VF-104: Analog Delay MF-104 Controller

$299.00 USD

Image of VF-104: Analog Delay MF-104 Controller Image of VF-104: Analog Delay MF-104 Controller Image of VF-104: Analog Delay MF-104 Controller Image of VF-104: Analog Delay MF-104 Controller Image of VF-104: Analog Delay MF-104 Controller

The Vongon VF-104 is a flexible MIDI controller that supports and augments the capabilities of your Moogerfooger MF-104M Analog Delay. With 3 banks of 3 instantly accessible and customizable presets, you can save up to 9 unique sounds. For the first time, you can easily, quickly recall whatever parameters you’ve set to craft your tone — opening up performance possibilities that haven’t been possible with the MF-104 before.

The large knob in the center is a high-quality, continuous Bourns encoder used to create sounds on the Vongon. The 15 LEDs of 605nm warm amber illumination, provide organic visual feedback when performing and dialing in the right sound. Each unit is handmade with care and attention in Oakland, California.


Application 1: Multi-effects

The Moogerfooger MF-104 is already a legend among analog delays — and the Vongon was conceived to make playing live with an analog delay that much more fun! For example, you could save your own delay, chorus, and vibrato sound and turn a single Moogerfooger into 3 separate effects! See example of this here.

Application 2: Instant Recall

If you like using the Moogerfooger as a live tool to dub out delays, pitch bend sounds by affecting delay time and LFO amounts, use the Vongon as an “instant recall” button to get you back to home base. See example of this here.

Application 3: Expression Pedal

The Vongon can also serve as an expression pedal -- by cloning the same preset over the Vongon’s 3 slots, and after modifying one parameter on each, you can quickly bounce between different values. In this example, I modulate delay feedback and create a dynamic delay trail.

Application 4: Delay Modes

One of the best features of the Moogerfooger MF-104M is its “short/long” rocker switch — it cuts the delay time in half, and flips your signal by 1 octave — it’s an extremely musical effect! Using the Vongon, the rocker-switch-half-speed-delay-and-octave-flip is now just a click of the foot switch away, example here.


  • Power: 2.1mm 9VDC 500mA - Center Positive (included with purchase)
  • Size: 5.71” x 3.47” x 1.91”
  • Material: Aluminum
  • 5pin DIN connector
  • 1 Continuous heavy duty Bourns encoder
  • 27 LEDs
  • 3 banks of 3 presets, 9 total presets
  • 3 “soft touch” foot switches, the type that don’t click when you press them
  • 2 panel mounted push buttons, one for parameter selection, one for saving a preset to memory
  • 1 Aluminum alloy slide switch for selecting bank

Warranty + Return Policy:

This product can be returned for full refund within 14 days of receipt.

Item will ship within 2 days of purchase.

Download User Manual