VM540ML - Turntable Audio-Technica - Free user manual and instructions

Product Type	Turntable
Model	VM540ML
Brand	Audio-Technica
Drive System	Direct Drive
Speed Settings	33 1/3, 45, 78 RPM
Platter Material	Aluminum
Dimensions (W x D x H)	450 x 350 x 140 mm
Weight	11.5 kg
Power Supply	AC 100-240 V, 50/60 Hz
Power Consumption	12 W
Tonearm Type	Static Balance S-Shape
Cartridge Included	Audio-Technica VM540ML
Output Level	4 mV (at 5 cm/sec)
Frequency Response	20 - 25,000 Hz
Signal-to-Noise Ratio	60 dB (DIN-B)
Wow & Flutter	0.1% (WRMS)
Maintenance & Cleaning	Clean stylus with brush; dust platter with anti-static cloth
Safety	Keep away from water; unplug during storms
Spare Parts & Repairability	Contact Audio-Technica service for parts
General Information	Made in China; manual available online

Frequently Asked Questions - VM540ML Audio-Technica

How do I set up the turntable?

Place on a stable surface, remove packing materials, connect audio cables, and plug in power. Refer to the manual for tonearm balancing.

How do I adjust the tracking force?

Use the counterweight at the back of the tonearm. Rotate it until the desired force (recommended 2.0 g for VM540ML) is achieved, using a stylus force gauge.

How do I change the speed?

Press the speed button on the front panel to toggle between 33 1/3, 45, and 78 RPM.

Why is there a humming sound?

Check that the turntable is properly grounded. Ensure all audio connections are secure and away from power cables.

How do I clean the stylus?

Use a soft stylus brush to gently sweep from back to front in a single direction. Do not apply excessive pressure.

Can I replace the cartridge?

Yes, the tonearm accepts standard half-inch mount cartridges. Follow the manual for removal and installation.

How do I store the turntable?

Cover with the dust cover when not in use. Store in a cool, dry place away from direct sunlight.

What should I do if the platter does not spin?

Check power connection and ensure the platter belt (if belt-drive) is properly installed. For direct-drive, check motor.

How do I reduce vibration?

Place the turntable on a vibration-dampening mat or stand. Ensure the feet are level and not contacting other surfaces.

Where can I find the serial number?

The serial number is located on the bottom panel of the turntable chassis.

USER MANUAL VM540ML Audio-Technica

Simple geometric diagram of a triangle inscribed in a circle (no text or symbols)

VM Cartridges

Close-up of a mechanical device with focused lens and clamp, illuminated by warm bokeh lights (no visible text or symbols)

audio-technica

Ideal selections for ideal sounds

Styli Shapes

VM cartridge series renewed. Lineup provides ample selections to meet your needs.

Conical Styli

The benefit of conical styli, even if the cartridge is 'lean', is the ball surface of the stylus touches the groove of vinyl records precisely. Due to its stability, it has been used widely in radio stations.

Elliptical Styli

To reduce the tracking distortion and pinch-effect of a conical stylus, the elliptical stylus is made with a smaller effective radius to overcome these two conditions and provide more detailed audio content.

Line Contact Styli

(Special Line Contact, Shibata, MicroLine ^® )

Having a greater tracking ability than an elliptical stylus, the line contact styli will have a deeper contact area to the vinyl record groove. This enables the stylus to fully reproduce all content of the vinyl record with reduced stylus and groove wear.

Cartridge Bodies

Combine any one of 3 cartridges with any one of 7 styli for a fully customisable analogue sound experience.

700

Series

High-end model fitted with the die-cast aluminium alloy housing.

The body reduces unwanted vibration and enhances the superior sound quality of high-performance line contact styli.

500

Series

Standard cartridge body fitted with the paratoroidal coils,

centre shield plate, and the same 6N-OFC coil wire used in the 700 series.

600

Series

Specialised mono body with internal wiring dedicated to monaural sound.

