(!) (#2 EM87) EM87 Valvo Germany branded Telefunken Germany NOS 1961 (2 in stock)
(!) (Recommended) EM87 Valvo Germany branded Siemens Germany NOS 1961 (5 in stock)
(BEST PRICE) EM87 Haltron East Germany NOS (4 tubes for $39.99)
EM87 Haltron East Germany NOS (20 in stock)
