Otto Rodriguez

Swamp Corpse

Tester

Diezel Amplification

Herbert Distortion & Preamp

ch ray

Inspired by the VOX AC “Normal” channel, the BB01 Fuzz Pre-Amp is a hybrid transistor/op-amp based fuzz circuit with a sweeping gain which offers anything from a dirty, amp pushing boost, to a blown-out speaker fuzz.

Buzzing Bugs FX

Demo by Pedal Experiments

Official Product Video

Review by Guitar.com

Product Page

BB01 Fuzz Pre-Amp

Elod Bajrami

The FS4 comes with 4 footswitches designed to control amps that require up to four features to be
switched. When it arrives, your FS4 will be blank with no labelling on each of the switches.
A sticker sheet is provided with your product to correctly label the FS4 for the amp it’s controlling. 

Laney Amplification

Manual

FS 4

VH4-2

Raphael Zschorsch

Der LEHLE P-ISO steht für passives Isolieren mit höchster Signaltreue.
Die Anwendungsmöglichkeiten reichen von Isolieren und Beseitigen von Brummgeräuschen über Symmetrieren und Reamping bis hin zu Recordinganwendungen.
Das Herz des LEHLE P-ISO bildet der LEHLE TRANSFORMER HZ, der das Signal galvanisch trennt, wodurch du Masseschleifen und Brummen erfolgreich vermeiden kannst. Der LEHLE TRANSFORMER HZ wurde speziell für den Einsatz mit hochohmigen Signalen konzipiert, er verarbeitet aber ebenfalls niederohmige Signale mit kompromissloser Klangqualität.
Die klassische Anwendung findet der LEHLE P-ISO zur effektiven Beseitigung unerwünschter Brummgeräusche. 

The LEHLE P-ISO stands for passive isolation with maximum signal fidelity.
The possible applications range from isolating and eliminating hum to balancing, reamping and recording applications.
At the heart of the LEHLE P-ISO is the LEHLE TRANSFORMER HZ, which galvanically isolates the signal, allowing you to successfully avoid ground loops and hum. The LEHLE TRANSFORMER HZ was specially designed for use with high-impedance signals, but it also processes low-impedance signals with uncompromising sound quality.
The classic application of the LEHLE P-ISO is the effective elimination of unwanted humming noises. 

LEHLE

Demo by  Custom Boards Finland

Demo by shnobel

Review by The Gear Page

Review by gearnews

P-ISO

Introducing a new addition to the DigiTech Whammy Family – Whammy DT! We’ve taken the premier pitch shifting effects pedal added drop tuning and true bypass to bring you the ultimate Whammy pedal, the Whammy DT. With the Whammy DT, you can modify your tuning without having to change guitars or pause awkwardly to make adjustments for the next song. Key changes are at the tips of your toes and take just moments, which is crucial when the audience is feeling your vibe. Pitch shifting effects really help your guitar performance stand out and the Whammy pedal has been the core pitch shifting effect for famous artists for over 20 years. Now add full drop and raised tuning in addition to classic Whammy shifting to your effects arsenal and find out why the Whammy DT is the premiere pitch shifting effects pedal for every guitarist.

DigiTech

Whammy DT

Für 9-18 FX-Pedale, 2 MOD-Slots - **722 x 330 mm / 28.43" x 12.99"** - erhältlich mit Gig Bag oder Flight Case

For 9 - 18 FX pedals, 2 MOD slots - **722 x 330 mm / 28.43" x 12.99"** - available with Gig Bag or Flight Case

Lachlan Koumis

Jack White 2022 - Supply Chain Issues

Der Death By Audio Echo Master ist ein analoges Lo-Fi Delay im Tape-Style, dass speziell als Vocal-Effekt entwickelt wurde und die Stimme in ein experimentelles, chaotisches Feld aus Rauschen, Wiederholungen und Rückkopplungen bringen kann. Über den integrierten Effekt-Loop lassen sich weitere Effektpedale ganz einfach ohne zusätzliche Adapter in den Vocal-Sound einbinden. Der Echo Master überzeugt neben dem Delay-Effekt mit gematchten Bourns-Transformern am Input auch als lebendig klingender und Rückkopplungs-minimierender Vocal-Preamp. Bei dezenten Settings eignet sich der Echo Master als Always-On Effekt, um dem Signal eine phänomenale Qualität zu geben und den Klang der Stimme vollständig zu kontrollieren, bevor man damit in die PA geht.

