A single WE 91A type tube amplifier made by Waiting Audio in Taiwan. This amplifier uses a 5U4G, a 310A and a 300B output tube. It worked well but recently blew its fuse and has not worked despite replacing the fuse. I have tried to contact the manufacturer but they have not responded with a request for a schematic for repair. Their ebay name is abula101f3pf and you can see these amplifiers under their items for sale. I am unable to repair it so the amplifier is sold for parts and no tubes are included. Payment is required within 5 days after the close of the auction. I will carefully pack this item and send it by USPS. My responsibility and that of the USPS for safe shipment of this item only extends to shipment within the US and not to the forwarding of the package by exporters to foreign countries. On Jul-13-24 at 11:43:33 PDT, seller added the following information: I have been told by the builder of this amplifier that most likely the power transformer has failed and that a replacement unit is available for $140, which includes shipping.

1961 Western Electric Rep 91A Coil Transformer the tag says ... 1/2 of 91A Repeating Coil Suitable for 20Hz 135Hz and 1000Hz signaling. Electrically = 1/2 of 76A Repeating Coil. Condition: Used, Not Tested, Sold as Found. No Guarantees. Will be packaged well for safe transport. Will be shipped USPS.Priority Mail or USPS Priority International Mail Sorry, No Returns.

1961 Western Electric Rep 91A Coil Transformer the tag says ... 1/2 of 91A Repeating Coil Suitable for 20Hz 135Hz and 1000Hz signaling. Electrically = 1/2 of 76A Repeating Coil. Condition: Used, Not Tested, Sold as Found. No Guarantees. Will be packaged well for safe transport. Will be shipped USPS.Priority Mail or USPS Priority International Mail Sorry, No Returns.

One STC 4310A (Western Electric U.K.) measures almost 100% @44/30 in my Hickok TV-7 B/U tester, about NOS. Play-tested in WE 91A replica SET, WONDERFUL sound! Firm socket, no rattles, no lose glass inside et al. Getter looks very good. You only buy what you see in pics. Ship worldwide. Please note, EVERY tube tester (namely Hickok TV-7) might test different from mine, there is NO guarantee that you get exactly the same test results. If you disagree, DO NOT BID!