Description
Sony PlayStation Multi Output Frequency Oscillator (MOFO) Mod Kit
The multi output frequency oscillator is a dual clock mod for the Sony PlayStation that provides correct GPU timings and correct subcarrier clock depending on the region of the console. The MOFO also has an additional fixed subcarrier clock output for PAL60 operation.
What is the difference between a DFO, MFO , and MOFO?
- The Dual Frequency Oscillator (DFO) provides an auto switching GPU clock output.
- The Multi Frequency Oscillator (MFO) provides an auto switching GPU clock output and an auto switching subcarrier clock output.
- The Multi Output Frequency Oscillator (MOFO) provides an auto switching GPU clock output, an auto switching subcarrier clock output, and an additional fixed subcarrier clock output.
The MOFO is an updated version of the MFO which itself was an updated version of the DFO.
What happened to the MFO?
The MFO (Multi Frequency Oscillator) has been replaced by the MOFO (Multi Output Frequency Oscillator). DFO’s are still available for those that don’t care about composite video in PU-20 and later revision consoles or using PAL60. See Recommended Dual Clock Mod section below.
Compatibility
The MOFO is compatible with all revisions of PlayStation.
| Correct GPU Clock for 50Hz & 60Hz | Correct Subcarrier Clock for PAL & NTSC | Force PAL60 | |
| DFO | PU-8, PU-18, PU-20, PU-22, PU-23, PM41. | PU-8, PU-18. | |
| MFO | PU-8, PU-18, PU-20, PU-22, PU-23, PM41. | PU-8, PU-18, PU-20, PU-22, PU-23, PM41. | |
| MOFO | PU-8, PU-18, PU-20, PU-22, PU-23, PM41. | PU-8, PU-18, PU-20, PU-22, PU-23, PM41. | PU-8, PU-18, PU-20, PU-22, PU-23, PM41. |
PU-8 / PU-18
- GPU Output is necessary for correct GPU clock in 50Hz and 60Hz console modes.
- Subcarrier Output A is not necessary because the GPU creates the correct PAL & NTSC subcarrier clocks in all regions.
- Subcarrier Output B can be used to force PAL60 operation for use with TVs that are incompatible with NTSC signals.
PU-20 / PU-22
- GPU Output is necessary for correct GPU clock in 50Hz and 60Hz console modes.
- Subcarrier Output A is necessary to get correct PAL & NTSC subcarrier clocks in all regions.
- Subcarrier Output B can be used to force PAL60 operation for use with TVs that are incompatible with NTSC signals.
Recommended Dual Clock Mod
PU-8 / PU-18
- If using RGB = DFO
- If using composite video & a dual format PAL/NTSC TV = DFO
- If using composite video & a single format TV = MOFO (Sub Out B)
PU-20 / PU-22 / PU-23 / PM-41
- If using RGB = DFO
- If using composite video & a dual format PAL/NTSC TV = MOFO (Sub Out A)
- If using composite video & a single format TV = MOFO (Sub Out B)
Reviews
There are no reviews yet.