(!) (BEST EM87) EM87 Valvo Germany branded Telefunken Germany NOS 1961 (3 in stock)
(!) (Recommended) EM87 Valvo Germany branded Siemens Germany NOS 1961 (4 in stock)
(BEST PRICE) EM87 Haltron East Germany NOS (4 tubes for $39.99)
(BEST VALUE) EM87 Dumont England NOS (4 in stock)
EM87 Haltron East Germany NOS (20 in stock)
