Electro-Harmonix Vocoder EH-0300
Electro-Harmonix Vocoder EH-0300 For Sale. This single-owner unit was kept in its box for most of its life and is in exceptional condition. Professionally serviced (by us), fully tested (also by us), and as close to new as you'll find, and priced accordingly. You will not find a better example of this beautiful collectible vintage classic. Sale includes original packaging and literature, as shown.