MD-305 - Microphone Oktava - Free user manual and instructions

Product Type	Dynamic Microphone
Brand	Oktava
Model	MD-305
Polar Pattern	Cardioid
Frequency Response	50 Hz – 16,000 Hz
Sensitivity	-53 dB (1 mW/Pa)
Impedance	600 ohms
Connector	XLR-3 (balanced)
Dimensions (Length x Diameter)	165 mm x 50 mm
Weight	300 g
Material	Metal body with black finish
Magnet Type	Neodymium
Phantom Power Required	No (dynamic)
On/Off Switch	None
Operation	Connects via XLR cable to mixer/interface
Cleaning Instructions	Wipe with a soft, dry cloth; avoid moisture
Storage	In a dry, dust-free case
Safety Warnings	Keep away from liquids and extreme temperatures
Spare Parts Availability	Contact Oktava authorized service centers
Repairability	Replaceable capsule and cable

Frequently Asked Questions - MD-305 Oktava

Is the Oktava MD-305 a condenser microphone?

No, the MD-305 is a dynamic microphone. It does not require phantom power and is ideal for live vocals and instruments.

What type of connector does the MD-305 use?

It uses a standard XLR-3 connector (balanced) for connection to mixing consoles, audio interfaces, or PA systems.

Does the MD-305 need phantom power?

No, as a dynamic microphone, it does not require phantom power. It works passively.

What is the polar pattern of the MD-305?

It has a cardioid polar pattern, which picks up sound from the front and reduces background noise from the sides and rear.

Is the MD-305 suitable for recording vocals?

Yes, it is suitable for vocals and instruments, especially in live performances or home studios.

How do I clean my Oktava MD-305?

Gently wipe the body with a soft, dry cloth. Avoid using liquids or abrasive materials. Keep the grille area dry.

Can I use the MD-305 with a computer?

Yes, but you need an audio interface or mixer with XLR input that connects to your computer via USB or other digital connection.

What is the frequency response of the MD-305?

The frequency response ranges from 50 Hz to 16,000 Hz, providing clear reproduction for voice and instruments.

Does the MD-305 come with a cable?

Typically, the microphone is sold without a cable. You need to purchase a standard XLR cable separately.

How can I reduce feedback when using the MD-305?

Position the microphone close to the sound source and keep it away from speakers. The cardioid pattern helps reject feedback from the rear.

USER MANUAL MD-305 Oktava

Close-up of a black Octava microphone with visible grille and branding (no text or symbols on body)

White plastic device with mesh grille and embossed 'Sloma' logo (no readable text or symbols beyond branding)

Technical line drawing of a mechanical component with a downward arrow indicating a process or assembly (no text or symbols present)

рис. 1

рис. 2

рис. 3

ПОДКЛЮЧЕНИЕ

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рис. 5

SAFETY INSTRUCTIONS 25

FUNCTION 26

SCOPE OF SUPPLY 27

PRE-STARTING PROCEDURE 28

CONNECTION 29

APPLICATION FEATURES 30

Oktava is a legendary brand, a leader in the production of unique electroacoustic equipment. The company develops and serially produces products for both civil and military-technical purposes, has many years of experience in the production of microphone equipment, headsets, and telephone equipment.

Founded in 1927 in the city of Tula, Oktava has become the iconic brand known all over the world. It was the Oktava microphone that Yuri Gagarin said his famous «Poyekhali!» (Let's go!) into. Products are popular worldwide and even such masters as U2, Sting, Iron Maiden, and Radiohead use the Oktava microphone equipment in their work.

SAFETY INSTRUCTIONS

• Please read the operation manual carefully before using the microphone.
• Keep the manual in a safe place that is accessible to all users.
• Give the microphone to third parties always with operation manual.
• Use the microphone only for its intended purpose in accordance with this manual.
• Keep liquid away from the microphone, it may cause a short circuit in electronic components or damage mechanical components.
• Clean the microphone only with a soft, slightly moistened cloth. Solvents or cleaning agents may damage the surface or get inside the product.
• Do not expose the microphone to extremely low or extremely high temperatures.
• Do not open the microphone case by yourself. Microphones opened by customers themselves are not covered by the guarantee.

FUNCTION

MD-305 is a dynamic microphone developed to mic up and record vocal, speech, musical instruments at concert venues, karaoke, rehearsals and other events.

SPECIAL FEATURES

• realistic voice transmission;
• durable metal case;
• built-in shock mount;
• made in Russia.

APPLICATIONS\*

• voice/vocal;
• concert venues;
• rehearsal rooms;
• home recording studios.

*Creativity has no borders - find your solution!

