• Lista de desejos
  • pt
    Escolha a sua loja Select Store
    Todos os países All Countries
  • 0

Doepfer A-137-1 Wave Multiplier I

Wave MultiplierA-137 is a voltage-controlled wave form multiplier (wave multiplier). The fundamental idea of ​​a wave multiplier is the multiplication of the waveform of an incoming audio signal (eg triangle / sine / sawtooth of a VCO) within a period. This produces additional harmonics (harmonics) in the audio signal. The duration of the period and therefore the pitch of the signal remain unchanged, as opposed to a frequency multiplication such as the PLL module A-196.

The A-137 operates as a kind of "inverse low-pass filter", so it adds a harmonic signal. Additional harmonics are added, where a low-pass filter (eg A-120) filters out overtones from an overtone-rich signal. Therefore the best results are obtained with the A-137 in combination with comparatively low tone waveforms (eg triangle, sine) as input signal. The A-137 can also be used for high-frequency input signals (eg sawtooth), but the effect is not as spectacular as with a triangle signal.

The A-137 is a very highly developed waveform multiplier that allows much more features, interferences, and waveform manipulations than other similar models. In addition, all parameters are manually adjustable and additionally voltage-controlled. Here you can see the most important features of the module: The multiples parameter (manually and adjustable by control voltage) defines the number of waveform multiplications within a period. The two parameters Folding Level and Symmetry (both manually and adjustable by control voltage) set the upper and lower levels at which the convolution of the signal (ie the "flipping" of the wave) takes place. The diagram below shows the function of these two parameters. The Harmonics parameter (manually and adjustable by control voltage) adds additional harmonics ( in addition to the harmonics resulting from the waveform multiplication) by sharpening the waveform edges (gain and limiter) and adding overshoot peaks (attenuated waves to the edges).

Controls:

  • Input Level (to adjust different input levels for the optimal effect of the module)
  • Multiples (number of curve multiplication, manual setting)
  • Harmonics (adding additional harmonics with an effect similar to that of the resonance in filters, manual setting))
  • Folding Level (value of the upper and lower convolution level, for explanation see the sketch below, manual setting)
  • Symmetry (symmetry of upper and lower convolution level, for explanation see the sketch below, manual setting)
  • Audio In (also suitable for control voltages!)
  • Multiples CV In (control voltage input for the number of curve multiplications, with attenuator)
  • Harmonics CV In (control input for Harmonics parameter, with attenuator)
  • Folding Level CV In (control voltage input for the convolution level, with attenuator))
  • Symmetry CV In (control voltage input for the convolution symmetry, with attenuator))
  • Audio Out (output for the processed audio or control signal)

Informações adicionais

Module Yes
Empty Rack, Or Housing No
Basic System No
Accessories No
9 Classificações de clientes:
  • 5
  • 4
  • 3
  • 2
  • 1
4.9 / 5.0
  • manuseio
  • características
  • som
  • acabamento
Comentários para este artigo estão ainda apenas disponíveis noutra língua
3 classificações escritas Ler todas as reviews
gb Traduzido automaticamente (Mostrar original)
gbReview original (Mostrar tradução)
Infelizmente ocorreu um erro. Por favor tente novamente mais tarde.
Total
manuseio
características
som
acabamento

Very versatile wavefolder!

Grent, 20.06.2013
Everyone needs a wavefolder. It took me some time to properly grasp this module, but now it makes it's way into almost every patch I make. You can get a huge range of sounds! It's best fed with a triangle or sine as the wave folding circuit adds lots of harmonics to the signal. Adding some slow modulations to the "symmetry" and "harmonics" inputs can create an ever changing sound that never sounds the same twice!

A great tip I learned with this is to keep the input level down low, it is easy to overdrive, and by doing that you may miss the subtle morphing waveshapes that this module excels so well at.

A small issue I have with this is the depth, it's a little bit deeper than most modules so it may have trouble fitting in a shallow case. (No problem using any of Doepfer's excellent racks though!)

I don't think there is another wavefolder that sounds like this. One of Mr Doepfers most unique creations.
Útil · Não útil · Reportar a crítica
Denunciar classificação…

Acredita que esta classificação seja por alguma razão imprecisa ou incaceitável?

Reportar
Mostrar variações deste produto
Doepfer A-137-1 Wave Multiplier I
(9)
Doepfer A-137-1 Wave Multiplier I
Para o artigo
€ 120

Wave MultiplierA-137 is a voltage-controlled wave form multiplier (wave multiplier). The fundamental idea of ​​a wave multiplier is the multiplication of the waveform of an incoming audio signal...

