Q7 Neodymium Dynamic Microphone
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Product Information
Specifications
- Type: Dynamic Microphone
- Frequency Response: 50Hz – 16kHz
- Polar Pattern: Supercardioid
- Output Impedance: 200 ohms
- Sensitivity: -54dBV/Pa (2.0mV/Pa)
- Connector: XLR
- Dimensions: 6.5″ x 2″ x 2″
Product Usage Instructions
Microphone Placement and Tone Quality
Experiment with different microphone placement techniques to
find the best tone quality for your application. Here are some
common suggestions:
- Close-miking for intimate vocals
- Off-axis placement for natural sound
- Avoiding plosives with proper pop filter placement
Operating Notes
The Q7 microphone can be connected to any compatible device
using a standard XLR cable. Follow the wiring diagrams provided
below to make the correct connections.
Wiring Diagrams
Frequently Asked Questions (FAQ)
A: To obtain an RA number for servicing, please contact Samson
at 1-800-3SAMSON (1-800-3726766) before shipping your unit.
Q: What is the polar pattern of the Q7 microphone?
A: The Q7 microphone features a tight supercardioid polar
pattern to reduce feedback and focus on the sound source.
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D Y N AMI C MI CR OP H ON E
OWN E R S MA N U A L
Copyright 2001, Samson Technologies Corp. Printed Nov, 2002 Samson Technologies Corp. 575 Underhill Blvd. P.O. Box 9031 Syosset, NY 11791-9031 Phone: 1-800-3-SAMSON (1-800-372-6766) Fax: 516-364-3888 www.samsontech.com
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Thank you for purchasing the Samson Q7 Neodymium Dynamic Microphone. The Q7 dynamic microphone brings a high level of accuracy and audio performance to vocal miking applications thanks to its low mass, neodymium element.
The Q7 is a hand held, dynamic microphone that excels in both live performance and recording applications. Equipped with a linear frequency response for superior reproduction, it is also designed to withstand high sound pressure levels. Extremely sensitive, it employs a tight super cardioid pattern to reduce feedback. A special shock-mounted element minimizes handling noise and provides additional protection.
Should your microphone ever require servicing, a Return Authorization number (RA) must be obtained before shipping your unit to Samson. Without this number, the unit will not be accepted. Please call Samson at 1-800-3SAMSON (1-800-3726766) for a Return Authorization number prior to shipping your unit. Please retain the original packing materials and if possible return the unit in the original carton and packing materials
Features The Samson Q7 utilizes state-of-the-art microphone technology and is engineered to the finest detail. Here are some of its main features:
· Ultra sensitive, neodimium element picks up all of the nuances of any performance.
· Tight super cardioid polar pattern minimizes feedback problems and effectively rejects signals not originating directly in front of the mic capsule.
· Extended range frequency response for optimum reproduction and exceptionally clear, crisp sound.
· Special shock-mounting allows movement of the mic element to greatly reduce handling noise.
· Rugged zinc alloy die-casting case ensures reliable performance in even the most demanding environments.
· The Q7 can be mounted on any standard microphone stand (using the included mic clip).
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· Withstands high SPLs lending itself to a wide range of miking situations.
· Included foam-lined, impact resistant carrying case for convenience when transporting the Q7 microphone from venue to venue.
· Gold plated XLR Connector.
Microphone Placement and Tone Quality Listed are some common microphone placement techniques. Use these suggestions as a guide and let your ears determine what works best in your situation.
· Sound source less than 6 inches away from mic–Full sound, pronounced bass, increased isolation from background noise.
· Sound source 6 inches to 2 feet away from mic–Balanced natural sound, less bass, some background noise.
· Sound source 3 to 6 feet away from mic–Thinner ambient sound.
Guidelines for Microphone Use · Aim the microphone at the desired source. Keep unwanted sound sources at a 135° angle from the front of the microphone (see polar pattern). · Place the microphone as close to the sound source as possible. · Use the proximity effect to your advantage: The closer the mic is to the sound source, the more emphasized the bass response will be. · Use a windscreen to suppress unwanted wind noise. · Never cup your hand over the microphone grill.
Operating Notes
· The Q7 will boost bass frequencies when the microphone is between 0–6 inches from the sound source. As you move the sound source further away from the microphone, the bass response will gradually roll off.