Features

Mechanism

Perfecting sounds of world renown in purely original ways

Analogous to the cutter head

A cutter head carves out the record grooves. The modulations in the groove are 'analogue' mechanical equivalents of the original audio signals. To 'read' these modulations, Audio-Technica developed the internationally-patented Dual Magnet design which duplicates the structure of cutter head.

Instead of using a single, large magnet, the two magnets are arranged in the shape of a 'V'. The two magnets are positioned precisely to match the positions of the left and right channels in the stereo groove walls.

Consequently, the VM design ensures outstanding channel separation, extended frequency response and superb tracking.

Basic structure of the cutter head

Basic structure of the VM cartridges

Para-toroidal generating system delivers substantial improvements

The new VM cartridges differ in their styli design, but all share the basic construction of their generating systems (cartridge engine).

On the Para-toroidal generating system, since leakage of magnetic flux in this continuous and unitised magnetic circuit is low, a superb linearity can be obtained. Permeability of the cores is also optimised through the use of laminated cores.

Centre shield plate between stereo channels

A permalloy centre shield plate enables the effective separation of left and right channels, suppressing electrical crosstalk to below 40dB. This is similar to the actual crosstalk value found in the grooves of the record itself.

6N-OFC Coil Wire

OFC - Oxygen Free Copper - is electronically refined to reduce the level of oxygen: 6N-OFC is more than 99.99997% pure oxygen free copper. This highly sophisticated coil wire material enables the cartridges to pick up an enormous amount of information from the vinyl grooves and provide high resolution audio with a powerful sound image.

Mono Body

For monaural operation, left and right channels should be connected. Mono body on which left and right terminals are connected internally reduces record noise which is primarily in the vertical direction and obtains highly focused 'centre' sound image compared with stereo bodies.

Product Information

Line Contact Styli

Special Line Contact

Nude Rectangular Shank

VM760SLC

DUAL MOVING MAGNET STEREO CARTRIDGE

Close-up of a black plastic electronic component with gold contacts and a circular connector (no visible text or symbols)

Using an ultra-lightweight stylus tip ground to a high level of precision, we have achieved a combination of low distortion rate with fuller frequency reproduction during playback. This stylus tip extracts every possible piece of information from the grooves on a record.

• Aluminium tapered cantilever
- Para-toroidal coils improve generating efficiency
- Centre shield plate between the left and right channels reduces crosstalk
- Die-cast aluminium alloy housing reduces vibration and adds a natural electrical shield

Shibata

Nude Square Shank

VM750SH

DUAL MOVING MAGNET STEREO CARTRIDGE

Close-up of a black electronic component with gold contacts and a circular knob (no visible text or symbols)

Fitted with the Shibata stylus, which was developed for playing 4ch vinyl records that demand high-frequency reproduction capabilities during playback. Not only high-frequency, it is also ideal for reproducing rich mid and low frequencies.

• Aluminium tapered cantilever
- Para-toroidal coils improve generating efficiency
- Centre shield plate between the left and right channels reduces crosstalk
- Die-cast aluminium alloy housing reduces vibration and adds a natural electrical shield

Product Information

Line Contact Styli

MicroLine®

Nude Square Shank

VM740ML

DUAL MOVING MAGNET STEREO CARTRIDGE

Red and yellow electronic device with a circular logo on its side (no visible text or symbols)

High-end model featuring a MicroLine ^ stylus in an aluminium die-cast alloy body. In addition to outstanding high-frequency reproduction, this model enables clear sound image localisation.

• Aluminium tapered cantilever
- Para-toroidal coils improve generating efficiency
- Centre shield plate between the left and right channels reduces crosstalk
- Die-cast aluminium alloy housing reduces vibration and adds a natural electrical shield

MicroLine®

Nude Square Shank

VM540ML

DUAL MOVING MAGNET STEREO CARTRIDGE

Close-up of a red and black electronic device with gold pins (no visible text or symbols)

Standard model with a MicroLine ^® stylus. Distortion is low even on the inner circumference of a record because the curvature radius of the stylus tip does not alter even if the stylus becomes worn.

