MicroSync/24 is certainly the smallest MIDI to Sync/24 interface.
It allows you to control a range of old and vintage sequencers,  drum computers or bass-lines with the actual MIDI system.
The µ-Sync is slaved to the MIDI real-time commands such as  MIDI Clock,  Start and Stop.  Some devices will also support the Continue function.
Roland MC 4, MC 8, MC 202,TB 303,TR 606,     TR 808, CR 5000, CR 8000, Jupiter 8 arpegiator
Korg KPR-55, KPR-77,DDM110, DDM220
any other device controlable by 24 pulses per quarter note
Plug & Play     Ready to use.     Easy to install, only 2 cables and that's all.     Plug it and forget it, no buttons, no parameters.     No power supply or batteries.
	Dimensions	90 X 60 X 32 mm
	Weight	65 Gr
	Connectors	MIDI In
		Sync Out
	Signal Input	MIDI Data
	Signal Output	Positive or Negative TTL
		Sync Out 24 PPQN
		Roland Norm
	Display	Led 3mm