Microtech Gefell CMV 563 - Microphone

CMV 563 - Microphone Microtech Gefell - Free user manual and instructions

Find the device manual for free CMV 563 Microtech Gefell in PDF.

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Product Type Condenser Microphone
Model CMV 563
Brand Microtech Gefell
Capsule Large diaphragm, dual backplate
Directional Pattern Cardioid, figure-8, omnidirectional (switchable)
Frequency Response 40 Hz – 16 kHz
Sensitivity 12 mV/Pa ± 2 dB
Impedance 200 Ω
Maximum SPL 130 dB (at 0.5% THD)
Self-Noise 20 dB (A-weighted)
Power Supply External PSU, 48V phantom power or AC
Connector 7-pin Tuchel (original), optional XLR adapter
Dimensions (without stand) 190 mm × 46 mm (L × dia)
Weight 580 g (microphone only)
Shock Mount Included elastic suspension
Case Wooden box with foam insert
Maintenance Clean grille with soft brush; store in dry place
Safety Do not expose to moisture; use original PSU only
Spare Parts & Repairability Contact Microtech Gefell for diaphragm replacement and capsule servicing

Frequently Asked Questions - CMV 563 Microtech Gefell

What power supply is required for the CMV 563?
The CMV 563 requires an external power supply (PSU) that provides 48V phantom power or AC via the original 7-pin connector. Using a modern phantom power adapter is possible with the appropriate cable.
Can I use the CMV 563 with a standard XLR cable?
Yes, but you need a special adapter cable that converts the 7-pin Tuchel connector to XLR. Such adapters are available from specialized audio dealers.
How do I change the polar pattern?
The polar pattern is selected via a switch on the power supply unit, offering cardioid, figure-8, and omnidirectional patterns. There is no switch on the microphone body.
Is the CMV 563 suitable for recording vocals?
Absolutely. This microphone is famous for its smooth, warm sound and is excellent for vocals, speech, and acoustic instruments.
What is the frequency response of this microphone?
The frequency response is specified as 40 Hz to 16 kHz, with a gentle presence rise and a smooth high-frequency roll-off, giving a vintage character.
How do I clean the CMV 563?
Use a soft, dry brush to clean the grille. Avoid liquids. For deeper cleaning, unscrew the grille (if possible) and gently wipe. Always keep the capsule dry.
Can I use the CMV 563 for live sound?
It is primarily a studio microphone. While it can be used live, its delicate construction and need for external PSU make it less practical for stage use.
What spare parts are available for this microphone?
Microtech Gefell offers replacement capsules, grilles, and internal components. Contact their service department for repairs and spare parts.
How do I store the CMV 563 when not in use?
Store the microphone in its original wooden box with the foam insert, in a dry environment at room temperature. Remove the cable and keep the connector dust-free.
Does the CMV 563 require any special care for the capsule?
Yes, the capsule is sensitive to humidity and dust. Always use a windscreen when recording outdoors and store with a desiccant in humid climates.

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USER MANUAL CMV 563 Microtech Gefell

Vacuum tube condenser microphone

• Original M 7 S gold plated PVC capsule
- Modular capsule system
• Cardioid polar pattern
- Backwards compatible to vintage M 7, M 8, M 9, M 55 K

The new CMV 563 M 7 S is the original reissue of the vintage Gefell CMV 563. It has the typical warm, full-bodied sound of valve microphones that are preferred by vocalists and soloists.

The vacuum tube preamplifier is equipped with the EF 86 pentode working as a triode selected for its sonic characteristics.

The new N 61 power supply provides the operating voltage for the vacuum tube. It can be powered from AC mains with a primary voltage of 115 or 230 volts / 50 or 60 Hz.

The N 61 is equipped with an on/off switch, a 7-pin Tuchel connector that powers the microphone and a 3-pin XLR connector.

The CMV 563 M 7 S is packed in a aluminium suitcase and comes with power supply N 61, connection cable C 563.1, elastic suspension EA 92 and G/B adaptor for the use of vintage bayonet M 7, M 8, M 9 capsules.

