EVH 5150 III Micro Stack
https://imp.i114863.net/7v9M5 https://imp.i114863.net/7v9M5
Mod your 5150 Micro Stack so it also can be a head.
Here are the parts
https://www.allparts.com/EP-0055-000-Switchcraft-11-14-Input-Jack_p_1216.html
https://www.allparts.com/EP-0081-010-Chrome-On-On-Mini-Switch_p_1265.html
Here are some other cool gear from a dealer I trust and buy from online
https://imp.i114863.net/c/2224555/791999/11319
Here is the schematic.
https://m.facebook.com/Knowyourgear/photos/a.1134424986592176.1073741827.1134423953258946/1224042424297098/?type=3&source=48&refid=17&_ft_=top_level_post_id.1224042424297098%3Atl_objid.1224042424297098&__tn__=E
Check out the Know Your Gear Page.
https://www.facebook.com/Knowyourgear/
Know Your Gear T shirtshttps://teechip.com/knowyourgear5#id=0&c=584130&sid=fruit-of-the-loom-cotton-t&s=front