OTOMON LAB The Mornach LCR preamp with 300B tube as voltage regulator

This is manufactured to match with King & Queen The Royal power amplifier and Soverign Preamp. It does not have volume.

This is phono amplifier, does not include line stage. You can order to add line stage or add volume to it.

In pre amp stage, tube is 12AY7.
LCR block used 2x 12AX7, 5687 x 2.
There are 2 blocks power supply and main phono amp was designed separatel
Low output impedance 600ohm. Input is for MC and MM, MC step up transformer is options.
You can order to use another tubes to match with your favourite.

Specification:

Response frequency 16Hz ~20Khz (-1db)
THD:0.1%
Hum level: -90db