

Ortofon
Ortofon - ST-70
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Ortofon | ST-70

ST Series Step-up Transformers
Step Up Transformer for Moving Coil (MC) Cartridges.
Dual-Mono construction. Dual Lundahl transformers with dedicated mu-metal shielding. Internal jumpers to select between two gain/impedance configurations. Gold-plated RCA connectors with Teflon insulation. Ideal partner for MC cartridges especially those of the Cadenza Series.
Dual-Mono construction. Dual Lundahl transformers with dedicated mu-metal shielding. Internal jumpers to select between two gain/impedance configurations. Gold-plated RCA connectors with Teflon insulation. Ideal partner for MC cartridges especially those of the Cadenza Series.
Other features
Configuration A
- Recommended cartridge impedance: 5ohm-50ohm
- Gain: 24dB at 1KHz
- Frequency Response: 10Hz-100KHz (+/-1dB)
- Transformer output load: 47Kohm// 200pF
Configuration B
- Recommended cartridge impedance: <10ohm
- Gain: 30dB at 1KHz
- Frequency Response: 10Hz-80KHz (+/-1dB)
- Transformer output load: 47Kohm// 200pF
- Dimensions (DxWxH): 135x150x58mm
- Weight: 1.23Kg
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The love of good music
Who we are
We chose this business out of passion, and we continue it with passion. Our experience in music reproduction and live music constantly guides us in the choices we make regarding the products we select for you.