Doepfer A-100 LC1 Low Cost Case
(1)
Doepfer A-100 LC1 Low Cost Case
Para o artigo
€ 119

Case for Eurorack Modules Integrated power supply A-100SSB: +12 V / 380 mA, -12 V / 380 mA, To 48 TE shortened A-100LC3 version, Built-in bus board with 8 module slots, Casing made of raw wood -...

Doepfer A-124 Wasp Filter SE
(19)
Doepfer A-124 Wasp Filter SE
Para o artigo
€ 85

Wasp Filter Special edition, Black front, Yellow knobs

Doepfer A-110-1
(56)
Doepfer A-110-1
Para o artigo
€ 139

Standard VCO for Modular System A-100Module A-110-1 (VCO) is a voltage controlled oscillator. The A-110-1 produces frequencies in a range of about 8 octaves, of which four waveforms are available...

Doepfer A-138s Mini Stereo Mixer
(2)
Doepfer A-138s Mini Stereo Mixer
Para o artigo
€ 75

Doepfer A-138s; Mini Stereo Mixer; 4-in-2 Mixmodul; Eurorack Format; four Inputs with Level / Pan-SwitchRegler and two Outputs 1/8" Mini Jack; Width: 8 TE

Doepfer A-110-6
(1)
Doepfer A-110-6
Para o artigo
€ 249

Doepfer A-110-6; Trapezoid Thru Zero Quadrature VCO; use a Quadrature Trapezoid as Base Waveform; features linear thru zero frequency modulation; 10 waveform outputs and LFO mode; linear and...

Doepfer A-199 Spring Reverb Module
(32)
Doepfer A-199 Spring Reverb Module
Para o artigo
€ 119

Spring Reverb ModuleDoepfer A-199 is a spring reverb module, which electronically simulates the reverb effect with the aid of spiral springs. Spring reverb systems have a characteristic sound...

Doepfer A-180-2 Multiples
(46)
Doepfer A-180-2 Multiples
Para o artigo
€ 35

Passive Multi-Port Distributor 8x Interconnected jacks, Sockets are divided into 2x quadruple groups; but can also be modified to an eight-multiple (soldering bridge on the circuit board), Width:...

Doepfer A-132-3
(20)
Doepfer A-132-3
Para o artigo
€ 99

Module Dual linear/exponential, VCA

Doepfer A-140
(47)
Doepfer A-140
Para o artigo
€ 73

ADSR Envelope Generator The module A-140 is a envelope generator and since it delivers control voltages, belongs to the modulation-modules. As soon as the ADSR is triggered at gate-input, it...

Doepfer A-143-2
(18)
Doepfer A-143-2
Para o artigo
€ 211

Quad ADSRThe module contains 4 independent ADSR envelope generators. Each sub-module has the controls Attack, Decay, Sustain and Release. With the 3-stage range switch, the desired time range can be...

Doepfer A-138b
(44)
Doepfer A-138b
Para o artigo
€ 55

Mixer ModuleModule A-138 is a four-channel mixer that can be used for mixing control voltages as well as for mixing audio signals. A separate attenuator is available for each of the four inputs. In...

€ 120
Inclui IVA e € 20 envio
Envio gratuito de € 199
Disponibilidade imediata
Disponibilidade imediata

Este artigo encontra-se em stock e pode ser enviado imediatemente.

Informações sobre o envio
Partilhe este produto
O seu contacto
Tel: +49-9546-9223-30
Fax: +49-9546-922328
Guias online
Synthesizers
Synthesizers
There are a wealth of synthesisers available today, ranging from hardware keyboards to virtual software instruments.
Guias online
Equalisers
Equalisers
EQ is perhaps the least noticed of all types of audio processing, but also the most important.
 
 
 
 
 
Resultado do teste:
Todos os preços são apresentados com 23% de IVA português e válidos até ruptura do stock. Os portes de envio para Portugal continental têm o valor de 20,-EUR. Para encomendas de valor igual ou superior a 199,-EUR os portes de envio serão gratuitos. Para mais informações sobre o envio e entregas para outros locais, por favor clique aqui. Não assumimos responsabilidade por eventuais erros tipográficos ou informação imprecisa de qualquer tipo. *UVP = Preço de venda recomendado pelo fabricante / distribuidor para venda na Alemanha.
Elektron Digitakt Millenium ST-95 Harley Benton HB-40B 2017 Harley Benton CST-24T Ocean Flame Vox Adio Air GT Rockboard LT XL Power Bank Denon DN-300C MKII ADJ Pro Event Table tc electronic M100 Presonus Studio 26 Novation Circuit Mono Station Vox AC2 Rhythm Bass
(4)
Recomendado
Elektron Digitakt

Digital Drum Machine 8 Internal audio tracks, 8 Dedicated MIDI tracks, 1 Multimode filter per audio track, 1 Assignable LFO per track, Delay and Reverb send effects, Built-in sequencer, Support for sampling, OLED display, 64 MB Sample memory, 1...

