top of page
GGNTKT, M1, M3 (gegentakt)

Roland Schafer's GGNTKT (gegentakt).

Created in 2018 to create active loudspeakers for a totally immersive sound experience.

The name GGNTKT was created by omitting the vowels 'E' and 'A' from Gegentakt,  Gegen the eponymous electrical circuit, which literally translates as 'swimming the current' and 'Takt' the basic pattern of music.

Roland's goal was the realistic reproduction, the feeling that you are right in the middle of the performance, totally immersed in the performance.

GGNTKT's loudspeakers are all measurement-led designs, utilising the latest thinking and technology.

Developed using  the latest measurement technology Klippel  and FEA, finite  element analysis,

Constant directivity incorporating  the use of waveguides, cardioid radiation and Finite Infinite Response ( FIR ) filters. GGNTKT loudspeakers have a much wider than usual 140º directivity, to create a totally  immersive listening experience.

They are designed to be completely full range and to play without any constraint, with no compression or distortion.

Pictured opposite our brand new M1s model awaiting shipment, they will arrive next week!

To read more turn to our dedicated GGNTKT M3 page.

Screenshot 2025-11-20 at 18.01_edited.jpg
Screenshot 2025-11-20 at 18.18.38.png

GGNTKT M1 and M3 both active designs, both cardioid, with constant directivity, the M1 has incredible bass extension for a compact design..
Cardioid or monopole bass response, a complete system within themselves.
Both designs share a 53mm Titanium membrane ring compression tweeter in a proprietary waveguide for constant directivity.
The M1 uses  3x 6.5' high excursion woofers for mid and bass duties.
Both share a 140° dispersion ( much wider than the customary ) for a fully immersive experience.
Designed to be placed extremely close to the front wall, allowing you to reclaim your room.

Screenshot 2025-11-20 at 18.18.38.png
GGNTKT_Audio_Model_M3_speakers_review_matej_isak_mono_and_stereo_2024_high_end_audiophile_
IMG_0113_edited.jpg
Screenshot 2025-11-20 at 18.17.30.png
GGNTKT's M1 in a 'standard' colour a small additional charge any RAL or automotive colour, start at £7500 per pair  including vat and delivery.

M1s (high power version) £10050 again inc  vat and delivery.

M3 (1000w) will have a rrp of £26550 inc vat and delivery.

M3S with 1500W of power in case 1000W isn't enough will be £30870 again inc vat and delivery.
 
The GGNTKT M3 designed to be completely without constraint.
Free field frequency response, 29Hz-20kHz (-3dB)
Dispersion pattern horizontal (-6dB .1kHz) 140° vertical (-6db >1 kHz 100° 
Extremely low distortion <0.5% at 90dB.
4-Way bass reflex
Tweeter 56mm ring diaphragm compression driver
Woofer 210 mm paper/fibre cone
Subwoofer 260mm HigH Excursion 
Max total power ( 1% THD) 1000w- optional 1500W model 'S'.
Digital signal processing, 24bit Delts-Sigma AD/DA @112/128dB (A) SNR.
Recommended listening distance 2-10M.
 

Comparing 'possible' new loudspeakers in your own room, directly with your existing
system will allow a really valid opinion.
Purité Audio will install and optimise a complete GGNTKT M1 or M3 system, discuss the implementation of any parametric EQ filters, listen, adjust, listen again until you are enjoying the finest sound quality you have experienced in  your own room. 
Both the  M1 and M3 are highly dynamic loudspeakers capable of very high sound pressure levels without compression.
Below, GGNTKT M1 rear view picturing twin 6.5" long excursion bass drivers.

IMG_0159.jpeg
GGNTKT M1/M3
One of a handful of the world  finest loudspeaker designs. Purité Audio are proud to be the first UK retailer to represent GGNTKT, Kii, Dutch&Dutch, Grimm, Mesanovic and now ASCILAB.
GGNTKT M1 and M3 .
Measurement led, active, cardioid designs, with in-built EQ.
The future of Hi-Fi.
 
GGNTKT-auf-den-Norddeutschen-Hifi-Tagen-2025-2.jpg
IMG_0113_edited.jpg

GGNTKT are a contemporary measurement led active loudspeaker manufacturer at the very  forefront of design. The M1 combines a 56mm titanium ring diaphragm compression driver with waveguide with three 6.5" drivers ( two positioned on the  rear of the enclosure ) for an almost completely full-range frequency cardioid  response, designed to be placed close to walls to increase headroom and avoid cancellations.

A transparent and hugely dynamic sound capable of filling almost any room without compression.

GGNTKT UK Pricing.

M1 standard colours £7500 per pair inc vat and delivery.

M1s ( high power version) £10050 per pair again  inc vat and delivery.

M3   £26500 per pair inc vat

M3s £30870 per pair inc vat and delivery.

bottom of page