Awesome pedal, just need the money right now.

From their site:

NOW WITH NEW TRUE BYPASS MOD SWITCH!

The new internal slide switch allows either true bypass or always on preamp like the original! 

 Our take on the discontinued Moogerfooger MF-101 Lowpass filter,

which is known for its use on the Red Hot Chili Peppers song Dani California. 

As well as including extra features, 

we have managed to squeeze the circuit into an extremely compact size.

Features:

• • Original or True Bypass (new internal switchable mod)
  • Includes new Level control.
  • Drive control - Adjusts the signal input gain
  • Mix - controls the blend of both straight input signal and filtered signals. CW = Filtered. 
  • To achieve the "Preamp" sound without the filter simply turn the Mix FCCW
  • Resonance  changes the shape of the frequency response. Oscillation can occur at extreme settings. 
  • Care must be taken to avoid damage to hearing and equipment when using Resonance control in high settings. 
  • 2 / 4 Pole switch - controls the signal passing through half or all the filter. 2 Pole = Brighter sound , 4 Pole = Deeper mellow.
  • Smooth / Fast switch - selects the Envelope Follower response
  • Envelope Amount -  controls how much the envelope signal is used to modulate the filter cutoff. 
  • The ENV LED provides a visual display of the envelope strength.
  • Filter Cutoff - sets the frequency of which the filter opens and closes.
  • Dual colour LED level indicator.The drive control adjusts the input gain with the LED providing visual feedback of how strong the input signal is.
  • EXP Jack. Using an EP-3 expression pedal or similar (50K-100K Linear pot ) 4 of the following can be controlled: MIX, AMOUNT, RESONANCE, CUTOFF. 
  • Switch one of the corresponding internal dip switches (only one activated at once!) to select which parameter to control. The control interacts with the current knob position. Therefore if knob being controlled is set at maximum, the expression will have no effect.
  • For experience users, Internally there are 2 trimpots. New sensitivity control &  Frequency Cutoff. 
  • Like the original, in order to obtain the bipolar voltages, a voltage converter circuit is used. In some circumstances noise issue may occur if being used with poor quality power supplies and other pedals with similar power sections. This is not a fault with the pedal. With high quality powering, rare issues can generally be avoided!
  • +9VDC supply. Boss Style 2.1mm Negative Tip!  No longer need a special positive ground powering plug like the original!
  • Compact size - 
  • Dimensions: 112 x 60 x 31mm / 4.4" x 2.36" x 1.22" (enclosure only)
  • Current draw: 120mA