Sennheiser TB411 vintage new old stock audio transformer x 2 with possible ratios 1:15, 1:30 & 1:45 identical to TB421.

For sale this vintage new old stock set of 2 Sennheiser TB411 full range audio transformers with possible ratios 1:15, 1:30 and 1:45 (Bv 12-323). These were found in German old stock from the early 1960's and have never been installed or used. They are identical to Sennheiser TB421 except for. the fact that the TB421 has an additional copper shielding inside. Excellent transformers for MC step-up duty or use with microphones, top quality from the 1960's. Beautiful transformers from the golden age of German pro audio manufacturing. I am selling these as a set of 2 not specifically as a matched pair.

This packet contains:

2 x Sennheiser TB411 transformer with original box.

Pictures are of example items, you will receive a fully identical pair from my stock. Feel free to ask any questions. Import duties are for the buyers account and are not included with buy it now price. Please inspect the pictures for the overall optical details. Business buyers within the EU zone with a valid VAT number please upload your VAT number to your Reverb profile for a VAT free purchase, suitable invoice for your business is available after sale.

I will ship with Fedex international Economy to the continental USA, EU, Japan, Canada, Australia, Norway and Switzerland. Full value will be declared on customs documents, requests to lower value will be ignored. Shipping to the above mentioned locations only, no exceptions.