Ex RARE * Peerless 4813 MC stepup transformer, CD line, DAC transformer

Description

This is taken from ALTEC 486A preamp, Peerless transformer model 4813. Primary is from 37.5 ohm to 600ohm, secondary is 18.5K ohm.
In primary, there are 4 coils separated in primary so you can change the coil to make input impedance changed from 37.5 ohm to 600 ohm, Secondary is double coil, so you can make out put impedance from 4.6K to 18.5K ohm. Step up ratio can be set from 1:3 to 1:22, now it is set to use as MC stepup transformer with ratio 1:22. If you want to change step up ratio, let me know I will change it for you.
Please check business term before bidding on my item
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NOTE:
1.
Dont share personal information or ask me contact outside eBay as well as offer me purchase outside eBay.
If you want to buy item, press buy it now or make offer button if you want to offer your best price.
2. I only ship item via EMS or Fedex, I dont accept ship item via sea way.
3. Please make your payment within 3 days.
4. If you have any question about item, feel free to ask me before bidding. Generally, I dont response to question ask about what is your best price, you can press best offer button and input your best price. If there is no best offer button then item is fixed price.
5. If you want to find any item related to audio turntable, audio vintage or amplifier, and you can not see in my listing, please ask me via message, I can help you find it.
6. If you want to know about me, you can search on google with key word "Otomon Laboratory"
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