Microtech Gefell CMV 563 - Vacuum tube condenser microphone - 1

natural_image Close-up of a metallic studio microphone with visible branding and metal frame structure (no text or symbols on the device itself)

The Vintage Line

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FREQUENCY CURVES

Frequency response
Microtech Gefell CMV 563 - The Vintage Line - 2

line | Frequency (Hz) | dB Value | | -------------- | -------- | | 10 | -10 | | 100 | -15 | | 1000 | -20 | | 10000 | -20 |

Polar pattern
Microtech Gefell CMV 563 - The Vintage Line - 3

radar | Angle | 250 Hz | 500 Hz | 1000 Hz | |---|---|---|---| | 0° | 4.5 | 4.5 | 4.5 | | 30° | 4.5 | 4.5 | 4.5 | | 60° | 4.5 | 4.5 | 4.5 | | 90° | 4.5 | 4.5 | 4.5 | | 120° | 4.5 | 4.5 | 4.5 | | 150° | 4.5 | 4.5 | 4.5 | | 180° | 4.5 | 4.5 | 4.5 | | 210° | 4.5 | 4.5 | 4.5 | | 240° | 4.5 | 4.5 | 4.5 | | 270° | 4.5 | 4.5 | 4.5 | | 300° | 4.5 | 4.5 | 4.5 | | 330° | 4.5 | 4.5 | 4.5 | | 000° | 4.5 | 4.5 | 4.5 | The chart displays a radial contour plot with concentric rings representing frequency levels at different angular positions (in degrees). The legend indicates three frequency bands: dotted line for 250 Hz, dashed line for 500 Hz, and solid line for 1000 Hz. No numerical values or units are provided in the image.

Microtech Gefell CMV 563 - The Vintage Line - 4

radar | Angle | 1 kHz | 2 kHz | 4 kHz | |-------|-------|-------|-------| | 0° | 5 | 5 | 5 | | 30° | 5 | 5 | 5 | | 60° | 5 | 5 | 5 | | 90° | 5 | 5 | 5 | | 120° | 5 | 5 | 5 | | 150° | 5 | 5 | 5 | | 180° | 5 | 5 | 5 | | 210° | 5 | 5 | 5 | | 240° | 5 | 5 | 5 | | 270° | 5 | 5 | 5 | | 300° | 5 | 5 | 5 | | 330° | 5 | 5 | 5 |

Microtech Gefell CMV 563 - The Vintage Line - 5

radar | Angle | Frequency (kHz) | |---|---| | 000° | 1 | | 030° | 1 | | 060° | 1 | | 090° | 1 | | 120° | 1 | | 150° | 1 | | 180° | 1 | | 210° | 1 | | 240° | 1 | | 270° | 1 | | 300° | 1 | | 330° | 1 | | 360° | 1 |

The Vintage Line

Take the original

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TECHNICAL DATA

Technical data

Polar pattern cardioid
Acoustical operating principle Pressure gradient transducer
Frequency range 20 ... 20000 Hz
Sensitivity at 1 kHz 17 mV/Pa
Rated impedance 200 Ω
Equivalent loudness level CCIR due to inherent noise DIN ENR 468-4 24 dB
60268-4 16 dB-A
Signal-to-noise ratio (re 1 Pa at 1 kHz) A-weightedCCIR-weighted70 dB
78 dB-A
Max. SPL for THD ≤ 0,5 % (R = 1 kΩ) 115 dB
Dynamic range of the microphone amplifier99 dB
DC power supply120 V -
Anode current1 mA -
Heater voltage 5,8 V -
Heater current200 mA-
Vacuum tubeEF 86
Output connector microphone7-pin Tuchel
Output connector power supply3-pin XLR connector
Weight540 g
Dimensions ( L x ∅ )216 mm x 42 mm

Delivery

Tube condenser microphone CMV 563 / M 7 S

Power supply N61

Connection cable C 563.1

Elastic suspension EA 92

Bayonet adaptor G/B

In aluminium suitcase L x W x H 470 x 390 x 160 mm

Hammered patina grey

Order-No. 2111141

The Vintage Line

Take the original

MG

DELIVERY

Microtech Gefell CMV 563 - The Vintage Line - 2

natural_image Open metallic audio workstation case with MG logo and microphone, no visible text or symbols on main subject
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Product information

Brand : Microtech Gefell

Model : CMV 563

Category : Microphone