Stereo Phono Preamplifier [RIAA Filter]

In the below exist a classic preamplifier PHONO of correction RIAA, for those who they insist they use disks of vinyl. For good precision in the reproduction of sound, should the materials that find in the negative feedback and correct RIAA, to be good quality, as resistors of 1% metal film, the capacitors polypropylene and Mylar.

The capacitor C8, adaptation in the input, can change with such price, so that it suits with the characteristics of cartridge that we will use. In the place of IC1 we can use also the LM833 or other completed low noise integrated circuit.

No related posts.

Related posts brought to you by Yet Another Related Posts Plugin.

del.icio.us Digg it Furl iFeedReaders ma.gnolia Maple.nu Netscape reddit Spurl StumbleUpon Wink Yahoo MyWeb

This entry was posted on Tuesday, January 1st, 2008 at 2:53 pm and is filed under Audio power amplfier, Audio preamp circuits, Electronics And Projects, Schematics, Sound/Radio Circuits. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.