Electro-Harmonix/Sovtek Small Stone Synth Effect 100v Japanese model - it

100v Japanese model - it will run fine on North American mains 115/120v without a transformer (we run all our tests using 120v power)

maximum isolation from acoustic coupling to the environment

modified and ready to play

We run everything through it - everything

120v unit - see below for more voltage information

Electro-Harmonix/Sovtek Small Stone Synth Effect 100v Japanese model - itWe're big fans of a vintage Small Stone, and these Russian built ones are great. This one sounds excellent. Black and green do not sound the same (but then, as these were hand made in the USSR even two of the same "version" do not always sound the same!). Serviced and tested. CONDITION: This Sovtek Small Stone is for sale in good cosmetic condition for its age. Built like a soviet tank, it has a few marks and chips but nothing serious. See photos for