https://archivedforum.beoworld.org:443/forums/30.aspxA Forum for Technical Help and Support on Bang & Olufsen products over 25 years old.enCommunityServer 2008 SP2 (Build: 31104.93)https://archivedforum.beoworld.org:443/forums/thread/103050.aspxFri, 04 Apr 2008 08:45:54 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:103050Alfie0https://archivedforum.beoworld.org:443/forums/thread/103050.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=30&PostID=103050<p><br />Thank you for the quick reply - looking forward to getting my Ziggies working. I am picking the 1900 up today from the repair shop - new caps and a couple of lamps.</p><p>&nbsp;</p><div style="clear:both;"></div>https://archivedforum.beoworld.org:443/forums/thread/102932.aspxFri, 04 Apr 2008 00:56:00 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:102932Peter0https://archivedforum.beoworld.org:443/forums/thread/102932.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=30&PostID=102932No problem. The 1900 will deal with these happily. Speakers don&#39;t really have fixed impedances but vary across the frequency range. The lower the impedance, the more difficult they are to drive but the 1900 can deal with most perfectly well.<br /><div style="clear:both;"></div>https://archivedforum.beoworld.org:443/forums/thread/102916.aspxThu, 03 Apr 2008 20:58:02 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:102916Alfie0https://archivedforum.beoworld.org:443/forums/thread/102916.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=30&PostID=102916<p>I just received a gift of a model 1900 receiver and I see that it has 4ohm speaker output. Can I use my Zigmat Hornets 8ohm impedance speakers with this or should I look for a pair of 4ohm speakers.</p><p>Thanks&nbsp;</p><div style="clear:both;"></div>