In the world of synthesisers, I’m going to say the Yamaha CS-80. Anyone who was introduced to synthesised music by listening to the Blade Runner soundtrack will recognise it. With its many tactile modulation options, it’s arguably the pinnacle of the synth as a performance instrument.

Does it work? If so, no worries. If not, and you want me to fix it and/or listen to you complain about it, then pay up! :D

I write the code: $400 an hour

I write the code and you help me: $800 an hour

You write the code and I help you: $1600 an hour

You write the code: $3200 an hour