W wg_ski Member Joined 2007 2025-06-04 1:27 pm #41 2025-06-04 1:27 pm #41 Audio>X said: Also from memory > some kind of BUX series output transistors. Click to expand... Probably BUX16, aka 2N5240, RCA1B05. And a 16 ohm speaker - maybe even 32. W wahab Member Joined 2009 2025-06-04 4:04 pm #42 2025-06-04 4:04 pm #42 There was also the BUY69A, a very old high voltage transistor from the 70s, 400V, 10MHz but quite low gain of 15/2.5A, it was perfect for electronic ignition in car engines. Prev 1 2 3 First Prev 3 of 3 Go to page Go You must log in or register to reply here.
Audio>X said: Also from memory > some kind of BUX series output transistors. Click to expand... Probably BUX16, aka 2N5240, RCA1B05. And a 16 ohm speaker - maybe even 32.
W wahab Member Joined 2009 2025-06-04 4:04 pm #42 2025-06-04 4:04 pm #42 There was also the BUY69A, a very old high voltage transistor from the 70s, 400V, 10MHz but quite low gain of 15/2.5A, it was perfect for electronic ignition in car engines.
There was also the BUY69A, a very old high voltage transistor from the 70s, 400V, 10MHz but quite low gain of 15/2.5A, it was perfect for electronic ignition in car engines.
