filmteknik
Responses from filmteknik
| Singer HE-2200 Kids Record Player Here's the latest update. I unsoldered the two 2SB54s which seem to be a first and second stage of the amp. I did a very rudimentary test: Using the diode test feature of a DMM, I detected a diode effect (infinite resistance with meter leads co... | |
| Singer HE-2200 Kids Record Player I'm going to look in to what can be done with the amp. I misspoke above, it is actually 4 transistors: 2 2SB54 one after the other on the input end and 2 2SB56X2 paralleled driving the output transformer, one driving each end of the center-tappe... |