Ortofon T-20
Moving Coil Transformer
Description
The T-20 transformer has been engineered on the same principle as the T-30 so it offers a high performance level.
Designed essentially for use with Ortofon moving coil cartridges, which have an internal impedance of 3 ohm per channel, it can also be used with cartridges of different manufacture in the 2 to 4 ohm range.
The T-20 includes a bypass position for switching between moving coil and magnetic cartridges.
Specifications
Type of unit: transformer
Pick up impedance: 2 to 4 ohm
Output loading: 47k ohm / 150pf
Frequency response: 10Hz to 60kHz
Phase linearity: +-18 degrees
Gain: 32dB
Channel balance: 0.2dB
Channel separation: 50dB
Transformer type: toroidal
Shielding: permalloy + soft iron
Dimensions: 40 x 80 x 122mm
Downloads
instruction/owners manual (en)
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Ortofon T-20 / T20 owners manual, service manuals and schematics are for reference only and the Vinyl Engine bears no responsibility for errors or other inaccuracies. The PDF files are copyright the Vinyl Engine and provided under strict licence. Reproduction for financial gain is strictly prohibited. This website is not affiliated with or sponsored by Ortofon.