Dioda Germanium D9B atau D9V New Old Stock (NOS) Uni Soviet.
Persamaan 1N34A spesifik yang digunakan di Klon Centaur, Karena banyak manufaktur dan beragamnya 1N34A, 1N34A tidak selalu sama, setidaknya dioda Soviet dikenal konsisten dan secara graphics mendekati 1N34A yang di pakai di Centaur.
Harga per PCS.
Diambil dari diystompboxes: 1N34A masured them with DCA55 (in addition to DCA75): Vf from 0.3 to 0.4v. D9B (Rus: Д9Б) is very close. Vf measured with DCA55 is about 0.4 D9E (Rus: Д9Е) often called a sub for 1N34A. Graph is close too. Vf measured with DCA55 is about 0.4-0.45
Harap diingat, posisi marking anode di dioda Soviet biasanya terbalik dengan dioda modern, disini marking merah adalah anode bukan cathode, terima kasih!