Designed for vocals, the Death By Audio Echo Master is a lo-fi, analog tape-style delay unit that can transform your voice into a chaotic realm of noise and feedback. The effects loop allows additional effects to be placed in the signal chain, making it easy to use any of your favorite effects pedals on your vocal sound without any adapters. The Echo Master is not just a delay unit, however. It utilizes matched Bourns transformers on the input to create a vibrant-sounding and feedback-minimizing preamp to bring you phenomenal vocal quality before you even hit the PA. Your sound engineer will hate you because you'll sound better than ever without their help. Top it off with high-quality Neutrik XLR jacks and the Echo Master is the ultimate tool for taking total control of the sound of your voice.

Death By Audio

Official Product Page

Death By Audio Echo Master - Demo / Review Video - Datachoir Sounds

Death By Audio Echo Master - Demo Video - Audiorial

Echo Master

Katherine Copanic

SP Technologies introduces the new DECI-MATE™ Micro Decimator pedal. The DECI-MATE pedal is a full implementation of the world renowned Decimator circuit with new tracking improvements in a small, micro pedal package. When real estate is critical, the DECI-MATE is the answer.

Isp Technologies

Review by reddit /guitarpedals

Review by Pedal of the Day

Demo by  Simon Gotthelf Gear Demos

Demo by Louis Torres

Deci mate Micro Decimator

Landon Wolf

The Honda Sound Works Fab Delay is a guitar effects pedal. It was released in 2007 and is considered rare. The Fab Delay is part of Honda Sound Works' lineup of effects pedals, which includes other models like Fab Cream and Fab Drive. Unfortunately, detailed specifications or features of this particular delay pedal are not provided in  search results.

Honda Sound Works 

Official Website

Fab Delay

As heard prominently on Jack White’s guitar solo in “Why Walk a Dog?”, this monophonic synth-fuzz has delighted and bewildered listeners since Jack began using it back in 2014. The Mantic Flex can provide an array of sounds from thick, phase sweeping squarewaves with pitch divebombs to brutal bitcrushed octaves and fluttery thereminesque squawks.

Mantic Effects

Review by Premier Guitar

Demo by Na West

Mantic Flex

Deci-Mate

MXR und Third Man Hardware haben sich zusammengetan, um den perfekten Booster für Gitarristen zu entwickeln. Das Double Down Pedal kombiniert zwei separate MXR Micro Amp Schaltungen in einer einzigen Box, so dass du zwei separate Signalketten mit genau der richtigen Menge an klassischem Micro Amp Bump anheizen kannst.
 
Die einzelne Eingangsbuchse des Double Down Pedals splittet das Signal auf zwei separate Ausgänge, die jeweils über einen eigenen Gain-Regler verfügen und das Signal um bis zu +26 dB verstärken. Auf der linken Seite des Gehäuses befindet sich ein Phase-Schalter, der für einen ausgeprägten stereophonen Effekt sorgt, indem er die Phase des zweiten Ausgangssignals invertiert. Auf der rechten Seite des Pedals befindet sich ein Buffer-Schalter, mit dem Sie zwischen echtem Bypass - für Puristen - und gepuffertem Bypass wählen können, um Ihren Sound beim Betrieb von zwei Signalketten intakt zu halten. 
 
Schließe das Double Down Pedal von MXR und Third Man Hardware an und verstärke deinen Double Stack doppelt.

MXR and Third Man Hardware have teamed up to create the perfect booster for gigging guitar players. The Double Down Pedal combines two separate MXR Micro Amp circuits into a single box so that you can heat up two separate signal chains with just the right amount of classic Micro Amp bump.
 
The Double Down Pedal’s single input jack splits your signal to two separate outputs, each with its own Gain control for up to +26dB of signal-boosting power. On the left side of the housing is a Phase switch that adds a pronounced stereophonic effect by inverting the phase of the second output signal. On the right side of the pedal is a Buffer switch so that you can choose between true bypass—for the purists—and buffered bypass switching to keep your sound intact when driving two signal chains. 
 
Plug into the Double Down Pedal from MXR and Third Man Hardware, and double boost your double stack. 

