Audio-Technica VM 740 ML
- Article number: 204002
The AudioTechnica VM 740 ML is a high-end cartridge with a high-quality MicroLine diamond, whose housing is made of die-cast aluminum alloy. In addition to excellent high frequency reproduction, this model allows a clear location of the sound image.
- Aluminum cantilever
- Pure PCOCC copper para-toroidal coils improve efficiency
- Intermediate shielding between left and right channels, reduces crosstalk
- Die-cast aluminum housing reduces vibration and provides natural electrical shielding
AudioTechnica's patented dual magnet design principle is based on vinyl record reproduction.
Instead of a single large magnet, two V-shaped magnets are precisely aligned to accurately scan the right and left channels of the sides of the stereo groove. In this way, a VM system provides exceptional channel separation, extended frequency response, and superior sampling capacity.
System with para-toroidal generator
Para Toroid coils improve the efficiency of the generator and provide outstanding linearity, since only a small part of the magnetic flux can escape due to the continuous symmetrical design of the magnetic circuit (parasitic flux), in addition, the permeability of the magnetic cores is optimized by the stratified core structure.
Medium shielding plate for reduced crosstalk
The central permalloy shielding plate allows efficient separation of the left and right channels and eliminates electrical crosstalk up to 40 dB. This corresponds approximately to the actual crosstalk values of a recording groove.
- Principle: MM
- Frequency response: 20 Hz-27 kHz
- Channel separation: 28 dB
- Balancing of the channels: 1. dB
- Output voltage: 4. mV
- Vertical reading angle: 23 °
- Supporting force: 1.8 / 2.2g
- Recommended support force: 2g
- Tip: Microline
- Size of the tip: Nude 0.12 x 02.2mm
- Assembly: integral
- Cantilever: conical aluminum
- Compliance: 18 x 10-6cm / dyne
- Coils: para-toroidal, PCOCC conductors
- Mobile magnet: VM Double magnet
- Load impedance: 47 Kohms
- Load capacity: 100-200 pF
- Mass cartridge: 8g
- Height: 17.3 mm
- Fixing: 1/2 inch
Typ | VM Type |
Befestigung | 1/2” centres |
Frequenzbereich | 20 - 27,000Hz |
Kanaltrennung | 28dB (1kHz) |
Kanalbalance am Ausgang | 1.0dB (1kHz) |
Ausgangsleistung | 4.0mV (1kHz, 5cm/sec.) |
Vertikaler Abtastwinkel | 23˚ |
Vertikaler Auflagekraftbereich | 1.8 – 2.2g (2.0g standard) |
Nadelschliff | MicroLine™ |
Nadelabmessungen | 0.12 x 2.2 mil |
Schaftform der Nadel | Nude Square Shank |
Nadelträger | Aluminium Tapered Pipe |
Spulenimpedanz | 2,700Ω (1kHz) |
Statische Nadelnachgiebigkeit | 40 x 10-6 cm/dyne |
Dynamische Nadelnachgiebigkeit | 10 x 10-6 cm/dyne (100Hz) |
Empfohlene Lastimpedanz | 47,000Ω |
Empfohlene Lastkapazität | 100 – 200pF |
Gewicht | 8.0g |
Abmessungen | 17.3 (H) x 17.0 (W) x 28.2 (L) mm |
Ersatznadel | VMN40ML |
Beiliegendes Zubehör | Cartridge installation screws 5mm ×2 and 10mm ×2, Washer ×2, Hexagon nut ×2, Non-magnetic screwdriver ×1, Brush ×1, Lead wire set ×1 |