Audio Technica AT33Sa Cartridge

$1,199.00
Condition:
New
Availability:
Usually available for shipping in 24-72 hours
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Product Overview

The AT33sa is the first Audio-Technica MC cartridge model to feature a Shibata stylus. In addition to its superior high-range performance as a line-contact stylus, the Shibata stylus produces mid and bass sound that is strong and rich. The Shibata stylus is mounted on a boron cantilever with a double damper to greatly improve sound quality.

Features

  • Advanced tapered boron cantilever and reduced weight. Tapering the cantilever and revising the number of coil rotations reduce the weight, giving the cartridge better high range performance and wide range reproduction.
  • Neodymium magnet with dramatically enhanced magnetic energy and permendur yoke. The model uses a neodymium magnet with maximum energy product BHmax of 50 [kJ/m3] and a permendur yoke with high saturation flux density and outstanding magnetic properties, which further enhances the concentrated magnetic field of the coil gap.
  • PCOCC coil enables purer transmission because it is not subject to grain boundaries in the direction of transmission. 
  • High-separation, wide response dual moving coil. The basic structure is an original MC type, with separate cylindrical coils to the left and right channels. Since power is generated independently in each of the left and right channels, this structure offers truly superior separation. If the signal from the opposite channel escapes, this can cause intermodulation distortion and have a decisive impact on audio quality and how the stereo sound spreads. The structure of this product ensures a clear and smooth sound. Additionally, the two coils have a reverse-V shape which reduces effective moving mass as seen from the stylus tip, limiting unnecessary movement of the coil and further eliminating distortion.
  • VC mold limits unnecessary vibration. The VC mold that affixes the coils is made with hard synthetic resin containing potassium titanate to make it highly strong and rigid. 
  • A tough body designed to be rigid. The product’s housing is made of precision-cast hard aluminum alloy. Hard synthetic resin sandwiching in the structure on the top and bottom suppresses parasitic resonance. This minimizes unnecessary noise while enhancing rigidity and the signal-to-ratio

Specifications

  • Type: Dual Moving Coil
  • Body Material: Aluminium/Synthetic Resin
  • Frequency Response: 15 to 50,000 Hz
  • Channel Separation: 30 dB (1 kHz)
  • Output Chanel Balance: 0.5 dB (1 kHz)
  • Output: 0.4 mV (at 1 kHz, 5 cm/sec)
  • Vertical Tracking Angle: 23 degrees
  • Vertical Tracking Force Range: 1.8 to 2.2 g (standard 2.0 g)
  • Stylus Shape: Shibata
  • Stylus pressure: 1.8to 2.2g (standard 2.0g)
  • Stylus Curvature Radius: Shibata
  • Stylus Construction: Nude square shank
  • Cantilever: Nude tapered boron
  • Static Compliance: 40 x 10 – 6 cm / dyne
  • Dynamic Compliance: 10 x 10 – 6 cm / dyne (100 Hz)
  • Wire Used for Coil: PCOCC (see note n°3)
  • Terminal Pins: PCOCC (see note n°3)
  • Recommended Load Impedance: Min 100 O (see note n°4)
  • Coil Impedance: 10 O (1 kHz)
  • DC Resistance: 10 O
  • Coil Inductance: 22 µH (1 kHz)
  • Cartridge Weight: 6.9 g
  • Dimensions: 16.0 (H) x 16.6 (W) x 26.5 (L) mm
  • Mounting: 1/2” centers
  • Replacement Stylus: (see note n°2)
  • Accessories Included: 1 non magnetic screw driver; 1 brush; 2 washers; 2 Nuts; 2 x 19 mm mounting screws; 1 plastic protector; 1 set of PCOCC Lead Wires (AT6101)

* Reprint from Manufacturer's website.