RODE Microphones NT1000 Manual

®
NT1000
Instruction Guide
(EMC, LVD)
✔
STUDIO CONDENSER MICROPHONES
®
45553 RØDE NT1000 21/2/01 2:43 PM Page 1

45553 RØDE NT1000 21/2/01 2:43 PM Page 2

Peter Freedman
Microphones
This condenser microphone has been proudly
designed and manufactured by
Microphones in Sydney, Australia.
We at thank you for investing in our
product and with the appropriate care, it will serve
you well for many years to come.
Please take the time to read the following
information which will help you to achieve the
best possible performance from your NT1000.
®
®
Serial Number:..........................................
Checked by: ..............................................
Date:..........................................................
NT1000
®
®
45553 RØDE NT1000 21/2/01 2:43 PM Page 3

SPECIFICATIONS:
•Capsule: Externally polarised pressure-
gradient condenser.
•Active Electronics: Unity-gain closed-loop
impedance converter; JFET
input with bipolar buffering.
•Polar Pattern: Cardioid
•Frequency Response: 20 Hz ~ 20 kHz (+/-6dB)
•Output Impedance: 100 ohms (50 ohms per leg)
•Sensitivity: -36dB re 1V/Pa (16mV @
94dB SPL) +/-1dB
•Equivalent Noise: 6dB SPL (A-weighted, per
IEC268-15) +/-1dB
•Maximum Output: +13dBu @1kHz, 1% THD into
1Kohm load
•Dynamic Range: >134dB (A-weighted, per
IEC268-15)
•Maximum SPL: >140dB SPL @1kHz, 1% THD
into 1Kohm load
•Signal/Noise Ratio: >88dB (A-weighted, per
IEC268-15)
•
Power Requirements: 6mA @ P48 (35V –53V)
•Packed Weight: 882gm
•Microphone Only: 682gm
FREQUENCY RESPONSE
POLAR PATTERN
45553 RØDE NT1000 21/2/01 2:43 PM Page 4

FEATURES:
•Large capsule with gold-plated membrane
•Ultra low noise transformerless circuitry
•Cardioid polar pattern
•Durable satin nickel finish
•High strength welded and heat-treated mesh head
•Internal capsule shock-mounting
•True condenser (externally biased)
•Full frequency response
ACCESSORIES INCLUDED:
•Zip Pouch (ZP1) (see 1)
•Stand Mount (M2) (see 2)
OPTIONAL ACCESSORY:
•Shock Mount (SM2) (see 3)
•The NT1000 requires a power supply which for
optimum results should be a 48 VDC Supply.
Most professional mixing consoles have an
internal 48V supply; alternatively you can
purchase a separate supply. Ensure that the
power supply you use is a professional unit that
is operating correctly. Damage due to
connection of the NT1000 to a faulty power
supply is not covered by guarantee.
•The NT1000 comes complete with a
microphone stand-mount (SM1). This should be
used to attach the microphone to a good quality
stand. The stand-mount includes a thread
adaptor allowing connection to either 3/8”or
5/8”stand thread.
1.
2.
3.
45553 RØDE NT1000 21/2/01 2:43 PM Page 5

•When first connecting the NT1 to a mixing
console, we suggest that you have the Gain
control adjusted to full attenuation.
•Please make all cable connections before
applying power to the microphone, and never
remove the microphone cable while the power
is connected. Ensure that the microphone cable
is balanced and connected Pin 2+, Pin 3 –and
Pin 1 screen.
•Check that you have the NT1000 correctly
connected. You can connect the microphone
directly to the mixer (without an external
supply) if 48V is available on the mixer.
•Switch on the Power Supply/Mixer. The
microphone will take about six seconds to
stabilize.
•Adjust the mixer gain so that the Peak light
flashes on the peaks of the program source to
be recorded (Voice/Instrument). You are now
ready to use the NT1000.
•Microphone technique and how to get the
sound you want, requires experimentation. We
suggest that you start with the channel EQ set
to OFF or FLAT (no boost or cut). Try to get the
sound you want by placing either reflective or
absorbent panels at various angles adjacent to
the source being recorded. Changing the
acoustic properties of the space the
microphone is in is our recommended initial
approach for obtaining the best sound quality.
(Remember, you cannot change a rooms
acoustic properties with EQ).
•When you have the best sound quality
achievable with this approach, then
equalization and effects such as reverb or
indeed any other signal-processing can be
used for enhancement, but should be used
sparingly.
45553 RØDE NT1000 21/2/01 2:43 PM Page 6

Some tips that may be helpful:
1. Condenser microphones do not like moisture!
The NT1000, like all studio microphones,
should be kept dry at all times. The capsule
will be subjected to a lot of moisture during
vocal applications, and we strongly suggest
the use of a ‘Pop-Stop’type screen for all vocal
work.
2. This microphone is a precision transducer and
should be cared for as such. Dropping, or
knocking the NT1000 could damage it so
please take care. Fix the microphone securely
to a dedicated microphone stand using either
the Stand Mount (M2) supplied, or the optional
Shock Mount (SM2).
3. After use, the NT1000 should be removed
from its stand, wiped with a dry soft cloth and
placed in its protective pouch. Be sure to place
the pack of moisture-absorbent crystals (silica
gel) at the head of the microphone. The
crystals will absorb any moisture present.
Eventually this pack will need to be dried.
When the crystals have turned pink, the pack
should be placed in an oven set to between
100-150 degrees C. They will be activated
when they have turned blue.
Note: There are no user-serviceable parts inside
this microphone and so there will never be a
reason for you to dismantle it. To protect your
warranty, any service that requires dismantling
must be performed by a qualified service
agent.
®
45553 RØDE NT1000 21/2/01 2:43 PM Page 7

Warranty Service:
All products are warrantied for one
year from your date of purchase and
the warranty card or on-line registration
(www.rodemicrophones.com) should be used to
register your microphone.
The warranty covers parts and labour that may be
required to repair the microphone during the
warranty period. The warranty excludes defects
caused by normal wear, modification, shipping-
damage, or failure to use the microphone as per
the instruction guide.
If you experience any problems, or have any
questions regarding your microphone,
first, contact the Dealer who sold it to you. If you
have any difficulty obtaining the advice or
assistance you require, do not hesitate to contact
us directly.
International: Tel: [phone]
Fax: [phone]
Australia: Tel: [phone]
Fax: [phone]
U.S.A. Tel: [phone]
Fax: [phone]
Technical Enquiries: [email protected]
Sales Enquiries: [email protected]
web site: www.rodemicrophones.com
®
®
45553 RØDE NT1000 21/2/01 2:43 PM Page 8