Happy Nerding is a manufacturer of MU modules.

FM AID, Super Sawtor and Fun VCF are among Happy Nerdings most popular products.

Super Sawtor

Super Sawtor

Happy Nerding

Produces unison like waveforms from incoming signal.

$200 MSRP
Super Sawtor

Super Sawtor

Happy Nerding

Happy Nerding's Sawtooth animator

$165 MSRP
Fun VCF

Fun VCF

Happy Nerding

FUN VCF is a double state variable filter with the common controls and separate...

$200 MSRP
FM AID

FM AID

Happy Nerding

FM AID is a module designed to perform through-zero linear Frequency Modulation (FM)...

$165 MSRP
FM AID

FM AID

Happy Nerding

Through-zero linear FM/PM processor

$200 MSRP
HM VCO

HM VCO

Happy Nerding

Hearn Morley sawtooth core analogue VCO

$220 MSRP
Discontinued
MMM VCF

MMM VCF

Happy Nerding

Dual multi-mode transistor ladder filter

$200 MSRP
ADSR

ADSR

Happy Nerding

finger friendly ADSR

$90 MSRP
LED Meter

LED Meter

Happy Nerding

LED Meter (Green color with Yellow & Red peak segments)

$100 MSRP
3x MIA

3x MIA

Happy Nerding

6-channel attenuverting mixer/offset/scale/polarizer

$100 MSRP
PanMix

PanMix

Happy Nerding

6 channel mixer with manual/CV panning and volume

$350 MSRP
LED Meter (Yellow)

LED Meter (Yellow)

Happy Nerding

LED Meter (Yellow)

$100 MSRP
LED Meter (Blue)

LED Meter (Blue)

Happy Nerding

LED Meter (Blue)

$100 MSRP
3x MIA (no LEDs version)

3x MIA (no LEDs version)

Happy Nerding

6-channel attenuverting mixer/offset/scale/polarizer

Discontinued
3x VCA

3x VCA

Happy Nerding

$150 MSRP
TriTone

TriTone

Happy Nerding

Good-natured equalizer

$160 MSRP
HN VCF

HN VCF

Happy Nerding

State variable filter with 12 db LP, 12 dB HP, 6 dB BP, and 18 db LP

$150 MSRP
OUT

OUT

Happy Nerding

6HP balanced out for two stereo inputs

$180 MSRP
MMM VCF (bitmud panel)

MMM VCF (bitmud panel)

Happy Nerding

Dual multi-mode transistor ladder filter (black panel)

$202 MSRP
LED Meter bipolar

LED Meter bipolar

Happy Nerding

bipolar version of the LED Meter

$100 MSRP
6x MIX

6x MIX

Happy Nerding

6-channel audio mixer

$100 MSRP
6 HP Mixer
Isolator

Isolator

Happy Nerding

Transformer balanced galvanic isolation

$100 MSRP
PanMix Jr

PanMix Jr

Happy Nerding

3 channel mixer with manual panning and volume controls

$100 MSRP
3x Stereo Mixer

3x Stereo Mixer

Happy Nerding

3-channel stereo mixer with headphone output

$100 MSRP
6 HP Mixer
3x Stereo Mixer - black

3x Stereo Mixer - black

Happy Nerding

3-channel stereo mixer with headphone output

$100 MSRP
6 HP Mixer
MMM VCF - black

MMM VCF - black

Happy Nerding

Dual multi-mode transistor ladder filter

$200 MSRP
PanMix - black

PanMix - black

Happy Nerding

6 channel mixer with manual/CV panning and volume

$350 MSRP
16 HP Mixer
3x VCA - black

3x VCA - black

Happy Nerding

3x VCA

$150 MSRP
3x MIA - black

3x MIA - black

Happy Nerding

6-channel attenuverting mixer/offset/scale/polarizer

$97 MSRP
6x MIX - black

6x MIX - black

Happy Nerding

6-channel audio mixer

$100 MSRP
6 HP Mixer
PanMix Jr - Black

PanMix Jr - Black

Happy Nerding

3 channel mixer with manual panning and volume controls

$100 MSRP
Isolator - black

Isolator - black

Happy Nerding

Transformer balanced galvanic isolation

$100 MSRP
4xMUTE

4xMUTE

Happy Nerding

4 channels of clickless muting

$100 MSRP
4xMUTE - black

4xMUTE - black

Happy Nerding

4 channels of clickless muting

$100 MSRP
LED Meter - black

LED Meter - black

Happy Nerding

LED Meter (Green color with Yellow & Red peak segments)

$100 MSRP