Electro-Voice ADH-1
* Ordered and sold goods
¥ 14,000 (around the late 1970 s)
Commentary
This is a horn throat adapter that can attach a 1 inch throat diameter bolt tightening type driver and a 1 3/8 inch screw mounting type driver to the HR series high frequency horn.
Model Rating
| Type | Horn throat adaptor |
| Compatible driver | Electrovoice : 1823M ALTEC : 802, 806, 807, 808 DUKANE : 5A350, 5A353, 5P350, 5P355 JBL : 2406, 2410, 2420, 2460, 2461, 2470 |