Sennheiser Microphone MKH 8090 User Manual

MKH 8090  
Studio microphone  
Instruction manual  
 
The MKH 8090  
The MKH 8090  
The MKH 8090 is a high-end wide cardioid studio condenser microphone from the  
modular MKH 8000 microphone series. This RF condenser microphone is especially  
suitable for orchestral recordings because it can be used both as a main mirco-  
phone and as a support microphone.  
The microphone operates on the RF principle that has been used by Sennheiser for  
more than 50 years, now brought to highest level of perfection. Among the many  
advantages of this principle are an extremely low inherent self-noise, the capa-  
bility to handle high sound pressure levels without distortion and a high resistance  
to adverse climatic conditions.  
Wide cardioid pick-up pattern  
Very natural sound  
Can be used as an analog or – with the digital module – digital microphone  
Exceptionally low inherent self-noise prevents masking of delicate sound  
structures  
Symmetrical transducer technology ensures extremely low distortion  
Transformerless and fully floating balanced output: no coupling of spurious  
signals, minimal distortion  
High output signal voltage ensures interference-free signal paths  
Rugged metal housing with non-reflective Nextel coating  
Extremely weather-proof due to high-frequency circuit  
Versatile use due to the extensive range of accessories available for the  
MKH 8000 series, e.g.:  
– MZD 8000 digital module  
– MZF 8000 filter module  
– Windshield systems  
– Shock mounts  
A list of accessories can be found on the MKH 8090 product page at  
2 | MKH 8090  
 
Delivery includes  
Delivery includes  
Microphone, consisting of the MKH 8090 microphone head and  
the MZX 8000 XLR module  
MZQ 8000 microphone clamp  
(thread adaptor included for 3/8” and 5/8” threads)  
MZW 8000 double-layered windshield  
Instruction manual  
dB  
-10  
-20  
-30  
-40  
-50  
-60  
Frequency response sheet  
Carrying case  
100  
100 Hz  
1.00  
kHz  
50 Hz  
200 Hz  
500 Hz  
1
Product overview  
2
3
1
4
1 Windshield, double-layered  
3 XLR module  
2 Microphone head  
4 Microphone clamp (thread adaptor  
included for 3/8” and 5/8” threads)  
MKH 8090 | 3  
 
Putting the MKH 8090 into operation  
Putting the MKH 8090 into operation  
Connecting the microphone  
Connection data of the MKH 8090:  
48 V ± 4 V phantom powering (P48, as per IEC 61938)  
XLR-3 connector, balanced  
To connect the MKH 8090 to a mixing console or recording device:  
̈ Connect the socket of the microphone cable to the microphone.  
̈ Connect the connector of the microphone cable to the mixing console or  
recording device.  
Attaching the microphone  
̈ Select the suitable mounting thread:  
– Without thread insert: 5/8” thread  
– Thread insert: 3/8” thread  
̈ Screw the microphone clamp 4 to a stand.  
̈ Place the microphone with its back end into the microphone clamp: Make sure  
that the lateral slots are not covered.  
̈ Orient the microphone together with the microphone clamp.  
4
4 | MKH 8090  
 
Retrofitting and extending the microphone  
Using the windshield  
The windshield changes the sound only slightly, but attenuates wind noise by  
approx. 30 dB.  
̈ Place the MZW 8000 windshield 1 over the microphone head 2 so that all  
lateral slots are covered.  
1
2
Alternative windshields are available as accessories and can be found on  
Retrofitting and extending the microphone  
You can retrofit and extend the microphones of the modular MKH 8000 micro-  
phone series by exchanging the microphone head or by using optional modules.  
̈ Disconnect all cables from the microphone.  
̈ Unscrew the microphone head 2 from the XLR module 3.  
̈ Add, for example, the MZF 8000 filter module 5.  
̈ Screw the modules together again.  
2
5
3
MKH 8090 | 5  
 
Cleaning and maintaining the microphone  
Cleaning and maintaining the microphone  
CAUTION  
Damage to the product due to liquids!  
Liquids entering the product can short-circuit the electronics or damage the  
mechanics. Solvents or cleansing agents can damage the surface of the product.  
̈ Keep all liquids away from the product.  
̈ Only use a soft, slightly damp cloth to clean the product.  
Specifications  
Pick-up pattern  
Frequency response  
Sensitivity  
wide cardioid  
30 Hz to 50 kHz  
34 dBV/Pa (20 mV/Pa)  
44 dBV/Pa (6.3 mV/Pa) with MZF 8000 filter module  
Max. SPL  
142 dB SPL with and without MZF 8000 filter module  
Equivalent noise level  
13 dB(A) (DIN-IEC 651)  
23 dB (CCIR 268-3)  
Nominal impedance  
25  
Min. terminating  
impedance  
2 k   
Phantom powering  
Current consumption  
Diameter  
48 V ± 4 V (P48, IEC 61938)  
3.3 mA  
approx. 19 mm  
Length  
approx. 41 mm  
approx. 75 mm with MZX 8000 XLR module  
Weight  
approx. 25 g  
approx. 55 g with MZX 8000 XLR module  
Operating temperature 10°C to 60°C  
6 | MKH 8090  
 
 
Specifications  
Polar diagram  
0°  
0
30°  
30°  
5
10  
15  
20  
25  
dB  
60°  
60°  
90°  
90°  
120°  
120°  
150°  
150°  
125 Hz  
250 Hz  
500 Hz  
2000 Hz  
4000 Hz  
8000 Hz  
16000 Hz  
32000 Hz  
180°  
1000 Hz  
Frequency response curve  
dB  
–20  
–30  
–40  
–50  
–60  
–70  
10  
20 Hz  
90 °  
50 Hz 100 Hz 200 Hz  
0 °  
500 Hz 1 kHz 2 kHz  
5 kHz 10 kHz 20 kHz  
50 kHz 100 kHz  
MKH 8090 | 7  
 
Manufacturer Declarations  
Manufacturer Declarations  
Warranty  
Sennheiser electronic GmbH & Co. KG gives a warranty of 24 months on this  
product.  
For the current warranty conditions, please visit our website at  
In compliance with the following requirements  
RoHS Directive (2002/95/EC)  
WEEE Directive (2002/96/EC)  
Please dispose of this product by taking it to your local collection point or  
recycling center for such equipment.  
CE Declaration of Conformity  
EMC Directive (2004/108/EC)  
In compliance with:  
Europe  
EMC EN 55103-1/-2  
USA  
FCC 47 CFR 15 subpart B  
Industry Canada ICES_003  
Canada  
China  
Australia/  
New Zealand  
N340  
8 | MKH 8090  
 
Sennheiser electronic GmbH & Co. KG  
Am Labor 1, 30900 Wedemark, Germany  
Printed in Germany, Publ. 09/12, 544742/A01  
 

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