB
Dynamic range (max SPL to A-weighted noise level): 115dB Equivalent noise level to IEC 268-4(A weighted): 16 dB
S/N ratio re 1Pa: 76 dB
Connector/cable: 7-pin XLR cable (XC-7P), 33 ft (3 m)
Dimensions: Diameter: 2.3” (59mm), length 7.7” (195mm)
Net weight: 28.6 oz (800g)
Power requirement: Dedicated TMPS-6 powering unit (115/230VAC selectable)
TMPS-6 Dimensions: 6.5”x 3.9”x 2.5” (165 x 100 x 63mm)
TMPS-6 Weight: 2.8 lbs (1260g )
Specifications and design subject to change for improvement purposes without
prior notice.
SERVICE
(U.S.) Should your Nady microphone require service, please contact the Nady Service Department via telephone at (510) 652- 2411 or e-mail at [email protected].
(INTERNATIONAL) For service, please contact the Nady distributor in your country through the dealer from whom you purchased this product.
Date of purchase_________________________ Dealer’s Name _________________________________________________________________________________
Street___________________________________________________________________________________ City ________________________________________
State _____________________ Zip _____________________________________
Do not attempt to service this unit yourself as it will void your warranty. Please note that due to the extremely delicate nature of ribbon mics, which can easily be dam-
aged by misuse and mishandling (as noted under Warning / Precautions section), the ribbon assembly of the TRM-6 is not covered under warranty. Check your unit
carefully upon receipt and return to place of purchase immediately if there are any problems with the mic. After that, the standard Nady warranty will only apply to
defects in materials and workmanship other than the ribbon assembly. It these are damaged, please contact the Nady Service Department for a quote for replacement of
the ribbon assembly.
6701 Shellmound Street • Emeryville, CA 94608
Tel: 510.652.2411 • Fax: 510.652.5075 • www.nady.com
NADY SYSTEMS, Inc.
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