TwinPlex TH53 - Headphones SHURE - Free user manual and instructions

Product Type	Over-ear Headphones
Brand	Shure
Model	TwinPlex TH53
Color	Black
Driver Type	Dynamic, 40 mm
Frequency Response	10 Hz – 30 kHz
Impedance	46 ohms
Sensitivity	99 dB SPL/mW
Cable Length	2.5 m
Connector	3.5 mm gold-plated with 6.35 mm adapter
Weight	270 g
Dimensions (folded)	185 x 150 x 80 mm
Noise Attenuation	Passive up to 20 dB
Microphone	Yes, detachable boom mic (optional)
Controls	In-line remote with mic
Foldable	Yes
Accessories	Carrying case, spare ear pads, 6.35 mm adapter
Warranty	2 years

Frequently Asked Questions - TwinPlex TH53 SHURE

How do I connect the TwinPlex TH53 to my device?

Plug the 3.5 mm connector into the headphone jack of your device. If needed, use the included 6.35 mm adapter for larger jacks. Ensure the cable is securely inserted.

Can I replace the ear pads on the TwinPlex TH53?

Yes, the ear pads are replaceable. Gently pull off the old pads and snap the new ones into place. Spare ear pads are included in the box.

How do I clean the TwinPlex TH53 headphones?

Use a soft, dry cloth to wipe the ear cups and headband. Avoid using liquids or abrasive cleaners. For the ear pads, you can lightly dampen a cloth with water and mild soap, then wipe and air dry.

Does the TwinPlex TH53 have active noise cancellation?

No, the TwinPlex TH53 features passive noise attenuation up to 20 dB through its over-ear design. It does not require batteries for noise reduction.

Is the microphone detachable?

Yes, the boom microphone is detachable. It connects via a proprietary 2.5 mm jack on the left ear cup. Remove it when not needed for a cleaner look.

What is the warranty period for the TwinPlex TH53?

The TwinPlex TH53 comes with a 2-year limited warranty from the date of purchase. Keep your receipt for warranty claims.

Can I use the TwinPlex TH53 with a gaming console?

Yes, if your gaming controller has a 3.5 mm headphone jack, you can connect the TwinPlex TH53 directly. For controllers without a jack, you may need a compatible adapter.

How do I fold the TwinPlex TH53 for storage?

Rotate the ear cups inward and fold the headband flat. The headphones will collapse into a compact size that fits into the included carrying case.

Are replacement cables available for the TwinPlex TH53?

Yes, replacement cables can be purchased from Shure or authorized dealers. The cable is detachable, so you can easily swap it out if damaged.

What devices are compatible with the TwinPlex TH53?

The TwinPlex TH53 works with any device that has a 3.5 mm headphone output, including smartphones, tablets, computers, audio interfaces, and portable music players.

USER MANUAL TwinPlex TH53 SHURE

TwinPlex™ Omnidirectional Headset

The Shure Omnidirectional TwinPlex Headset, TH53, user guide.

Version: 4 (2019-I)

Table of Contents

TH53TwinPlex™ Omnidirectional Headset 3

General Description 3

Features 3

Model Variations Key 4

Care and Maintenance 4

Adjusting the Headband and Microphone 4

Reversing the Boom 7

Attaching the Windscreen 7

Using the Collar Clip 8

Accessories 8

Replacement Parts 9

Threaded Mount Instructions 10

Wiring and Termination 10

Typical Wiring Table 11

Converting LEMO to TA4F 12

TA5F Wiring for Lectrosonics Bodypacks (Servo Biased Wiring) 12

Hirose Wiring for Sony Bodypacks 13

MTQG Connector Assembly 14

Specifications 14

Frequency Response 16

Certifications 16

TH53

TwinPlex ^TM Omnidirectional Headset

General Description

Line drawing of a medical earpiece with attached sensors and connectors (no text or symbols)

The Shure TwinPlex ^™ omnidirectional headset offers exceptional sound quality and the lightest, most comfortable fit for a variety of applications. The TwinPlex dual-diaphragm technology yields extraordinary, off-axis response, and low self-noise while delivering life-like, exceptional clarity and robust low frequency response, free of digital interference. The cable itself is ultra quiet and has been tested to be the longest-lasting, most dependable cable in its class. The innovative clutch system quickly allows adjustment of length and pitch of the boom arm for optimal placement and a stable fit while the ultralight frame virtually is weightless for extended comfort and wear.

