The MF 103 is a phasing switchable 6 or 12 floors.
It uses an LFO with triangle signial ranging from very slow to faster.
It is entirely analog.
The phase-shifting circuit using OTA LM13700N (6 in total for 12 floors)
The connection is very complete everything is controllable by external voltage

UTILIZATION

Configuration very simple and complete
Edition no direct memory (a function button

SOUND QUALITY

The effects are good but not great.
We are phasing in the use of OTA with the typical sound of these circuits.
Nothing to do with a style phaser photoresists using MU-TRON BIPHASE, MXR 100, MU-TRON PHASER 2or MAXON PH 305.

OVERALL OPINION

I used the last 6 months
J loves the look and manufacturing is very profesional.
What I like least is the use of c OTA instead of optoresistor
For really high price for this pedal j would have thought having optoresistors
I have a MU-TRON BIPHASE, A MXR100 whose sound is warmer phase and especially deep and dynamic
D use with other headphones very well mean a slight breath of the OTA circuit, blow a totally absent in mu-tron biphase dating from 1977.
So for months the relationship is bad qualitprix
This pedal is too expensive especially when you know that an OTA LM 13700N costs about 4 dollars.
Has sold half price it would be great (even without the logo MOOG).