Stereo MC step-up transformers 1:50 30 dB for EMT, ORTOFON , DST
Professional high end stereo MC (Moving Coil) step-up transformers Plug and Play. You can use these transformers as a replace for BV33a in the WV2a.
Please look at the last picture to see the two characteristic curves of the two transformers (red and grey).
The transformers are made in Germany as step up transformers for professional broadcast equipment.
Perfectly matched pair for EMT, Ortofon, Suppex, Neumann DST and other low and very low impedance moving coil systems as step up transformers.
The sound of the transformers is very dynamic and the amplification is very high (gain 1:50). The cover is shielded twice and made of double mumetal case. They are mounted on an alloy cabinet which is powder-coated in black. Please look at the pictures. The transformers are tested with professional equipment and they are in fully working condition.
I made an audio test with an EMT Tondose TSD15, Ortofon Jubilee and Telefunken tube amp equipment. The sound is really great!
Specifications
· Recommended Cartridge Z: 3-30Ohm
· Output impedance: 75kOhm (Output load)
· Frequency response : 10-50.000Hz +/- 3dB
· Dimensions: W80mm x H65mm x D80mm
· Dimensions of transformers: H37mm x D38mm
· Weight: 240g
· Terminal: Teflon isolated 8mm RCA terminals
· Standard ratio 1 : 50 with open output (no loaded)
· Really ratio 1:40 with load resistor about 100 kOhm
· Really ratio 1:30 with load resistor about 50 kOhm - as standard in each MM- phono equalizer preamplifier
· Really step-rate is 30 dB in case of operation with MM phono pre-amplifier, with 47-50 kOhm load/input resistance
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For more details please look at the pictures.
Shipping is 20 Euro by insured Airmail to USA, Asia, Russia etc. (about 10 - 20 days).
Payment is possible via PayPal (+5% for the PayPal fees) or bank-to-bank transfer.
Please look at my other offers with audio equipment (Save shipping cost).
ATTENTION:
This price is the price for any customer OUTSIDE the European Union. This item will NOT be sold inside the European Union, unless you have a valid VAT-ID (only companies) or you are willing to pay 17% extra VAT. Please note that it is possible that you have to pay customs in your country. Items sold are vintage and used. So there is no guarantee. Buyer takes all risks of using and damage - of the item itself and caused by the item! Using the items needs special knowledge - technical and about security. Only use the items if YOU really know how to do!
Thank you.
