To assist in my electronic endeavours I have treated myself to the very wonderful Rigol DS1054Z digital storage oscilloscope and BLIMEY, it is good. This machine does everything from FFT analysis to SPI bus decoding in realtime (almost). It's a four-channel scope, brilliant for watching the channels of something like an SPI or I2C bus.
So naturally the first thing I'd want to connect up was my modular synth. Here's the MakeNoise DPO oscillator outputs running in hard sync mode. FFT shows the harmonics and already I can see that I need to turn up the sweep extent trimpots for the pulse width modulation on two of my other oscillators.
The scope has LAN connectivity, PNG waveform saving to USB memory stick, hundreds of features you might normally expect to pay twice the asking price for.
And by illicitly googling "RIGLOL" you can find a page that lets you enable the paid performances for free.
Not that I condone such behaviour.
Currently on the production line is another kit from Rick Holt at Frequency Central. This one is the fabulous Meth Amp, effectively a clone of the EHX Big Muff in Eurorack format for those insanely distorted TB-303 squelches. Should be ready within a week if the Alpha pots arrive soon.
Having made a complete fuckup of two previous boards by putting the voltage regulators in the wrong way round, I've rattled through building this new version. One more board to build then the modular cases will finally be ready for me to transfer the synth modules into.
I still haven't finished putting the pedalboard together, I keep having ideas about an Arduino-based switch unit to select MIDI clock signals either from the Master Control unit or from external MIDI. I'm probably going to have to go ahead with it because the Eventides sound great on guitar but even better on the analogue synths.
The reverb ruins it though, I had way too much wet mix on that preset and Eventide's Blackhole isn't ideal on that setting. Maybe I'll do another pedals video with the Roland synths sometime. I'll add that to my ever-expanding to-do list.