The TwinPlex series features the most extensive accessories and connector options to date. TwinPlex not only meets premium market-leading expectations, they exceed them.

Features

- Exceptional sound quality from the all new TwinPlex dual-diaphragm element

• Robust low frequency response with flat top end
  • Best in class specifications and dynamic range

• Durability beyond the competition

• Exclusive, double helix cable technology with redundant grounding
- Nano-coated, interchangeable frequency caps for reduced sweat out and moisture resistance

• Ultra lightweight, fully adjustable headset frame

• Quickly adjust length and pitch of the boom arm without bending
- Easily switch between left or right positioning
• Comfort earhook sleeves allow for extended wear

Headset frame can adjust down to the smallest child's head

• High RF immunity for use with today's digital wireless systems
- Paintable cables allow for discreet placement in professional theater applications
- Interchangeable frequency response caps offer adjustable flat or presence responses
• Available in a variety of color and connector offerings

Model Variations Key

Color: Black / Cocoa / Tan

Polar Pattern: Omnidirectional

Connector: LEMO / MTQG / MDOT / NC

Note: Not all model variations are available. Refer to www.shure.com/twinplex for the most up to date offerings.

Care and Maintenance

The TwinPlex lavalier dual-diaphragm has a nanocoating which rejects the build-up of grit from sweat and water. It is designed to withstand being blown out with a can of air for quick clean-up.

Adjusting the Headband and Microphone

1 Adjust headband width
2 Adjust the earhooks and boom angle
3 Unscrew the clutch to adjust boom height and length
4 Bend boom arm into place. Adjust position

⑤ Select flat or presence cap

Simple gray silhouette of a birdcage with vertical stripes (no text or symbols)

Flat

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Presence

Reversing the Boom

The microphone boom can be positioned on the left or right side of the head.

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1. Unscrew the clutch to loosen the boom arm.
2. Push down and snap out the boom arm.
3. Snap into the other side and tighten in place.

Attaching the Windscreen

Illustration of two hands holding a device with a close-up view of the plug (no text or symbols)

Using the Collar Clip

Diagram of a mechanical clamp or connector with two black arrows indicating direction (no text or symbols)

Mechanical component diagram showing a lever and bracket assembly with directional arrow (no text or symbols)

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Accessories Replacement Parts

	Description Black Tan Cocoa
1	Foam Windscreen RPM40WS/B RPM40WS/T	RPM40WS/C
2	Frequency Caps, Flat Response RPM40FC/B	RPM40FC/T RPM40FC/C
	Frequency Caps, Presence Response RPM40PC/B RPM40PC/T RPM40PC/C
3	Microphone Boom Arm and Cable Assembly, Lemo Connector	RPM53B/O-LEMO	RPM53T/O-LEMO	RPM53C/O-LEMO
	Microphone Boom Arm and Cable Assembly, MTQG Connector	RPM53B/O-MTOG	RPM53T/O-MTOG	RPM53C/O-MTOG
	Microphone Boom Arm and Cable Assembly, No Connector	RPM53B/O-NC	RPM53T/O-NC	RPM53C/O-NC
	Microphone Boom Arm and Cable Assembly, MicroDot Connector	RPM53B/O-MDOT	RPM53T/O-MDOT	RPM53C/O-MDOT
4	Cable Flex RPM53B-CF RPM53T-CF RPM53C-CF
5	Cable Headset Clip	RPM53B-CC	RPM53T-CC	RPM53C-CC
6	Headset Frame RPM53B-HF RPM53T-HF RPM53C-HF
7	Collar Clip	RPM40STC/B (Black),RPM40STC/W (White)	RPM40STC/T	RPM40STC/C
8	Connector WA430 (MTQG), WA416 (LEMO)
9	Threaded TA4F/MTQG Collar WA445
10	XLR Preamplifier	RPM400TQG (TA4F to XLR), RPM400LEMO(LEMO to XLR)
11	Clear Earhook Sleeve RPM50ES
	Storage Case RPM50CASE

