Hi there Experts,
just a short question: the BOM for the SSM FilterBoard states a TL074, on the board (rev 0.1) TL084 is printed. Just compared the datasheets, the TL074 seems to be “better” and has the same pinout so i assume its safe to use a TL074 instead the printed TL084?
Is this a mistake in the silkscreening?
The TL084 has better DC performance (low offset) and the TL074 has better noise/distortion performance.
I use TL074s on the audio paths, TL084s on the control paths. On the SSM2044 filter board, the quad op-amp is used for scaling/filtering CV only, so I prefer putting a TL084 here.
Ok, understood: it will not melt a hole in the universe if swapped but a 084 would be better hence the better DC prformance (and the CVs are near DC i assume…)
While i am at asking stupid questions (and compilin another Reichelt order…) will this one do?
Looks like an vintage EPROM…