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Re: [TenTec] 565 Low level audio on headphones

To: tentec@contesting.com
Subject: Re: [TenTec] 565 Low level audio on headphones
From: Jim Brown <k9yc@audiosystemsgroup.com>
Reply-to: k9yc@arrl.net, Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Wed, 20 Mar 2013 17:15:47 -0700
List-post: <tentec@contesting.com">mailto:tentec@contesting.com>
On 3/20/2013 2:04 PM, Barry N1EU wrote:
The OP observes low headphone output with his 8-ohm phones.  The Orion has
33-ohm resistors in series with each headphone output.  Those 8-ohm
headphones are not suitable.

I would be surprised if 33 ohms is a train wreck for 8 ohm phones unless the phones are junk. Rather, I would expect them to have high enough sensitivity to work OK.

73, Jim K9YC
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