Review by guitar pedal X

Review by reddit  /guitarpedals

Demo by Guitar World

Double Down

Das Digitech Freqout Natural Feedback Creator Effektpedal gehört zu den eher exotischen Vertretern im Pedalboard. Es widmet sich der Erzeugung von Rückkopplungen, die zwar zum Repertoire jedes gepflegten (Rock-) Gitarristen gehören, aber üblicherweise nur mit entsprechender Lautstärke und der Interaktion zwischen Amp, Box und Gitarre möglich sind. Mit dem E-Bow, der seit Mitte der 70er Jahre erhältlich ist, gibt es bereits ein Werkzeug, das die Saiten per Magnetfeld beliebig lang in Schwingung versetzt, indem es über die gewünschte Saite gehalten wird. Oder den Sustainer von Fernandes, ein Pickup, der ebenfalls die Saiten zum Schwingen bringt, wenn er per Schalter dazu aufgefordert wird. Und natürlich muss beim Umbau der Gitarre einer der vorhandenen Tonabnehmer dem Sustainer weichen.

The DigiTech FreqOut Natural Feedback Creator allows you to get sweet, natural feedback at any volume, with or without distortion. The FreqOut is perfect for situations where volume must be controlled like in the studio, with in ear monitors, or low-volume performance and practice. However, the FreqOut can also be used at gig volume to focus out-of-control feedback on a preferred harmonic at any stage position. The FreqOut uses a 9VDC power supply to easily integrate into your existing pedalboard.

Review by Bonedo 

Review by Amazona 

Demo by Mike Hermans 

FreqOut

Entwickelt, um den klassischen Fender Tremolo-Effekt (oder Vibrato, wie er oft genannt wird) zu emulieren, bietet der Tremulator eine „schiefe“ Amplitudenmodulation mit einer abgerundeten, traingularen Modulator-Wellenform. Es genügt zu sagen, dass der Tremulator wie der klassische Effekt vieler Vintage-Amps klingt, aber mit weniger Rauschen und Brummen und einer größeren Bandbreite an Geschwindigkeiten und Tiefen.

A hybrid of vintage sound and state-of-the-art quality, the Demeter Tremulator is designed for years of trouble-free operation.Designed to emulate the classic Fender tremolo effect (or vibrato as it is often referred to), the Tremulator features “lopsided” amplitude modulation with a rounded off traingular modulant waveform. Suffice it to say, the Tremulator sounds like the classic effect found on many vintage amps, but with less noise and hum and a greater range of speeds and depths.

Demeter Amps

Demo by JoowonGuitar

Demo by PedalCasters

Review by audiofanzine

TRM-1 Tremulator

Das MIKU STOMP ist ein Effektpedal, das die von Ihnen auf der Gitarre gespielten Noten* in den Gesang von Hatsune Miku „übersetzt“. Hierfür brauchen Sie nur Ihre Gitarre anzuschließen. Die Technologie für diese Stimmensynthese beruht auf dem eVocaloid™, einem Gesangseffekt des NSX-1 Tongenerators von Yamaha. Der Gesang von Hatsune Miku verwandelt Ihre Gitarrenparts in eine expressive Performance mit einem ganz anderen Charakter als bei Verwendung eines Step-Sequenzers oder Keyboards.

Hatsune Miku sings when you play your guitar!
A design that fuses the worlds of Hatsune Miku and guitar effects.
Nearly unlimited possibilities; 11 lyric patterns are provided.
Lyrics for "Senbonzakura" (a Japanese song) are preset.
An iPhone app for entering lyrics is available, so you can make MIKU STOMP sing your original lyrics.

KORG

Review by Amazona

Review by musicradar

Demo by Ola Englund

Demo by Rob Chapman

Demo by Korg

Demo by Living Room GD

Miku Stomp

Envelope controlled filter is an effect type that ventures beyond the mainstream yet is equally at home in a wide range of genres and equally effective on guitar, bass, keys, horns and more. Electro-Harmonix is a pioneer in this effect category and has been making envelope controlled filter pedals since the 1970s! The Nano Q-Tron springboards off that deep heritage.