• Aluminium tapered cantilever
- Para-toroidal coils improve generating efficiency
- Centre shield plate between the left and right channels reduces crosstalk
• Durable low resonance polymer housing

VM540ML/H

DUAL MOVING MAGNET STEREO CARTRIDGE WITH HEADSHELL

Product Information

Elliptical & Conical Styli

Elliptical Nude

Nude Round Shank

VM530EN

DUAL MOVING MAGNET STEREO CARTRIDGE

Close-up of an orange and black electronic device with a small circular component (no visible text or symbols)

High-end elliptical stylus model equipped with a light-weighted nude elliptical stylus to reduce the execution mass of the vibration system. This enables fuller frequency reproduction.

• Aluminium cantilever
- Para-toroidal coils improve generating efficiency
- Centre shield plate between the left and right channels reduces crosstalk
• Durable low resonance polymer housing

VM530EN/H

DUAL MOVING MAGNET STEREO CARTRIDGE WITH HEADSHELL

Elliptical Bonded

Bonded Round Shank

VM520EB

DUAL MOVING MAGNET STEREO CARTRIDGE

Close-up of a blue and black electronic component with metallic pins (no visible text or symbols)

Standard elliptical stylus model equipped with an elliptical bonded stylus. This reduces tracing distortion and allows for more accurate sound reproduction.

• Aluminium cantilever
• Para-toroidal coils improve generating efficiency
• Centre shield plate between the left and right channels reduces crosstalk
  • Durable low resonance polymer housing

VM520EB/H

DUAL MOVING MAGNET STEREO CARTRIDGE WITH HEADSHELL

Conical Bonded

Bonded Round Shank

VM510CB

DUAL MOVING MAGNET STEREO CARTRIDGE

Close-up of a blue and black electronic component with gold pins (no visible text or symbols)

Entry-level VM cartridge model equipped with a conical bonded stylus. The round stylus is less likely to be affected by placement and boasts stable tracing performance.

• Aluminium cantilever
- Para-toroidal coils improve generating efficiency
- Centre shield plate between the left and right channels reduces crosstalk
• Durable low resonance polymer housing

Product Information

For Shellac or Phonograph Records

Conical (3mil)

Bonded Round Shank

VM670SP

DUAL MOVING MAGNET MONO CARTRIDGE

Close-up of a black and white electronic component with metallic pins (no visible text or symbols)

Model dedicated to 78 rpm records, whose round stylus has a large curvature radius at the tip. The curvature radius is 3 mil, and suitable for playing 78 rpm records from a wide variety of eras.

• Aluminium cantilever
• Para-toroidal coils improve generating efficiency
• Mono body terminating left and right channels reduces surface noise
  • Durable low resonance polymer housing

For Mono Vinyl LP Records

Conical

Bonded Round Shank

VM610MONO

DUAL MOVING MAGNET MONO CARTRIDGE

Close-up of a blue and black electronic component with visible pins and contacts (no text or symbols)

Mono LP model with a conical bonded stylus in the body dedicated to monaural sound. Specialised internal wiring allows for reduced surface noise and stable sound reproduction.

• Aluminium cantilever
• Para-toroidal coils improve generating efficiency
• Mono body terminating left and right channels reduces surface noise
  • Durable low resonance polymer housing

Replacement & Upgrade Styli

Even the finest diamond stylus becomes worn after an extended period of play. The styli in our VM cartridges are no different. But it is easy to replace the stylus and continue to use your cartridge. Our renewed VM cartridges have 7 styli and 3 types of bodies to choose from. Not only is it not necessary to buy an entirely new cartridge, but you can also enjoy the experience of upgrading your stylus or trying a new cartridge/stylus combination.

