Other failed Pleiades RIAA experiments

Connecting the Stanton 680 cartrudge to Pleiades Siemens open base AC155 amplifier to Realistic disco mixer line in: VU meter needle moves a little, there seems to be some distortion. Then connecting a passive RIAA network after the AC155 and going to mic in: Distortion at mid range. Sounds nice if 3.3Megohms is connected after the AC155 front end (this was found by chance by an interminent RCA dirty contact).