Sofirn SC13 First Impressions

[SammysHP]

@jon_slider

No visible PWM because the frequency of the pulses is very fast, about 40KHz

Mine has 20 kHz. Maybe the Opple isn’t able to measure such high frequencies.

Sofirn SC13 Review

All levels except moon have 20 kHz PWM, even turbo (probably because it’s a direct-drive driver and they wanted to limit the maximum current to the single SST-40). Here at level “high”, not even 50% duty cycle. [DS1Z_QuickPrint39]

@jon_slider

Nice small form factor with a contoured waist that works well for cigar grip.

Indeed, it works great for cigar grip. But to get the most out of it, there should have been a tail switch.