Return-Path: Received: (qmail 3093 invoked from network); 6 Feb 2002 16:35:05 -0000 Received: from unknown (HELO warrior.services.quay.plus.net) (212.159.14.227) by excalibur.plus.net with SMTP; 6 Feb 2002 16:35:05 -0000 X-Priority: 3 X-MSMail-Priority: Normal Received: (qmail 27931 invoked from network); 6 Feb 2002 16:35:06 -0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by warrior.services.quay.plus.net with SMTP; 6 Feb 2002 16:35:06 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.33 #2) id 16YUxc-0008WA-00 for rsgb_lf_group-outgoing@blacksheep.org; Wed, 06 Feb 2002 16:30:16 +0000 Received: from imo-m06.mx.aol.com ([64.12.136.161]) by post.thorcom.com with esmtp (Exim 3.33 #2) id 16YUxb-0008W5-00 for rsgb_lf_group@blacksheep.org; Wed, 06 Feb 2002 16:30:15 +0000 Received: from G0MRF@aol.com by imo-m06.mx.aol.com (mail_out_v31_r1.26.) id l.135.8f37439 (3859) for ; Wed, 6 Feb 2002 11:29:17 -0500 (EST) From: G0MRF@aol.com Message-ID: <135.8f37439.2992b3dd@aol.com> Date: Wed, 6 Feb 2002 11:29:17 EST Subject: LF: Toroid cores To: rsgb_lf_group@blacksheep.org MIME-Version: 1.0 Content-Type: text/html; charset=windows-1252 X-Mailer: AOL 6.0 for Windows UK sub 10510 Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group Sender: Content-transfer-encoding: 8bit Hello group

The old, but reliable, 3C85 series of toroids are now becoming difficult to find.
As I'm still getting the odd enquiry or two, I've decided to re-stock some of the popular sizes but in the new 3C90 material.

I have ordered, for delivery in 3 weeks:

58mm (1kW) 42mm (400W) and 25mm (?W) toroids.

Prices seem similar to the 3C85 series but I will update my web-site shortly.

Ref: The G3YXM pre-amp design. - I have not been able to located a suitable variable inductor to replace the obsolete Toko unit in Dave's design.

If anyone has had any luck with a replacement, I would be interested in the details.

Thanks

David G0MRF