Showroom, consultation, sales, and workshops in Berlin: Mon, Tue, Thu, Fri 10 a.m.–6 p.m. Every first Saturday of the month 12 p.m.–6 p.m.
We are open every Saturday during the Advent season from 12 noon to 6 pm!
We now offer PayPal as a payment option!
FLINTA* & Friends Event with Jessica Kert
Opening hours: Mon, Tue, Thu, Fri 10 a.m.–6 p.m.
Open every Saturday during Advent from 12 - 6 pm!
We now offer PayPal as a payment option!
FLINTA* & Friends Event with Jessica Kert
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Products of Happy Nerding

Hailing from Ukraine, Igor Boboshko continues to provide compact modules, featuring his signature concentric potentiometers for space-saving sake and offering any possible mixer solution you can imagine.

Filter products

Happy Nerding - ADSR (2025) (Black) 251143_1
Env
ADSR (Schwarz)
Happy Nerding
Happy Nerding’s ADSR — Solid basics.
Frontplattenfarbe

€95.00

Available shortly  

Net: €79.83
Happy Nerding -Super Sawtor MkII (Silver) 240576_1
Super Sawtor MkII (Silver)
Happy Nerding
Super Sawtor from Happy Nerding — Second iteration supersaw magic in just 4HP.
Frontplattenfarbe

€139.00

In stock

Net: €116.81
Happy Nerding - 3x MIA 1U (Silver) 240095_1
1U
3x MIA 1U (Silver)
Happy Nerding
The 3x MIA 1U combines 3 attenuverters and offset generators in just 24 hp.
Frontplattenfarbe

€99.00

In stock

Net: €83.19
Happy Nerding - FX Aid 1U (Silver) 230688_1
1U
FX Aid 1U (Silver)
Happy Nerding
Happy Nerding's FX Aid 1U is a stereo audio effect with 32 algorithms and offers deep access to four algorithms and a routable CV input. The module is based on the Spin F1 chip.
Frontplattenfarbe

€199.00

Available shortly  

Net: €167.23
Happy Nerding - HN VCF (Silver) 170072_1
HN VCF (Silver)
Happy Nerding
The HN VCF is a multifaceted state variable filter with drive section. The circuit offers a high-pass, a band-pass and two low-pass outputs with varying slopes and distortion ranges. In result, the module can be used for smooth as well as aggressive sound […]
Frontplattenfarbe

€149.00

In stock

Net: €125.21
Happy Nerding - FX Aid Pro silver 220304_1
FX Aid Pro (Silver)
Happy Nerding
The flagship version of the FX Aid as a Pro version from Happy Nerding not only delivers a great screen.
Frontplattenfarbe

€340.00

In stock

Net: €285.71
Happy Nerding - 4x St. Mix (Black/Gold) 210200_1
4x St. Mix (Gold)
Happy Nerding
Expandable four channel stereo mixer
Frontplattenfarbe

€130.00

In stock

Net: €109.24
Happy Nerding - FX Aid (Silver) 190641_1
FX Aid (Silver)
Happy Nerding
FX Aid is a stereo audio effect with 32 algorithms and offers deep access to four algorithms and a routable CV input. The module is based on the Spin F1 chip.
Frontplattenfarbe

€199.00

Available shortly  

Net: €167.23
Happy Nerding - FX Aid XL 241347_1
FX Aid XL Black/Gold
Happy Nerding
FX AID runs 32 unique audio effects arranged in 4 banks of 8 effects.
Frontplattenfarbe

€245.00

In stock

Net: €205.88
Happy Nerding - FM Aid (Model of 2020) BLACK 200357_1
FM Aid (Model Of 2020) (Black)
Happy Nerding
The FM Aid module makes it possible to produce the great and very deep sounding linear Thru-Zero frequency modulation with any VCO. The module works with arbitrary signals as carrier and modulator.
Frontplattenfarbe

€138.00

In stock

Net: €115.97
Happy Nerding - TriTone (Black) 200234_1
TriTone (Black)
Happy Nerding
Good-natured equalizer with beefy overdrive – The TriTone comes equipped with three semi parametric bands, which work with shelfing respectively bell characteristic. Frequency and control ranges are wide enough to not only allow small adjustments but crea […]
Frontplattenfarbe

