Electro-Harmonix Synth9 Synthesizer Machine $185.00 Quantity Electro-Harmonix Synth9 Synthesizer Machine quantity Add to cart Description Electro-Harmonix Synth9 Synthesizer Machine Additional information Make Electro-Harmonix Add to Wishlist Category: Effects/Pedals/Synths - Used. Related Products Black Cat Bee Buzz $185.00 Diamond Memory Lane Silver/Red $365.00 J. Rockett Melody EQ/Overdrive $160.00