SCOPE OF SUPPLY

1. MD-305 microphone
2. Microphone clip
3. Storage bag
4. Operation manual
5. Package

PRE-STARTING PROCEDURE

INSTALLING THE MICROPHONE INTO THE HOLDER

1. Fix the microphone holder on a microphone stand (fig 6)
2. Install the microphone into the clip according to the scheme (fig. 7)
3. Install the microphone under required angle and tighten it by leafed clamping screw (fig. 8)

Technical line drawing of a mechanical component with a downward arrow indicating assembly or adjustment (no text or symbols)

fig. 6

Diagram of a handheld device with an arrow pointing to a cylindrical component (no text or symbols present)

fig. 7

Technical line drawing of a mechanical device with rotational arrow indicating motion (no text or symbols)

fig. 8

CONNECTION

MICROPHONE CONNECTION

1. Connect the microphone to the mixing console or audio interface by XLR-3 microphone cable (fig. 9)
2. Make sure that phantom power at the mixing console is turned off

BM XLR-3 → XLR-3 XLR-3

fig. 9

APPLICATION FEATURES

1. Install the microphone on the microphone stand using the holder
2. Connect microphone to the equipment using the microphone cable
3. Point microphone at the sound source
4. To ensure external noise cancelling, make sure that there are no external sound sources in the active zone of the microphone
5. To increase the service life of the microphone when working with vocalists, it is recommended to use a windscreen (Fig. 10)

Two identical hand-drawn diagrams of a device with a central component and an arrow pointing to it (no text or symbols)

fig. 10

• The microphone is designed for indoor use at ambient temperatures from 10°C to 40 °C and relative humidity up to 93% at 25 °C.
• Do not expose the microphone to sharp shocks or impacts.
• Keep liquid away from the microphone.
• Do not use organic solvents (gasoline, dichloroethane, alcohol, etc.) to wipe the microphone.
• Do not use or store the microphone in rooms that contain acidic or other aggressive substances in the air.
• Store the microphone in a dry, clean, and dust-free room at room temperature using the packing or case provided.

SPECIFICATIONS

Conversion principle	Dynamic
Polar pattern	Cardioid
Frequency range	50 Hz – 16 000 Hz
Sensitivity at 1000 Hz	1.5 mV/Pa
Impedance	260 Ohm
Diameter	41 mm
Length	182 mm
Weight	250 g

TYPICAL FREQUENCY RANGE

POTENTIAL FAILURES

Problem Potential	reason	Troubleshooting recommendations
Microphone is not working	Mixing console is not connected to the network.	Check your network connection.
	Power supply on the mixing console is turned off.	Check the corresponding buttons on the mixing console.
Sound distortions	Input sensitivity or preamplification of the subsequent amplifier are adjusted incorrectly.	Reduce the input sensitivity or preamplification of the next device so that there is enough modulation reserve.
	Transmission of structure-borne noise.	Use appropriate fastening for microphone boom (see page 28).
A dull sound	Polar pattern is not taken into account.	Check if microphone is installed correctly.

MANUFACTURER'S GUARANTEE

- The manufacturer guarantees compliance with the technical characteristics of the microphone if the consumer complies with the conditions and rules of operation and storage set out in this manual.

- The product guarantee period is 24 months from the date of purchase to the consumer.

- During the guarantee period, the manufacturer guarantees free replacement or repair of the microphone that does not meet the requirements of this manual due to the fault of the manufacturer.

- Claims for the microphone are accepted only with sale certificate.

- Please dispose of the microphone at your local recycling center after the end of its service life.

PJSC OKTAVA

Russia, 24 Kaminskogo St.,

Tula 300000

e-mail: [e-mail]

en.oktavatula.ru

NOTES

ACCEPTANCE CERTIFICATE

item brand

serial number

Manufactured and classified as fit for service

Chief controller

personal signature

clarification of signature

L.S.

year, month, day

SALE CERTIFICATE

item brand

serial number

name of the trade organization

seller's signature

clarification of signature

L.S.

year, month, day

GUARANTEE PROVISIONS ARE AGREED AND ACCEPTED

customer's signature

clarification of signature

GUARANTEE CARD

Guarantee service (repair) No 1

MD-305 dynamic microphone

No

product serial number

date of receipt for repair

person responsible for the repair full name

L.S. signature

GUARANTEE CARD

Guarantee service (repair) No 1

MD-305 dynamic microphone

No

product serial number

date of receipt for repair

person responsible for the repair full name

L.S. signature

GUARANTEE CARD

Guarantee service (repair) No 1

MD-305 dynamic microphone

No

product serial numbe

date of receipt for repair

repair reason

sold by

signatureL.S.

information about repair perfomed

L.S.

repair contractor

signature, description

owner's address

owner's name and signaturer

GUARANTEE CARD

Guarantee service (repair) No 2

MD-305 dynamic microphone

No

product serial numbe

date of receipt for repair

repair reason

sold by

signatureL.S.

information about repair perfomed

L.S.

repair contractor

signature, description

owner's address

owner's name and signaturer

QR code image containing encoded data, no visible human-readable text

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