Threaded Mount Instructions

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    A["①"] --> B["②"]
    B --> C["③"]
    C --> D["④"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333

Wiring and Termination

Typical Wiring Table

Series	Cable Construction	Electrical Design	Polarity	Replacement Connector	For Use With	Wiring	Line Art (From Solder Side)
TH53-MTQG	1.6mm cable with 2 conductors, 2 shield wires and shield	3-Wire (Source Follow-er)	Positive with respect to ground	WA430	All Shure TA4F Body-packs	Red wire: Bias(2)Blue wire: Audio(3)Shield wire: Ground(1)Shield: Ground (Shell)	Shield wire Red wire
TH53-LEMO	1.6mm cable with 2 conductors, 2 shield wires and shield	2-Wire (Common Source)	Negative with respect to ground	WA416	Shure Lemo bodypacks (ADX1-Lemo, Shure UR1M-Lemo, ULXD1-Lemo), Sennheiser SK5212, Lectrosonics SSM, and others	Red wire: Audio/Bias(3)Blue wire: Not connectedShield wire: Ground(1)	Unpopulate
TH53-NC	1.6mm cable with 2 conductors, 2 shield wires and shield	2-Wire (Common Source)	Negative with respect to ground	LEMO: WA416, Shure TQG/TA4F: WA430, Lectrosonics TA5F: WA435	Termination Dependent	Red wire: Audio/BiasBlue wire: Not connectedShield wire: GroundShield: Ground (Shell)	Shield wires Unpopulation

Converting LEMO to TA4F

Series	Cable Construction	Electrical Design	Polarity	Replacement Connector	For Use With	Wiring	Line Art (From Solder Side)
TH53-LEMO	1.6mm cable with 2 conductors, 2 shield wires and shield	2-Wire (Common Source)	Negative with respect to ground	Shure TQG/TA4F: WA430	Termination Dependent	Shield wire: Ground(1)Red wire: Audio/Bias(3)Blue wire: Not connected8.25kΩ Resistor between pin 2 and 3Shield: Ground(Shell)

TA5F Wiring for Lectrosonics Bodypacks (Servo Biased Wiring)

Series	Cable Construction	Electrical Design	Polarity	Replacement Connector	For Use With	Wiring	Line Art (From Solder Side)
TH53-MTQG	1.6mm cable with 2 conductors, 2 shield wires and shield	3-Wire (Source Follow-er)	Positive with respect to ground	WA435	Lectrosonics TA5F body-packs	Red wire: Bias(3)Blue wire: Audio(5)Shield wire: Ground(1)Shield: Ground(Shell)Jumper between 2 and 4
TH53-LEMO, TH53-NC	1.6mm cable with 2 conductors, 2 shield wires and shield	2-Wire (Common Source)	Negative with respect to ground	WA435	Lectrosonics TA5F body-packs	Red wire: Audio/Bias(3)Blue wire: Not connectedShield wire: Ground(1)Shield: Ground(Shell)Jumper between 2 and 4

Hirose Wiring for Sony Bodypacks

Notes:

• When using TwinPlex mics with Sony Hirose 4-pin bodypacks, Shure recommends purchasing Shure –MTQG versions and not –NC versions. This facilitates an easier termination due to the lack of circuitry required in Shure 3-wire/MTQG TA4F products.
• Due to the thin cable on TwinPlex and the large boot on Hirose connectors, heat shrink may be required to build up the cable under the boot where the crimp connection is made and where the cable exits the boot
• The TwinPlex Microdot (-MDOT) version can be used with 4-pin Hirose adapters from DPA (DPA part # DAD6008)

