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Edcor RMX1

Special price: 47,58 €
(39,98 € excl. vat)
Old price: 49,99 €
including 19% VAT., plus shipping
  • In stock!
  • Shipping time: 1 - 2 workdays
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Item no.
Product weight
  • 0,02 kg
Shipping weight
  • 0,05 kg

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Ribbon Microphone Transformer 1:37 ratio
Pri DC-4 <0.4 Ohm, Pri Z < 0.4 Ohm
Freq. 20~20KHz
RoHS Compliant

Mathematical and design analysis of the highly successful 1953 RCA ribbon microphone transformer together with new materials offer a new standard.

Magnet Wire
All units are wound with the finest virgin copper magnet wire. All windings use heavy insulated wire to provide excellent manufacturing yield, lower customer cost and superior life.

The Core
EDCOR uses the finest Super "Q" 80% Nickel cores. Each unit is hand stacked to assure at least 92% stack.

The Bobbins
EDCOR's royal blue bobbin with black finishing tape.

This unit has color coded 4", UL1007, 24 ga. lead wire.

pdf rmx1  RMX1 Manual
pdf rmx1  Frequency Response/THD+N Plot
pdf rmx1  Drawing 15000-EI025-025-R01.pdf
pdf rmx1  Drawing 15000-EI025-025-R01.dwg
pdf rmx1  Drawing 15000-EI025-025-R01.dxf

Turns Ratio 1:37
Primary (input) DCR <0.4 Ohms
Primary (input) Inductance <1H
Secondary (output) DCR 87 Ohms
Measures 26mm x 19mm x 18mm (L x W x H)
Secondary (output) Inductance 6H
Frequency Response 50~20K Hz., <1dBu
THD+Noise <0.02% @ 1K Hz.
Copper Shielding Yes
Bobbin Material Glass Filled Nylon 6/6
Flamability Rating Class B 130°C
Core Material Super Q 80 Nickel (80%)
Termination UL1007, 24 ga. lead wire
Weight 0.08 lbs.
Compliance RoHS & REACH


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Average product review: Average Rating: 5/55

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* All prices are final prices in EUR including the 19% valid value added tax/VAT.