Para o artigo
€ 739
(1)
Recomendado
Millenium ST-95

Standing Aid Ideal for keyboardists, guitarists and DJs, Seat height, backrest and footrests individually adjustable, Seat upholstery and backrest with cover, Seat height adjustable from 545 - 965 mm, Padded seat, Weight: 6 kg, Material: Steel, Colour: Black, Suitable...

Para o artigo
€ 79
Recomendado
Harley Benton HB-40B 2017

Harley Benton HB-40B 2017, compact electric bass combo amplifier, 40 watt, 10" custom voiced speaker, TEC tube-emulating circuit, instrument input, gain control, integrated compressor with LED indicator, 3-band equalizer (bass, parametric middle, treble), volume control, headphone output, aux-input for play-along...

Para o artigo
€ 99
Recomendado
Harley Benton CST-24T Ocean Flame

Electric Guitar Deluxe series, Body: Mahogany, Top: Flamed maple, Set-in neck: Mahogany, Fretboard: Roseacer, 24 frets, Pearloid Dot fretboard inlays, Scale: 635 mm, Nut width: 42 mm, Pickups: 2 Wilkinson WHHB Alnico Open humbuckers, 1 Volume control, 1 Tone...

Para o artigo
€ 222
(5)
Recomendado
Vox Adio Air GT

Modelling Electric Guitar Combo Power: 50 W, Equipped with: 2x 3"speakers for a wide stereo sound, Bluetooth allows wireless playback of music and remote control via app, VET Modelling technology for authentic amp sounds, Up to 23 amplifier models,...

Para o artigo
€ 299
Recomendado
Rockboard LT XL Power Bank

Mobile power supply for effects pedals 3 High-capacity lithium-ion batteries, Battery capacity: 6600 mAh, Can still be used during a recharge, Can also be used for charging smartphones and other USB devices, On / Off switch, 2x 2.1 x...

Para o artigo
€ 49
Recomendado
Denon DN-300C MKII

Denon DN-300C MK II, CD/USB Player, Slot-In CD - Drive, USB Audio Player, USB plays MP3 audio file formats, 3,5 mm Jack Input, Display, symmetric XLR Output, stereo RCA Output, adjustable speed ±15%, Random, Repeat and Power-on-Play, IR Remote, 10-key...

Para o artigo
€ 239
Recomendado
ADJ Pro Event Table

ADJ Pro Event Table, Compact and collapsible, Lightweight, around 18 kg, Functional and professional looking, table height: 880mm, dimensions table 1200x580mm; Dimensions (LxWxH): 50” x 24” x 45.5” / 1270 x 610 x 1155 mm, Dimensions for own Logo (WxH):...

Para o artigo
€ 329
Recomendado
tc electronic M100

tc electronic M100; Stereo Multi-Effects Processor; 16 TC-Effects including reverb, delay, chorus, flanger, phaser, rotary speaker, pitch shifter and multi-effects; Edit and Tap/Select function; 24-bit AD/DA converters; Stereo Input Level control with LED level indication; Mix Balance and Output Level...

Para o artigo
€ 110
Recomendado
Presonus Studio 26

USB audio interface 2 x 4 USB 2.0 audio interface with 192 KHz, 2 Combo inputs: Mic/Line/Inst (XLR/jack), Jack inputs switchable from "Inst" (high impedance) to "Line", 2 Low-noise XMAX-L microphone preamplifiers, 48 V phantom power can be connected,...

Para o artigo
€ 198
Recomendado
Novation Circuit Mono Station

Paraphonic Analogue Synthesizer 2 Oscillators with individual control of sync and tuning parameters, Filter can be used as high, low or bandpass filters with 12 or 24 dB, Three distortion modes, Monophone and paraphone modes with individual glide control,...

Para o artigo
€ 509
Recomendado
Vox AC2 Rhythm Bass

Vox AC2 Rhythm Bass, Basscombo, 2x3" Speaker, 2 Watt, 5 effects, 3 selectable sounds normal flat and scoop, inputs for bassguitar and aux in, headphone output, 81 rhythm patterns, tempo 40-240 BPM, power supply via 6 AA batteries (alkaline or...

Para o artigo
€ 69
Feedback Encontrou um erro ou pretende dar-nos a sua opinião sobre esta página?

Estamos ansiosos pelo seu contacto e ajudaremos na resolução de qualquer problema o mais rápidamente que pudermos

Por favor deixe um comentário. Por favor introduza o seu endereço de email.