Ask Harp Mic Expert Greg Heumann

Questions regarding mic history, repairs and customization

Topic	Replies	Views	Created	Last reply
Fender Champion 20 1x8" 20-watt Combo Amp for Bulletini	6	131	by AceVentura 09/01/2020 - 18:00	by Greg Heumann 09/14/2020 - 09:53
RCA MI-12014-A Controlled Reluctance Microphone	1	74	by Stalwart 08/28/2020 - 10:11	by Greg Heumann 09/02/2020 - 15:55
Ceramic Elements	6	10633	by Jon V 02/12/2010 - 13:27	by Greg Heumann 05/09/2020 - 16:22
Ham Mic	3	165	by Iron Mojo 05/01/2020 - 23:45	by Greg Heumann 05/05/2020 - 22:40
Mic for acoustic recording	1	129	by Cornelius 04/29/2020 - 17:07	by Greg Heumann 04/29/2020 - 18:00
Bulletini, with or without volume control?	4	361	by AceVentura 01/20/2020 - 17:47	by AceVentura 01/23/2020 - 07:19
Mini mic	10	979	by dej 06/18/2018 - 04:20	by Greg Heumann 01/07/2020 - 22:11
Mic Review	1	260	by jonbouriaque 01/03/2020 - 06:35	by Greg Heumann 01/03/2020 - 09:25
Ruskin Mic - How to access element?	3	352	by Lucky_TommyYoung 09/23/2019 - 18:24	by Greg Heumann 09/23/2019 - 23:24
Shure Commando 430	2	404	by BluesEd 08/30/2019 - 14:06	by BluesEd 09/02/2019 - 00:49
New wood mic	1	519	by alpur 07/22/2019 - 00:56	by Greg Heumann 08/04/2019 - 08:17
Location of label on Astatic JT-30	1	456	by Silky-Sullivan 07/02/2019 - 15:02	by Greg Heumann 07/09/2019 - 08:06
Grit	1	702	by Link 02/24/2019 - 10:49	by Greg Heumann 03/15/2019 - 07:35
Sound System vs PA?	1	591	by avaccaro 08/07/2018 - 09:39	by Greg Heumann 02/06/2019 - 08:37
crystal mic grille silk	1	572	by yazoo1 08/20/2018 - 14:21	by Greg Heumann 02/06/2019 - 08:31
Just got my Bulletini...	1	728	by jjudson 10/24/2018 - 12:19	by Greg Heumann 02/06/2019 - 08:27
Astatic Biscuit	4	552	by Dave Hall 02/04/2019 - 23:44	by Greg Heumann 02/06/2019 - 08:24
Mini mic	0	482	by dej 06/18/2018 - 04:20	n/a
Miking an amp	3	1091	by Dave Hall 03/26/2018 - 23:12	by Greg Heumann 03/27/2018 - 23:22
Volume/Mic/Amp	1	1470	by J.C403 11/14/2017 - 21:57	by Greg Heumann 01/29/2018 - 15:40
Bullitizer	1	1357	by Bluevan 06/12/2017 - 15:48	by Greg Heumann 06/12/2017 - 16:03
Solder a switchcraft screw-on connector 2501F?	1	3112	by Jonathan Ahlberg 05/01/2017 - 15:03	by Greg Heumann 05/01/2017 - 16:38
Impedance	1	1151	by Iron Mojo 04/21/2017 - 19:02	by Greg Heumann 04/21/2017 - 19:15
You've got to hear yourself right?	2	1536	by Goid 03/28/2017 - 11:47	by Goid 03/29/2017 - 01:29
Ultimate 545	2	1547	by SOTB 03/13/2017 - 14:40	by SOTB 03/13/2017 - 14:59