On page 3-3 of the TR7 manual at the bottom of the page it says "If
low impedance headphones are used, a 100ohm resistor should be
installed in series with the phones".
73, Joe Pyles KC9LAD
It's a transistor/IC stage so will be OK with a high impedance load.
If background hiss is a problen then put an attenuator between the
radio and the phones.
On 11-Jul-10 18:06, halo.net wrote:
Gents,
Would appreciate any comments matching up the TR-7 4 ohm audio
output to a much higher headset impedance... thinking ...
...snip...
Checked by AVG - www.avg.com
Version: 9.0.830 / Virus Database: 271.1.1/2995 - Release Date:
07/10/10 19:59:00
_______________________________________________
Drakelist mailing list
[email protected]
http://mailman.zerobeat.net/mailman/listinfo/drakelist
