HiFi Pre-Amplifiers

The Ortofon ST-7 transformer is a masterpiece of technology and craftsmanship. Designed for use with moving-coil (MC) cartridges, it offers a gain of 24 dB, which is sufficient for most phono preamplifiers. Its compact and elegant design houses high-quality components that ensure optimal signal transmission, giving your MC cartridges the soundstage they deserve.

ARTICLE N° 93009
Ortofon Hifi - ST-7 Ortofon Hifi - ST-7
749,17 € excl VAT
In Stock
Usually ships within 48h
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Guarantee 3  years
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The ST-7 utilises a sandwich-style voice coil design for exceptional frequency response. The sound is clear, open and astonishingly precise across the entire audio spectrum.

The ST-7’s dual-mono transformer design, with individually shielded channels, delivers a soundstage of unrivalled precision. You are transported to the very heart of the music, as if you were witnessing the recording in person.

The ST-7 is the ideal complement to the Quintet, SPU Classic and SPU #1 MC cartridges.
Together, they offer you an unforgettable listening experience, where every musical detail comes to life.
Weight
 790 g
Color
 Black
Accessory Type
 Preamp
Connectors
 RCA female, Screw terminal block
Packaging
 Single unit
  • Ortofon ST-7
  • Phono transformer / preamplifier
  • Gain: 24 dB (47 kΩ / 1 kHz)
  • Frequency response: 15 Hz ⭢ 45 kHz
  • Cartridge impedance: 2 Ω ⭢ 60 Ω
  • Load impedance: > 47 kΩ
  • Channel balance: < 0.5 dB
  • Channel separation (@1 kHz): 70 dB
  • Dimensions: 122 x 113 x 44 mm
  • Weight: 790 g
Key features of the ST-7 transformer:
- Compact and stylish
- Sandwich-style winding structure
- Permalloy shielding for the left and right channels
- Compatible with Quintet, SPU Classic and SPU #1 MC cartridges

The ST-7 transformer is much more than just an accessory; it’s an invitation to rediscover the magic of vinyl.
Treat yourself to exceptional sound quality and experience your vinyl records like never before.

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Ortofon Hifi - ST-7
749,17 € excl VAT