![[ICO]](/_APACHE_ICONS/blank.gif) | Name | Last modified | Size | Description |
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![[PARENTDIR]](/_APACHE_ICONS/back.gif) | Parent Directory | | - | |
![[TXT]](/_APACHE_ICONS/text.gif) | 2meaphi.html | 1998-10-02 08:03 | 8.9K | How to determine the effective impedance of a magnetic headset, loudspeaker or piezo electric ceramic earpiece. |
| 3cmp_hph.html | 1998-10-02 08:04 | 5.8K | How to compare the Power sensitivity of two pair of headphones or two loudspeakers, even if they differ greatly in Impedance. |
| 4opd_xfr.html | 1998-10-02 08:03 | 19K | Procedures for Determining the Best Diode and Audio Transformer for any Specific Crystal Set, along with a way to Measure the Saturation Current of the Diode |
![[IMG]](/_APACHE_ICONS/image2.gif) | aftrafo.gif | 1998-10-03 00:20 | 3.9K | |
| aftrafo.jpg | 1998-10-03 00:21 | 8.9K | |
| eh419.jpg | 1998-10-03 00:20 | 11K | |
| headsets.htm | 1998-10-02 08:02 | 8.0K | headsets |
| hphones.htm | 1998-10-03 00:18 | 5.2K | Gollum. Hints phones |
| Image13.jpg | 1998-10-02 08:04 | 35K | |
| Image14.jpg | 1998-10-02 08:04 | 28K | |
| Image22.gif | 1998-10-02 08:03 | 5.9K | |
| Image23.jpg | 1998-10-02 08:03 | 16K | |
| Image24.jpg | 1998-10-02 08:03 | 9.8K | |
| phones.htm | 1998-10-03 00:20 | 2.1K | Gollum�s crystal receiver homepage. Phones |
| phones.jpg | 1998-10-03 00:20 | 2.2K | |
| sch_dfl2.gif | 1998-10-02 08:04 | 11K | |
![[DIR]](/_APACHE_ICONS/folder.gif) | SoundPowerd/ | 2008-03-16 18:18 | - | |
| stereo.htm | 1998-10-03 00:21 | 12K | impedance adapter |
| stereo.jpg | 1998-10-03 00:22 | 26K | |
| trafo.htm | 1998-10-03 00:20 | 18K | transformer |
| trafo22.jpg | 1998-10-03 00:21 | 13K | |
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