€169.00

In stock

Net: €142.02
Happy Nerding - 2xSAM (Black) 190747_1
2xSAM (Black)
Happy Nerding
2xSAM is 4 HP Dual Stereo Attenuator-Mixer
Frontplattenfarbe

€79.00

In stock

Net: €66.39
Happy Nerding - Dual xFade (Silver) 190587_1
Dual xFade (Silver)
Happy Nerding
Dual xFade is composed of two crossfaders, which can be controlled manually or via CV signals. A link switch makes it possible to alter the setting of both faders simultanously. Thus, the xFade can also be used as a stereo VCA.
Frontplattenfarbe

€149.00

Available shortly  

Net: €125.21
Happy Nerding - LED Meter (green, yellow, red) 180481_1
LED Meter (Silver)
Happy Nerding
Here, we have a compact LED meter with green, yellow and red segments, designed to show audio levels.
Frontplattenfarbe

€99.00

Available shortly  

Net: €83.19
Happy Nerding - 4x Mute (Silver) 180479_1
4x Mute (Silver)
Happy Nerding
The new 4x Mute module from Happy Nerding.
Frontplattenfarbe

€99.00

Out of Stock

Net: €83.19
Details
Happy Nerding - MMM VCF (Silver) 160009_1
MMM VCF (Silver)
Happy Nerding
MMM VCF stands for M°°g Multi Mode Voltage Controlled Filter and is a dual filter featuring common controls for both filters.
Frontplattenfarbe

from €189.00

In stock

Net: €158.82
Happy Nerding - Isolator V2 (Silver) 180033_1
Isolator V2 (Silver)
Happy Nerding
Isolator by Happy Nerding is a (unfortunately) very useful module. It offers two audio channels with galvanic isolation to prevent ground loop issues. It is only 4HP and there is also an extra headphone jack with independent level control. Nice!
Frontplattenfarbe

€128.00

Available shortly  

Net: €107.56
Happy Nerding - PanMix (Silver) 160242_1
PanMix (Silver)
Happy Nerding
PanMix is a compact stereo mixer featuring six input channels. Volume and panorama position of incoming signals can be adjusted via dual concentric knobs. Furthermore, there is a routable CV input plus attenuator / inverter per channel.
Frontplattenfarbe

€359.00

Out of Stock

Net: €301.68
Details
Happy Nerding - 3x VCA (Silver) 160313_1
3x VCA (Silver)
Happy Nerding
The 3x VCA comprises three high-class amplifier circuits, which can be used with audio and CV signals. Thanks to its dual potentiometers, the module is very slim. However, in terms of functionality, the 3x VCA leaves nothing to be desired.
Frontplattenfarbe

€159.00

In stock

Net: €133.61
Happy Nerding - PanMix Jr (Silver) 180334_1
PanMix Jr (Silver)
Happy Nerding
PanMix Jr is a high-quality stereo mixer with three channels. Thanks to concentric dual potentiometers for volume and panorama control, the module occupies not more than six HP in your Eurorack case.
Frontplattenfarbe

€99.00

In stock

Net: €83.19
Happy Nerding - 6x MIX (Silver) 180032_1
6x MIX (Silver)
Happy Nerding
6x MIX is an audio mixer with six AC-coupled channels. The inputs can be divided into up to three separately usable subgroups. Typical for Happy Nerding: Concentric dual potentiometers are used for level control to keep the module’s footprint small.
Frontplattenfarbe

€99.00

Available shortly  

Net: €83.19
Happy Nerding - 3x MIA (Silver) 160239_1
3x MIA (Silver)
Happy Nerding
In only six HP Happy Nerding's 3 x MIA module unites three mixers, inverters and attenuator channels, using dual contrentic polarizer controls. Each group of two inputs can generate offset voltages, can be utilized as a 2:1 mixer or as an polarizer for sc […]
Frontplattenfarbe

€99.00

Available shortly  

Net: €83.19
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