Beyerdynamic TG V70, TG V70 S - Dynamic Microphone Information, Spec

Table of Contents

Contents

1 Safety Information
2 Applications
3 Connection
4 Setting up
5 Maintenance
6 Service
7 Versions
8 Frequency Response Curve
9 Polar Pattern
10 Wiring Diagram
11 Technical Specifications
12 Disposal
13 Documents / Resources
- 13.1 Download manual

Safety Information

Please take some time to read carefully through this information before using the product.

Protect the microphone from moisture and sudden impacts. You could damage the microphone!
Do not blow into the microphone and do not knock on the microphone basket. Speak into the microphone or lightly scratch the microphone head grill to check functionality.

Applications

The TG V70 / TG V70 s is suitable for close miking of song and speech. The pronounced proximity effect of the TG V70 / TG V70 s delivers an impressive, yet warm and, in the treble range, very clear sound – especially in pop, soul and jazz. The hypercardioid characteristic ensures maximum level sound with very high acoustic feedback suppression.
Using the clip included in delivery, it can be mounted on microphone stands with a 3/8" or 5/8" thread adapter. The slide switch sunk into the body of the TG V70 s can be locked in the "on" position to prevent it being switched off accidentally: to do this, the small screw head at the relevant switch setting must be rotated by 90˚ using an appropriate tool.

Connection

The TG V70 / TG V70 s is equipped with a 3-pin XLR-plug. The microphone can be connected to any balanced microphone input. Available cables for the microphone can be found under "Optional Accessories". The use of phantom powering does not damage the microphone.

Setting up

The TG V70 / TG V70 s has a hypercardioid polar pattern and produces almost no feedback. In order to achieve maximum suppression of feedback, the microphone should be positioned in such a way that the monitor speakers are aimed at the microphone laterally from behind (angle approx. 110˚).
The microphone grill should not be cupped with the hands, as this massively affects the directional characteristic and the quality of the transmission.
The TG V70 / TG V70 s has an integrated pop screen. To avoid popping noises, the microphone should be positioned below the mouth at a slight angle, so that you can speak or sing just over the microphone.
The MA-CL 29 microphone clip for stands with a 3/8" and 5/8" thread adapter is included in delivery.

Maintenance

The TG V70 / TV V70 s may be cleaned with a soft, damp cloth as required. If necessary, a gentle cleaning agent (e.g. washingup liquid) may be used – but on no account use a cleaner containing solvents. Make sure that no liquid penetrates the microphone grill.

The integrated foam pop screen should be cleaned at regular intervals:

Unscrew the microphone grill in an anticlockwise direction
Remove the foam pop screen (with tweezers if required)
Clean the pop screen with pure water and then leave to dry. Ensure that the screen is completely dry before putting it back in the microphone.

Service

Servicing must be carried out by qualified service personnel only. Dismantling the microphone yourself will invalidate the guarantee.

Versions

Model	Description	Order #
TG V70	Dynamic vocal microphone, hypercardioid incl. microphone clamp	702.295
TG V70 s	same as above, but with locking on/off switch	707.287
Optional Accessories
WS 59 AZ	Wind shield, charcoal-grey	419.087

Frequency Response Curve

Polar Pattern

Wiring Diagram

Positive pressure produces positive voltage on brown lead (pin 2).
Wiring Diagram

Technical Specifications

Transducer type	Dynamic
Operating principle	Pressure gradient
Polar pattern	Hypercardioid
Frequency response:
Close miking	25 - 18,000 Hz
Distant miking (measured at 1 m)	90 - 16,000 Hz
Rear attenuation at 1 kHz	> 25 dB at 110°
Open circuit voltage	3.2 mV/Pa (-50 dBV) ±2.5 dB
Magnetic field suppression	> 20 dB at 50 Hz
Nominal impedance	280 Ω
Load impedance	≥ 1 kΩ
Connection	XLR, 3-pin, male
Dimensions:
Length	185 mm
Shaft diameter	23/35 mm
Head diameter	54 mm
Weight	345 g

Disposal

This symbol on the product, in the instructions or on the packaging means that your electrical and electronic equipment should be disposed at the end of its life separately from your household waste. There are separate collection systems for recycling in the EU. For more information, please contact the local authority or your retailer where you purchased the product.