

Details
Description
The Ortofon ST-70 MC Step-Up Transformer
The Ortofon ST-70 reserved for the discerning audiophiles and music lovers. The ST-70 combines the fine components along with world-class engineering, for unparalleled sound reproduction.
Starting with high quality Lundahl™ transformers, surrounded by a specialized mu-metal shielding, listeners can be assured that every detail in a complex array of notes is reproduced with utter purity, with freedom from internal and external sources of interference. These two items combined make the ST-70 transformer one of the quietest, most revealing transformers.
Featuring dual mono design, the ST-70 provides discrete circuitry for each channel, resulting in the elimination of crosstalk and possible distortions. This results in cleaner, clearer reproduction with substantially increased stereo imaging. Regardless of the composition being played, the ST-70 expansive stereo separation provides lifelike realism, and accurate tonal balance devoid of coloration.
To further minimize signal degradation and maximize signal flow, the ST-70 has been engineered using high quality industrial grade PCB.
Additionally, gold plated RCA jacks with Teflon insulation provide optimal conductivity for use with high quality interconnects. Internally, the unit is assembled with an absolute bare minimum of internal wiring, preserving absolute signal integrity.
Application
The ST-70 maintains compatibility with most MC cartridges by using internal jumpers to select between two gain/impedance options. This affords audiophiles with broad flexibility while still maintaining a clean aesthetic. The ST-70 transformer is the perfect partner for the Ortofon Cadenza Series.
Specifications
Specifications
TECHNICAL DATA | ST-70 |
Configuration A | |
Recommended cartridge impedance | 5 ohm – 50 ohm |
Gain | 24 dB at 1 kHz |
Freqency response | 10 Hz – 100 kHz (± 1 dB) |
Recommended load | 47 kohm // 200 pF |
Dimensions | 58 mm(W) x 135 mm(H) x 150 mm(D) |
Weight | 1.233 kg |
Configuration B | |
Recommended cartridge impedance | < 10 ohm |
Gain | 30 dB at 1 kHz |
Freqency response | 10 Hz – 80 kHz(± 1 dB |
Recommended load | 47 kohm // 200 pF |
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Ortofon ST-70 MC Step-Up Transformer
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Delivery & Returns
Delivery & Returns
We offer FREE delivery to the mainland UK (excluding Channel Islands, Isle of Man, Isle of White, Isles of Scilly, and some of the remote Scottish Isles).
For other areas please contact us for a quote. Select items can be delivered internationally by prior agreement. Again please contact us for a quote. We will always do our best to help.
Our aim is to dispatch goods within 2 working days of an order being placed. Please allow 5 working days from the time of your order to receipt of item. If an order is expected to take longer than this our order fulfillment department will contact you to inform you of this.
Where multiple items are ordered, we will dispatch them all in one package. If you have ordered any special or customized items, or items otherwise not immediately available, we will dispatch the order when all items are available. If you have any concerns regarding this, please contact us and we will do are very best to help you.