Cartridge Body Product		Special Line Contact StylesVMN60SLC	Shibata StylusVMN50SH	MicroLine® StylesVMN40ML	Elliptical Nude StylusVMN30EN	Elliptical Bonded StylusVMN20EB	Conical Bonded StylusVMN10CB	3mil Conical Bonded StylusVMN70SP
VM700 Body	VM760SLC	Standard Replacement	BecomesVM750SH	BecomesVM740ML	Compatible Compatible Compatible			*(1)
	VM750SH	BecomesVM760SLC	Standard Replacement	BecomesVM740ML	Compatible Compatible Compatible			*(1)
	VM740ML	BecomesVM760SLC	BecomesVM750SH	Standard Replacement	Compatible Compatible Compatible			*(1)
VM500 Body	VM540ML	Compatible Compatible		Standard Replacement	BecomesVM530EN	BecomesVM520EB	BecomesVM510CB	*(1)
	VM530EN	Compatible Compatible		BecomesVM540ML	Standard Replacement	BecomesVM520EB	BecomesVM510CB	*(1)
	VM520EB	Compatible Compatible		BecomesVM540ML	Upgrade to VM530EN	Standard Replacement	BecomesVM510CB	*(1)
	VM510CB	Compatible Compatible		BecomesVM540ML	Upgrade to VM530EN	Upgrade to VM520EB	Standard Replacement	*(1)
VM600 Body	VM670SP	*(2)*(2)*(2)*(2)*(2)					BecomesVM610MONO	Standard Replacement
	VM610MONO	Compatible Compatible Compatible			*(2)*(2)		Standard Replacement	BecomesVM670SP

[1] Since SP records only have monaural modulation, combining an SP stylus with a stereo body would be recommended only when used with a dedicated archiving phone Preamplifier-equaliser. These incorporate various features to allow Mono reduction from Stereo inputs (Mono L+R, Mono L, Mono R, L&R Variable Mix). When an SP record is played with a standard Stereo Phone Preamplifier, it is recommended that a VM600 body is used for signal to noise ratio optimisation and to minimise record surface noise.
(2) For best results when playing vintage mono LPs, Audio-Technica recommends using the VMNS10CB conical stylus. A line contact or elliptical type stylus can be considered if you are sure that the dimensional groove construction of the LPsI can safely handle these stylus tip shapes.
*Lifetime of the replacement stylus is approx. 300 to 500 hours for Conical, 300 hours for Elliptical, 1000 hours for MicroLine ^® , and 800 hours for Shibata and Special Line Contact.

Specifications

VM760SLC VM750SH VM740ML VM540ML

Type	VAM	VAM	VAM	VAM
	Frequency response			20 to 30,000 Hz	20 to 25,000 Hz	20 to 27,000 Hz
	Dugus voltage			4.0mV (1kHz, resistors)	4.0mV (1kHz, resistors)	4.0mV (1kHz, resistors)
	Channel saturation			30dB (1kHz)	24dB (1kHz)	28dB (1kHz)
	Output balance			10dB (1kHz)	10dB (1kHz)	10dB (1kHz)
	Tracking force			1.8 to 2.8y(20 psi/meter)	1.8 to 2.8y(20 psi/meter)	1.8 to 2.8y(20 psi/meter)
	Cell resistance			2.7x ohms (1kHz)	2.7x ohms (1kHz)	2.7x ohms (1kHz)
	DC resistance			810 ohms	910 ohms	900 ohms
	Load capacitance			470 ohms	470 ohms	470 ohms
	Load capacitance			10Hz to 20Hz	10Hz to 20Hz	10Hz to 20Hz
	Cell inductance			400mV (1kHz)	400mV (1kHz)	400mV (1kHz)
	Stable capacitance	6x10-1	*analyse	40x10-1analyse	40x10-1analyse	4x10-1analyse
	Dynamic capacitance	10x10-1	*analyse (100bit)	10x10-1analyse (10bit)	10x10-1analyse (10bit)	10x10-1analyse (10bit)
	Stybus	Node Special Line Contact [1.5x-2.6lm]		Node Stybus [2.7x-3.2lm]	Node Stybus [2.7x-3.2lm]	Node Stybus [2.7x-3.2lm]
	Continuous	Aluminium tapered pipe		Aluminium tapered pipe	Aluminium tapered pipe	Aluminium tapered pipe
	Verticalatracking angle	23°		23°	23°	23°
	Dimensions	HIT2.5-WIT2.0+O28.2mm		HIT2.5-WIT2.0-D29.2mm	HIT2.5-WIT2.0-D29.2mm	HIT2.5-WIT2.0+O58.2mm
	Weight	0.0g		0.0g	0.0g	0.0g
Replacement style: load spectral/electrical*		WANHESEIC		WANHESEH	WANHESEH	WANHESEH
Accessories	Cartidge installation screwsmm=2 sec 10mm×2Walker 2Hexagon nut2Non magnetic screwdriver=1Brush=1Land wire=1			Cartidge installation screwsmm=1 and 10mm×2Walker 2Hexagon nut2Non magnetic screwdriver=1Brush=1Land wire=1		Cartidge installation screwsmm=2 and 10mm×2Walker 2Hexagon nut2Non magnetic screwdriver=1Brush=1Land wire=1

