These were original transformers taken from our Ladyday 300B tube amps. You can find the amplifier circuit and diagram in our website.
We prefer to ship all in one shipment by Fedex. We can sell you one pair after the auction if no one bid. Please come back and check later.
Almost 3kg for each transformer and 0.6kg for each aluminum cover. The whole shipment will be 37kg.
Free Fedex shipping to US, Western Europe, Australia or Asia. To other countries please inquire for shipping cost.