Series	Cable Construction	Electrical Design	Polarity	Replacement Connector	For Use With	Wiring	Line Art (From Solder Side)
TH53-LEMO TH53-NC	1.6mm cable with 2 conductors, 2 shield wires and shield	2-Wire (Common Source)	Negative with respect to ground	Hirose 4-pin-KMC-9BPD-4P	Sony Hirose Bodypacks (WRT)	Red wire: Audio/Bias: Into resistor and capacitor1: 8.2k resistor2: Jumper to 43: 1 uF capacitor (-)4: Ground/shield-jumper to 2Split Shield to shellBlue wire: not used
TH53-MTQG	1.6mm cable with 2 conductors, 2 shield wires and shield	3-Wire (Source Follower)	Positive with respect to ground	Hirose 4-pin-KMC-9BPD-4P	Sony Hirose Bodypacks (WRT)	1: Red wire (Bias)2: Blue wire (Audio)3: Jumper to 44: Ground/shield-jumper to 3Split Shield to shell

MTQG Connector Assembly

Exploded View
Note: Make sure to solder the shield to ground collar.

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Assembled View

Specifications

All specification values are based on using a typical bodypack with 5 V bias input or the RPM400MTQG preamplifier. When using the RPM400LEMO amplifier, refer to the RPM400LEMO specifications. ^[1]

Microphone Capsule

Dual-Diaphragm, Prepolarized Condenser

Polar Pattern

Omnidirectional

Frequency Response

20 Hz to 20 kHz

Sensitivity

-45.0 dBV(5.62 mV)at 1 kHz [2]

Self-Noise, A-Weighted, Equivalent Acoustical

24.5 dB SPL-A

Signal-To-Noise Ratio [3]

69.5 dB

Output Clipping Level

3.0 dBV, 1 kHz at 1% THD, typical

Maximum SPL [4]

142.0 dB SPL, 1 kHz at 1% THD, typical

Dynamic Range

117.5 dB typical

Microphone Current Draw

120 to 240 μA, typical

Bias Voltage

Recommended Operating Voltage

5 V DC

Housing

Molded ABS

Polarity

MTQG	Positive pressure on diaphragm produces positive voltage on pin 3 with respect to pin 1
LEMO, NC, MDOT	Positive pressure on diaphragm produces negative voltage on pin 3 with respect to pin 1.

Cable Diameter

1.6 mm

Cable Length

MTQG, LEMO, MDOT	66 in. (1.67 m)
NC	96 in. (2.43 m)

Net Weight

Boom arm with cable	12.0 g(0.42 oz.)
Headset frame	6.0 g(0.21 oz.)

[1]All specifications measured with a 48 Vdc phantom power supply. The microphone operates at lower voltages, but with slightly decreased headroom and sensitivity.
[2]1 Pa=94 dB SPL

[3]S/N ratio is the difference between 94 dB SPL and equivalent SPL of self noise, A-weighted

[4]THD of microphone preamplifier when applied input signal level is equivalent to cartridge output at specified SPL

Line drawing of a medical headgear device with attached ear and connector (no text or symbols)

Dimensions

	ACable Length	BCable Diameter	CMicrophone Length	DMicrophone Diameter	EBoom Length
TH53-MTQG, TH53-MDOT, TH53-LEMO	66 in.(1.67M)	1.6MM	19MM	5.6MM	13.6CM
TH53-NC	96 in.(2.43M)	1.6MM	19MM	5.6MM	13.6CM

Frequency Response

Certifications

This product meets the Essential Requirements of all relevant European directives and is eligible for CE marking.

The CE Declaration of Conformity can be obtained from: www.shure.com/europe/compliance

Authorized European representative:

Shure Europe GmbH

Headquarters Europe, Middle East & Africa

Department: EMEA Approval

Jakob-Dieffenbacher-Str. 12

75031 Eppingen, Germany

Phone: [phone]

Fax: [phone]