Here’s how it works: The Nano Q-Tron responds to the user’s playing style and dynamics. The volume of the input signal it receives (also called the envelope) controls the cutoff or center frequency of a swept filter. This allows the Nano Q-Tron to create tone-altering effects ranging from subtle to dynamic, auto-wah to ultra-funky. It’s all about how you play and it’s super interactive

Electro-Harmonix

Nano Q-Tron

PedalSafe Type A1.1

QuickMount Type A

Pedal-Montageplatte für Standard-Einzelpedale

Pedal Mounting Plate For Standard Single Pedals

Schutzabdeckung & RockBoard-Montageplatte für MXR® Standardgröße und Dunlop® Echoplex Delay Pedale

Protective Cover & RockBoard Mounting Plate For MXR® standard size and Dunlop® Echoplex Delay pedals

Schutzabdeckung & universelle Montageplatte für MXR® Standardgröße und Dunlop® Echoplex Delay Pedale

Protective Cover & Universal Mounting Plate For MXR® standard size and Dunlop® Echoplex Delay pedals

cedric monnier

A revolutionary polyphonic pitch shifter pedal created in cooperation with Fender Musical Instruments Co.

The BIGSBY Pedal is a revolutionary polyphonic pitch shifter pedal that reproduces the string bending and vibrato effects produced by the BIGSBY Tremolo arm and other traditional tremolo systems.

Gamechanger Audio

Demo by Pete Thorn

Demo by Andy Demos

BIGSBY pedal

Das Bumble Buzz Pedal, handgefertigt von Chris Young von Union Tube & Transistor (der das Pedal gebaut hat, das für Jack Whites Gitarrensounds bei „Sixteen Saltines“ und den Gesang bei „I'm Shakin‘“ aus dem 2012er Album Blunderbuss verwendet wurde), ist bereit Summen und stechende Geräusche. Entworfen vom Third Man Creative Hive.

The Bumble Buzz Pedal, handmade by Chris Young of Union Tube & Transistor (who built the pedal used for Jack White's guitar sounds on "Sixteen Saltines" and the vocals on "I'm Shakin'" off of 2012's Blunderbuss), is ready for buzzing around and stinging sounds. Designed by the Third Man Creative Hive.

Union Tube & Transistor

Union Tube & Transistor Website

Third Man Records Website

Demo by gearmandude

Jack White Demos Third Man Hardware Effects Pedals

TMR Bumble Buzz pedal (Readyman Studio Nashville with Jack White)

Bumble Buzz

Richard Lagerweij

The PLASMA product series is a revolutionary approach within the realm of overdrive and distortion, as it is a new and previously unexplored method of achieving signal clipping.
Instead of using LED circuits, transistors or vacuum tubes to produce overdrive, PLASMA technology transforms your instrument’s live signal into a series of continuous high-voltage discharges within a xenon-filled tube.

Product Page 

Demo by AndyDemos

Demo by Rabea Massaad

Demo by intheblues

plasma coil

The Triplegraph is a digital octave pedal designed by CopperSound Pedals and Jack White, featuring three proprietary telegraph keys and an integrated auxiliary loop. Utilizing a high-power DSP Blackfin Processor, Triplegraph triggers an octave down with the left key, octave up with the right key, while the middle key activates a killswitch or auxiliary loop. In KILL mode, the middle key acts as a momentary killswitch, allowing the player to remove their dry signal and attain a fully wet octave up and/or down when used in conjunction with the octave keys. In AUXILIARY mode, the player can connect one or more of their favorite effects in parallel with the octaves via the send/return jacks, and trigger them in momentary bursts. The high and low octaves can be triggered in parallel with the dry signal when the octave keys are pressed independently. The octaves themselves track seamlessly with zero latency, and can be triggered in latching or momentary modes, using our “Loctave” toggle switches. The telegraph keys themselves are composed of custom stainless steel and aluminum components, making them indestructible and exceedingly durable for both hand and foot operation. Over four years in the making, the collaborative result is an innovative, state of the art clean-tracking octave pedal, capable of standing its own against industry standards.

Coppersound

Third Man Records

Demo by BOB BRADLEY

Third Man Triplegraph

David Litaba

Das Original aus NYC. Hendrix und Santana gehörten zu den ersten, die ein Stück des Pi bekamen, und seit über 40 Jahren hat der EHX Big Muff Pi den Sound der Rockgitarre definiert.

Er wird von zeitgenössischen Gitarristen und Rocklegenden für sein sattes, cremiges, geigenartiges Sustain verehrt, von Pink Floyd bis zu The White Stripes, jeder will immer noch ein Stück vom Pi!

