THERMOIONIC VALVES UM35 TELEFUNKEN UM4 UM34 UM305 MAGI EYE VALVE TUNING INDICATOR NOS/NIB NUM35TFKN €109.99 Tuning indicator, quality magic eye UM35 TELEFUNKEN perfectly new! Add to cart
Last items in stock THERMOIONIC VALVES UM4 PHILIPS UM35 UM34 UM305 MAGIC EYE VALVE TUNING INDICATOR NOS/NIB N0UM4PHLN €84.90 RARE tuning indicator, UM4 PHILIPS TSF quality magic eye made in France NOS / NIB fully functional! Add to cart
Last items in stock THERMOIONIC VALVES UM4 PHILIPS MINIWATT UM35 UM34 UM305 MAGIC EYE VALVE TUNING INDICATOR "RED series"... N1UM4PHLN €39.90 RARE tuning indicator, UM4 quality magic eye PHILIPS MINIWATT made in Holland, very good condition! Add to cart