Comments on: 9sides: Preservation Sound Radio March 2024 https://www.preservationsound.com/9sides-preservation-sound-radio-march-2024/ information and ideas about audio history Mon, 08 Apr 2024 01:45:39 +0000 hourly 1 https://wordpress.org/?v=6.9.4 By: Jason Novetsky https://www.preservationsound.com/9sides-preservation-sound-radio-march-2024/#comment-638336 Mon, 08 Apr 2024 01:45:39 +0000 https://www.preservationsound.com/?p=9603#comment-638336 Chris,
I am trying to get information on the Shure M-66 Passive Phono Preamp.
I finally surmised that it has a mic line output thanks to the ad that you posted here. I am getting a mic preamp to boost the signal to Line Level to hand of to my amp. I was wondering why this device was created given the many active phono preamp models at the time including Shure’s own M-64 and SE-1 units. I’m speculating that a passive phono was less prone to hum and other ground issues caused by the PSU. Any input is greatly appreciated.

– Jason

]]>