




SCHOEPS MK 22
PRICE ON ENQUIRY
SCHOEPS MK 22 Open Cardioid capsule for the Colette modular system: directivity of a cardioid with the warmth of a wide cardioid, for soloist and spot use. Available in India from Shivansh Electronics, Kolkata, West Bengal, India.
VISUAL GUIDE — See Every Photo, Spec & Setup Step (PDF)
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Acoustics
| Pickup pattern | Open Cardioid |
| Frequency range | 40 Hz - 28 kHz with CMC 6 / CMR; 40 Hz - 42 kHz with CMC 6xt |
| Sensitivity | -36.5 dB (V/Pa), 15 mV/Pa with CMC 6 |
| Equivalent noise level (A-weighted) | 13 dB with CMC 6 |
| Equivalent noise level (CCIR) | 23 dB with CMC 6 |
| Signal-to-noise ratio (A-weighted) | 81 dB with CMC 6 |
| Maximum sound pressure level (THD < 0.5 %) | 130 dB-SPL with CMC 6 |
Physical
| Length | 22 mm |
| Diameter | 20 mm |
| Weight | 17 g |
| Surface finish | Matte grey; custom colours Chromagreen, Smoked Silver, nickel |
System
| Series | Colette modular system |
| Matching amplifiers | CMC 1 U, CMC 1 L, CMC 6 |
| Options | Matched capsule pairs, custom colour, custom engraving |
Product overview
The SCHOEPS MK 22 is an Open Cardioid microphone capsule for the Colette modular system, combining a fair amount of directivity with very natural sound quality.
SCHOEPS introduced the Open Cardioid pickup pattern in 2008. It lies between the classic cardioid and the wide cardioid, joining the directionality of the MK 4 cardioid with the warm sound of the MK 21 wide cardioid. Many years of experience of professional recording engineers with the SCHOEPS cardioids played a large role in its development.
Its polar diagram is highly consistent across the frequency range, which gives the MK 22 its natural sound quality. Meanwhile it has become a preferred soloist and spot microphone and an alternative to the classic MK 4. The capsule screws onto a Colette microphone amplifier such as the CMC 6, CMC 1 U or CMC 1 L.
| Pickup pattern | Open Cardioid |
| Equivalent noise (A-weighted) | 13 dB |
| Sensitivity | 15 mV/Pa |
| Max. SPL with CMC 6 | 130 dB-SPL |
Key features
- Open Cardioid directional pattern, introduced by SCHOEPS in 2008
- Combines the directionality of the MK 4 cardioid with the warm sound of the MK 21 wide cardioid
- Natural sound quality thanks to a highly consistent polar diagram across the frequency range
- Popular as a spot or soloist microphone and as the mid microphone for MS
- Main microphone pair, for example at a spacing of 21 cm and an angle of ±55°
Made for
- Soloist microphones
- Spot microphones
- Mid microphone in MS stereo
- Main microphone pairs
In the box
- MK 22 Open Cardioid capsule (a Colette microphone amplifier is needed, available separately)
SCHOEPS MK 22: frequently asked questions
What is an Open Cardioid?
A pickup pattern introduced by SCHOEPS in 2008 that lies between the classic cardioid and the wide cardioid, giving a fair amount of directivity with a warm, natural sound.
Is the MK 22 a complete microphone?
No. It is the capsule of the Colette modular system and screws onto a Colette microphone amplifier such as the CMC 6, CMC 1 U or CMC 1 L. It is also part of the Mono Set CMC 6, the Stereo Set CMC 6 and the Desert Island Stereo Set.
How is it used as a main pair?
SCHOEPS gives a spacing of 21 cm and an angle of ±55° as an example, and publishes a chart of spacing against angle for MK 22 pairs.
Can it be used in MS stereo?
Yes. The MK 22 is popular as the mid microphone for MS.
Are other finishes available?
The standard finish is matte grey; SCHOEPS also offers custom colours such as nickel and Chromagreen, custom engraving and specially matched capsule pairs.
Where can I buy the SCHOEPS MK 22 in India?
The SCHOEPS MK 22 is available from Shivansh Electronics, Kolkata, West Bengal, India, with delivery across India.
Workflow 1: Soloist microphone
Classical and acoustic engineers recording a soloist.
Connections
| Connect | To |
|---|---|
| MK 22 + CMC 6 | Stand with clamp |
| CMC 6 XLR-3M | Preamp input with P48 |
Setup
- Screw the MK 22 onto the amplifier.
- Aim the capsule at the soloist.
- Set the distance for the balance of soloist and room.
Tip: The Open Cardioid gives directivity with a warm, natural sound.
Workflow 2: Spot microphone
Engineers adding spots to a main pair.
Connections
| Connect | To |
|---|---|
| MK 22 + CMC amplifier | Stand near the instrument group |
| Amplifier | Preamp input with P48 |
Setup
- Place the spot towards the instrument group.
- Set the gain.
- Blend with the main pair.
Tip: SCHOEPS presents the MK 22 as an alternative to the classic MK 4 for spots.
Workflow 3: Main microphone pair
Engineers recording orchestras, choirs and ensembles in stereo.
Connections
| Connect | To |
|---|---|
| 2 x MK 22 + CMC 6 | Stereo bar on a stand |
| Amplifier outputs | Two matched preamp channels |
Setup
- Mount the pair at a spacing of 21 cm and an angle of ±55°.
- Use the spacing and angle chart to adjust the recording angle.
- Use a matched capsule pair for close tolerances.
Tip: The official chart shows how spacing and angle work together for MK 22 pairs.
Workflow 4: MS stereo
Broadcast and film recordists needing mono-compatible stereo.
Connections
| Connect | To |
|---|---|
| MK 22 (mid) + MK 8 (side) | Two Colette amplifiers |
| Outputs | Two preamp channels, MS decoded later |
Setup
- Mount the MK 22 as the mid microphone facing the source.
- Add a figure-eight capsule as the side microphone.
- Record both channels and decode MS in the mix.
Tip: The MK 22 is popular as the mid microphone for MS.
Workflow 5: Stereo set
Users who want a complete Colette stereo pair.
Connections
| Connect | To |
|---|---|
| MK 22 capsules | CMC 6 amplifiers (Stereo Set CMC 6) |
| Amplifiers | Two preamp channels with P48 |
Setup
- Screw the capsules onto the CMC 6 amplifiers.
- Mount them on a stereo bar.
- Set both channels to the same gain.
Tip: The MK 22 is one of the capsules offered in the Stereo Set CMC 6.
Workflow 6: Mono microphone set
Users starting with one complete Colette microphone.
Connections
| Connect | To |
|---|---|
| MK 22 | CMC 6 amplifier (Mono Set CMC 6) |
| CMC 6 XLR-3M | Preamp input with P48 |
Setup
- Screw the MK 22 onto the CMC 6.
- Mount the microphone on a stand clamp.
- Switch on phantom power and set the gain.
Tip: Other capsules can be added later on the same amplifier.








