I've just found a supplier for the transformers and chokes built in the UK, is anyone is interested?These are for my EAR834 project. I'll post my build when completed.primarywindings.com20 Henry 50mA DC Choke10% discount on orders of 2 or more 20Henry 50mA 500 Ohm Choke PWCH02primarywindings.comPWHT05 250V @80mA 6.3V @ 2A Pre-amp RIAA valve transformerRIAA pre-amp transformer Primary voltage:Â 220, 230, 240 and 250V. Secondary: 250V @ 80mA. 6.3V @ 2A Centre tapped.
I recently dealt with John from Primary Windings, very professional service, they built a custom choke from the specs I provided at a very reasonable price and the quality exceeded my expectations.