Rowin Plexion [schematic]
Posted: 13 Aug 2021, 16:51
Rowin Plexion LEF-624 LEF-324
Probably the same internals as other brands like Tomsline.
I've only seen speculation on what this is.
Volume = B100k
Gain = B100k
Tone = C10k
U1 = LM833
clipping = 2 LEDs to GND
It's a clone of the MI Audio Crunch Box v1, with an extra Bright mode.
Not sure if there was a version of the CB with that mode toggle.
The Plexion switches between two different capacitors for C9 in matsumin's schematic.
C11 (22n) for Normal mode (same as the CB) and C12 (5n) for Bright mode.
Here's some photos.
Probably the same internals as other brands like Tomsline.
I've only seen speculation on what this is.
Volume = B100k
Gain = B100k
Tone = C10k
U1 = LM833
clipping = 2 LEDs to GND
It's a clone of the MI Audio Crunch Box v1, with an extra Bright mode.
Not sure if there was a version of the CB with that mode toggle.
The Plexion switches between two different capacitors for C9 in matsumin's schematic.
C11 (22n) for Normal mode (same as the CB) and C12 (5n) for Bright mode.
Here's some photos.