The NYC original. Hendrix and Santana were among the first to get a piece of the Pi, and for over 40 years the EHX Big Muff Pi has been defining the sound of rock guitar.

Revered by contemporary guitarists and rock legends for its rich, creamy, violin-like sustain, from Pink Floyd to The White Stripes, everyone still wants a piece of the Pi!

BIG MUFF PI

Das Premium Wah Pedal. Hier kann der Gitarrist den Wah-Effekt genau so zuschneiden, wie er es will. Mit Kontrolle über die Centerfrequenz (6 anwählbar), stufenloser Regelung der Wah-Bandbreite (Q-Control) und schaltbarem Volume Boost, stufenlos einstellbar von 0 bis satte +26dB.

 The Crybaby 535Q is the Swiss Army knife of wah pedals. It provides control over the most important wah parameters, making it easy for you to create your ultimate wah tone. Select the frequency center of the effect, then dial in the frequency range to be swept by the pedal. From narrow and sharp to broad and subtle, this powerful wah will deliver it. Once you've got your sound, make sure it gets heard with the adjustable, switchable boost that can create endless sustain on any note. This is the wah pedal of choice for guitar master Joe Satriani. The 535Q offers versatility never heard before. This pedal allows the player to customize and shape the sound of the wah. By a simple turn of the "Q" dial, you can shape your wah from a narrow, sharp wah to a broad, subtle wah. Powered by the Dunlop ECB-003 or 9 volt battery. (NEW version)---Powered by the Dunlop ECB-004 or two 9 volt batteries. (OLD version) The CRYBABY 535Q also offers six new guitar wah ranges, a variable boost from 0 to +16 dB and a hard wire on/off switch. It's new custom circuitry consumes less power and eliminates unwanted distortion. Powered by the Dunlop ECB-003 or 9 volt battery. (NEW version) Powered by the Dunlop ECB-004 or two 9 volt batteries. (OLD version)

Dunlop

Guitar World Demo

CRY BABY 535Q MULTI-WAH

QuickMount Type M

Pedal-Montageplatte für Dunlop Cry Baby Wah-Pedale

Pedal Mounting Plates For Dunlop Cry Baby Wah Pedals

The Radial Twin-City uses a class-A input buffer to drive the amp outputs, which reduces susceptibility to noise and allows for completely silent switching on stage. To eliminate hum and buzz from ground loops, the Twin-City is equipped with an isolation transformer on output-B, along with a ground lift switch and 180⁰ polarity reverse switch that ensures both amplifiers play back in phase with each other. At the input, Drag Control load correction allows you to recreate the natural load on the pickups as if you were connected directly to a tube amplifier, allowing the natural tone of your instrument to shine through.

Radial Engineering

Review by Rig-Talk

Demo by Full Compass

Demo by X Ray

Twin-City ABY Amp Switcher

Jonathan James

BOSS

Demo by 

BOSS TU-3 Chromatic Tuner

PedalSafe Type E1

QuickMount Type E

Pedal-Montageplatte für Standard-Boss-Pedale

Pedal Mounting Plate For Standard Boss Pedals

Schutzabdeckung & RockBoard-Montageplatte für BOSS Compact Serie, RC3 LoopStation & RC5 LoopStation Pedale

Protective Cover & RockBoard Mounting Plate For BOSS Compact Series, RC3 LoopStation & RC5 LoopStation pedals

Schutzabdeckung & universelle Montageplatte für BOSS Compact Serie, RC3 LoopStation & RC5 LoopStation Pedale

Protective Cover & Universal Mounting Plate For BOSS Compact Series, RC3 LoopStation & RC5 LoopStation pedals

Jack White - The Raconteurs HUS 2019

The Magnatone 2-Button Footswitch is designed for hands-free operation, providing instant access to essential functions of compatible amplifiers like the Twilighter and Panoramic series. Built for durability, this footswitch allows musicians to control their sound seamlessly without needing to manually adjust the amp settings.

Magnatone

2-button foot switch

Der mxr Micro Amp addiert einen einstellbaren Boost zu dem Gitarrensignal. Er kann verwendet werden um Lead-Passagen anzuheben, um beim Wechsel zwischen zwei Gitarren mit unterschiedlichem Output (Humbucker/Singlecoil) das Signal anzugleichen, oder als permanenter Boost um Signaldegradation in langen Effektketten entgegenzuwirken.

