Ask Harp Mic Expert Greg Heumann

Questions regarding mic history, repairs and customization

Topic	Replies	Views	Created	Last reply
Switchcraft 332A don´t fit very well my J30	3	2501	by elmocamboharp 09/29/2014 - 20:13	by elmocamboharp 09/30/2014 - 08:07
Guide to Vintage Shure Elements	0	2892	by Greg Heumann 05/28/2014 - 07:49	n/a
Set Screw for Astatic Biscuit Mic	3	2002	by GdB 04/24/2014 - 13:15	by Greg Heumann 07/12/2014 - 07:10
Sorry - Duplicate Post	0	1219	by GdB 04/24/2014 - 13:15	n/a
Sqeal Killer vs Kinder	3	4042	by Taylor Ward 03/25/2014 - 13:27	by hank stefaniak 04/02/2014 - 19:51
Sqeal Killer vs Kinder	0	1292	by Taylor Ward 03/25/2014 - 13:27	n/a
What happens to the crystal element if I dropped my mic?	5	2068	by New Player 03/24/2014 - 18:39	by Greg Heumann 03/25/2014 - 09:58
Kalamazoo II	5	2592	by Bluez 03/10/2014 - 13:50	by Greg Heumann 02/08/2016 - 10:59
EV 920 Spherex	2	2062	by walterjuke 02/27/2014 - 12:00	by walterjuke 02/28/2014 - 09:35
Vintage Shure 545 S	1	1847	by kickinmule 02/24/2014 - 18:09	by Greg Heumann 02/24/2014 - 19:09
520D loss of volume	2	1530	by Gnat 02/19/2014 - 13:42	by Gnat 02/25/2014 - 09:16
Recommendations on bullet mics with removeable cable	20	4647	by BCurtis 01/27/2014 - 17:33	by BCurtis 02/25/2014 - 14:57
A found vintage mic?	1	2744	by jgwilks 01/24/2014 - 06:02	by Greg Heumann 01/24/2014 - 07:53
Piazza Mod Wiring	5	4397	by walterjuke 01/13/2014 - 13:00	by Greg Heumann 01/25/2014 - 14:45
How do I change the connector?	4	2524	by New Player 12/26/2013 - 07:40	by Greg Heumann 01/02/2014 - 17:34
Soldering CM/CR elements	1	2734	by marcos 12/22/2013 - 09:05	by Greg Heumann 12/22/2013 - 09:34
The Peavey H5 with volume control and on/off switch.	4	2912	by cdesch 11/20/2013 - 16:34	by cdesch 07/19/2014 - 16:32
Acoustic Recording	7	2053	by hank stefaniak 11/19/2013 - 10:03	by hank stefaniak 11/21/2013 - 19:07
shure sphere-o-dyne model pe53v //high impedance//	1	1954	by doug baz 11/15/2013 - 06:31	by Greg Heumann 11/15/2013 - 07:46
Astatic 127	1	3870	by doug baz 11/14/2013 - 14:56	by Greg Heumann 11/14/2013 - 15:19
CM White Label element	1	2402	by doug baz 11/14/2013 - 14:38	by Greg Heumann 11/17/2013 - 14:32
Using the volume control	2	1681	by doug baz 11/12/2013 - 17:36	by doug baz 11/14/2013 - 14:01
Volume control : within the mic or inline	3	2610	by doug baz 11/12/2013 - 17:29	by Greg Heumann 11/14/2013 - 14:13
mic wires	4	1967	by walterjuke 11/11/2013 - 07:42	by walterjuke 11/13/2013 - 13:51
JT30-RH volume control non-linear behavior	5	2423	by kazakm 11/01/2013 - 14:12	by Greg Heumann 11/10/2013 - 21:20