Fun is actually the reason I make music and I not only genuinely enjoy composition and production but I also love learning new hardware to see how the design works. When a piece of gear allows for easy creative expression and is fun to use it is magic.
For me the most fun things I own are:
OP-1 field - after having an OG OP-1 for 6 year and using it consistently I upgraded and the field is awesome fun. I use it more than anything.
Pulsar 23 - pure fun as you ride its unpredictable wave of madness. Leave your plan at the door and watch something unexpected unfold every time you use it.
Hydrasynth Desktop - A wonderland of sound design with a fantastic UI w/ 5 envelopes & 5 LFOs plus poly aftertouch makes it so much fun. If I can imagine a sound I can pretty much create it on the HS.