· The Q7 has a built-in wind screen which protects against most wind and breathing noise. Under adverse conditions, such as high winds, an optional foam windscreen (Samson part number, WS5) can be used.
Downloaded from thelostmanual.org
The Q7 can be connected to any mixer, mixer/amplifier, or mic preamp using a standard microphone cable. As shown in the wiring diagrams below, connect the female XLR end directly to the Q7’s gold-plated connector and the other end (normally a male XLR end, although some mixers use 1/4″ connectors) to the mixer, mixer/amplifier, or mic preamp.
Hot (2) Common (1)
Solder Point s
12 3
21 3
Hot (2) Common (1)
Solder Point s
12 3
2
1
3
End View
Cold (3 )
Male XLR
Female XLR
Cold (3 )
End View
Tip (Hot )
Hot
Male Phone Jack (TS)
Common and Cold Sleeve (Common and Cold)
Hot (2) Common (1)
Solder Point s
12 3
2
1
3
Female XLR
Cold (3 )
End View
Cold
Ring (Cold) Tip (Hot )
Hot
Male Phone
Jack (TRS)
Common Sleeve (Common)
Hot (2) Common (1)
Solder Point s
12 3
2
1
3
Female XLR
Cold (3 )
End View
The Q7 can be mounted to any standard microphone stand (using the included mic clip) or can be handheld; due to its unique mic element shock mounting, it generates significantly less handling noise than most other microphones. If handheld, take care not to cover the any part of the head grille with your hand. Be aware of a phenomenon called the proximity effect which causes a noticeable increase in low frequencies (bass response) when a microphone is close to the audio source. This can have positive impact–for example, it will cause your voice to sound much fuller when you sing close to the mic than when you sing at a distance. The Q7 is specially designed to be used up close, since it provides a built-in windscreen for removal of pops, sibilance and onstage noise. The key to developing the best mic technique is experimentation, along with awareness of the general principle that, the closer your Q7 is to a signal source, the greater the bass response.
dB
+10
0
-10
-20
20
50
100
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500
1000
2000
Q7 Frequency Chart
5000
10000 20000
Every microphone has a characteristic polar pattern that determines how well it accepts or rejects signal coming from various areas around the microphone. For example, omnidirectional mics accept all signals regardless of wherever those signals originate (in front of the mic, behind it, to the side, etc.).
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In contrast, directional super cardioid mics are specifically designed to accept mostly signal coming from directly in front, and to reject signal coming from behind or from the side. The super cardioid pattern is utilized by the Q7 (as shown in the illustration below). For this reason, the Q7 excels in environments where there is a good deal of unwanted ambient sound–it delivers those signals originating directly in front of the mic capsule itself while rejecting those that originate from behind.
The polar pattern also determines how prone a particular mic is to inducing feedback. Feedback is that characteristic nasty howling sound that occurs when a mic is placed too close to a loudspeaker–the signal from the loudspeaker is fed into the mic, then into the loudspeaker, then into the mic, over and over again until an oscillating tone is generated. Because the super cardioid pattern utilized by the Q7 is so good at rejecting signal not coming from directly in front of the mic, you’ll find that use of the Q7 greatly minimizes feedback problems.
250 Hz 500 Hz 1000 Hz
0
0 315
5
10
15
20
270
dB
45 90
2000 Hz
4000 Hz
235
135 8000 Hz
180
Q7 Polar Pattern
Q7 Specifications Type Frequency Response Polar Pattern Output Impedance Sensitivity Connector Dimensions
Diameter Total length Weight
Dynamic 80 Hz – 12 kHz Super Cardioid
200 -54 dBV/pa (2.2 mv/pa) 3-pin gold plated balanced XLR male
2.09 in. / 53 mm 6.09 in. / 180 mm
12 oz. / 370 g
Samson Technologies Corp. · 575 Underhill Blvd. · P.O. Box 9031 · Syosset, NY 11791-9031 Phone: 1-800-3-SAMSON (1-800-372-6766) · Fax: 516-364-3888 service@samsontech.com · www.samsontech.com
Downloaded from thelostmanual.org
Documents / Resources
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SAMSON Q7 Neodymium Dynamic Microphone [pdf] Owner's Manual Q7, Q7 Neodymium Dynamic Microphone, Neodymium Dynamic Microphone, Dynamic Microphone, Microphone |