2 x Jensen JE 11 EL, line output transformers. 600Ω to 600Ω 1:1, +24 dBu max out level (20 Hz 1% THD)
one has long cables, the other short, but easily useable
each 30€
2xEA2623-1 from Capi each 25€, short cables, length fits on capi pcbs.
2 x Tamura TD1, 1:1, 600 ohm each 30€
pics available, I'm located in Berlin
all prices plus shipping
have fun