This device adds a preset amount of gain, using a single control. With a guitar, this lets you boost your signal for lead work, adjust between two different guitars with unmatched output (i.e., humbucker to single coils), or it can supply a permanent boost in a long effects chain where signal drop off is a problem. Power: Single 9-volt battery or Dunlop ECB-003 AC Adapter - Controls: Footswitch toggles amp on/bypass (red LED indicates on) Gain knob adjusts total output volume when micro amp Is engaged

MXR M 133 Micro Amp- Official Demo

MXR M 133 Micro Amp Review Tone Report EN

Demo by Jack Griffiths

Demo by Takumi Craft

Review by Ultimate Guitar

Review by Musiker-Board

M133 Micro Amp

Fender amps of the ’50s and ’60s are beloved and coveted by guitarists around the world. Thanks to BOSS’ technology and tone know-how, the new FBM-1 brings the natural, fat, rich, bright tone of the Fender Bassman to a BOSS pedal. In conjunction with Fender, the new BOSS FBM-1 recreates the legendary tone of the 1959 Fender Bassman. Features include the same controls on the original Bassman: Presence, Treble, Mid, and Bass EQ controls. The FBM-1 also functions perfectly as a “pre-gain pedal” placed before an already overdriven amp to add the tone character of the Bassman.

Demo by  TheSuperFunAwesomeHappyTimePedalShow

Demo by  All World Music

Review by Hometone Blog

FBM-1 Fender 59 Bassman

dave sturgeon

Das Caverns Delay Reverb V2 Dual-Effektpedal kombiniert Delay und Reverb. Es verfügt über Keeleys analoges Tape Delay mit Modulation-Optionen. Das warme 650ms Delay wird mit Spring, Shimmer oder Modulated Reverb kombiniert.

The Caverns Delay Reverb V2 dual-effect pedal combines delay and reverb. It features Keeley’s analog-style tape delay with modulation options. The 650ms of warm delay combine with Spring, Shimmer or Modulated Reverb. 

Keeley Electronics

Manual Part 2

Manual Part 1

Demo by Andy Martin

Caverns Delay Reverb v2

PedalSafe Type D3

QuickMount Type D

Pedal-Montageplatte für große horizontale Pedale

Pedal Mounting Plate For Large Horizontal Pedals

Schutzabdeckung & RockBoard-Montageplatte für WAMPLER Paisley Deluxe, HotWired & Dual Fusion Pedale

Protective Cover & RockBoard Mounting Plate For WAMPLER Paisley Deluxe, HotWired & Dual Fusion pedals

Schutzabdeckung & universelle Montageplatte für WAMPLER Paisley Deluxe, HotWired & Dual Fusion Pedale

Protective Cover & Universal Mounting Plate For WAMPLER Paisley Deluxe, HotWired & Dual Fusion pedals

The TU-3—the world’s best-selling stage tuner—unites trusted BOSS tuning technology with our iconic compact pedal format. Top performers everywhere rely on this robust stomp for fast and flawless tuning night after night, thanks to its high-visibility meter, simple operation, and road-tested durability. The versatile TU-3 also includes a mute function, tone-saving buffer, and power distribution capabilities, making it an essential utility tool for every player.

Demo by Equipboard

Review by reddit /Guitar

Review by The Gear Check

Review by bonedo

TU-3 Tuner

Riff-Step™ by Step Audio takes the DigiTech Whammy, the most popular pitch-shifting pedal of all time, and multiplies its sonic potential. Riff-Step lets you hear notes that aren’t normally available on the Whammy, then sequence those notes into elegant harmonies and improbable riffs.

With this powerful new controller and patented technology, you can do anything from ripping Van Halen licks while holding a single note, to creating embryonic mindholes. But don't mistake Riff-Step for a noise machine, it’s a serious compositional tool, providing complementary counterpoint to melodic lines.

Riff-Step™ transforms the DigiTech Whammy pedal into a Pitch-Shifting Sequencer.

Comes ready to rock with 16 presets. Create additional Riff-Step sequences directly on the pedal or with the easy-to-use Online Programmer.

Step Audio

Riff-Step DigiTech Whammy Enhancer

Whammy DT von DigiTech