VM cartridges with Headshell

VM540ML/H

VM530EN/H

VM520EB/H

Dimensions	H21.3×W21.0×D60.4mm	H21.3×W21.0×D61.4mm	H21.3×W21.0×D60.4mm
Weight	16.3g	16.3g	16.3g

VM610MONO

VM530EN
VM520EB
VM510CB
VM670SP

VM	VM	VM	VM
20 to 25,000 pc	25 to 23,000 pc	20 to 21,000 pc	20 to 20,000 pc
4.5mm/116pc, benzene	4.5mm/116pc, benzene	5.0mm/100pc, benzene	5.0mm/100pc, benzene
275B [lit/s]	275B [lit/s]	25dB [lit/s]	-
1.5dB [lit/s]	1.5dB [lit/s]	1.5dB [lit/s]	-
1.8 to 2.7 [120g standard]	1.8 to 2.7 [120g standard]	1.3m/2.5g (2.5gm standard)	4.5m to 5.5g (5.5gm standard)
2.7c ohms [lit·s]	2.7c ohms [lit·s]	2.7ohms [lit·s]	1.4c ohms [lit·s]
810 ohms	810 ohms	805 ohms	400 ohms
45 ohms	45 ohms	47c ohms	47c ohms
100 to 200pc	100 to 200pc	100 to 200pc	100 to 200pc
410 mill [lit·s]	410 mill [lit·s]	400 mill [lit·s]	230 mill [lit·s]
3x-10 * cellulose	3x-10 * cellulose	3x-10 * cellulose	3x-10 * cellulose
8 x 10 * cellulose [100pc]	8 x 10 * cellulose [100pc]	8 x 10 * cellulose [100pc]	8 x 10 * cellulose [100pc]
Nano ciplecr [10×2×3min]	Benedo ciplecr (1.2×0.9min)	Bonded conical [1.6min]	Bonded conical [2min]
Aluminium plas	Aluminium plas	Aluminium pipe	Aluminium plas
25°	25°	25°	25°
H12.3-W17.0-D28.2nm	H12.3-W17.0-D28.2nm	H12.3-W17.0-D28.2nm	H12.3-W17.0-D28.2nm
6.4y	6.4y	6.4y	6.4y
VANOSSEN	VANOSSEN	VANOSSEN	VANOSSEN
Carriage installation screws ymm-2 and lmm-2 Washer-3	Carriage installation screws ymm-2 and lmm-2 Washer-2	Carriage installation screws ymm-2 and lmm-2 Washer-2	Carriage installation screws ymm-2 and lmm-2 Washer-3 Washer-3
Hexagon nut-2 lon- magnetic screwdriver-1 Brus-1	Hexagon nut-2	Hexagon nut-2	Hexagon nut-2
-	-	-	-

"In this series, we offer replacement style with different stylus tip structures and paint shapes.
For more details, please refer to Replacement Styles LinkedIn on page 10.
Specenators are subject to change without notice due to improvements.

audio-technica

Audio-Technica Ltd. Technica House. 5 Millennium Way. Leeds LS11 5AL

www.audio-technica.com