RothwellMCXusedRothwell Audio MCX Moving Coil Step-up TransformerRothwell MCX Moving Coil Step-up Transformer1:10 Turns Ratio. Built with high quality cores supplied by Lundhal of Sweden. The core materials and winding techniques employed in the manufacture ar...315.00

Rothwell Audio MCX Moving Coil Step-up Transformer

Listing ID: lis91hjf Classified 
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Condition
9/10
Payment methods
Ships fromLexington, KY, 40509
Ships toUnited States
Package dimensions10.0" × 7.0" × 4.0" (2.0 lbs.)
Shipping carrierUSPS
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Original accessoriesBox, Manual
AverageResearch Pricing

Rothwell MCX Moving Coil Step-up Transformer

1:10 Turns Ratio.  Built with high quality cores supplied by Lundhal of Sweden.  The core materials and winding techniques employed in the manufacture are unsurpassed and feature multiple primary and secondary windings configured to cancel hum pickup from external sources as well as minimize inter-winding capacitance and maximize bandwidth. Excellent condition with upgraded Bright Star IsoNode feet.

Specifications

turns ratio: 1:10

voltage gain: 20dB (x10)

core material: cobalt based uncut amorphous strip

input impedance*: 100 ohms

optimum load impedance**: 47k + 150pF

bandwidth: 8Hz - 75kHz (+0/-3dB)

cartridge compatibility (o/p): 0.35mV - 0.9mV

cartridge compatibility (imp.): internal impedance <20 ohms

dimensions: 60 x 155 x 92 mm (2.36 x 6.10 x 3.62 inch)

weight: 580g (1.28 lbs)

*This is the load presented to the cartridge.

**This is the optimum load for the transformer, ie the input impedance of the phonostage that the MCX feeds into.

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