Doepfer A-111-4 Quad Precision VCO

From €399.00 *
Net price: €335.29

Prices incl. VAT plus shipping costs

Color:

  • 170339
  • 40
The oscillators of the A-111-4 feature a triangle core design based on the CEM3340. Their... more
Product information "Doepfer A-111-4 Quad Precision VCO"

Four-pack of precision oscillators – You want to create chords, fat unison sounds, wafting drones or paraphonic respectively fully polyphonic sounds with your modular system? – Meet the A-111-4! The module contains four well-equipped VCOs with a wide frequency range. Their pitch tracking is extremely accurate. Waves produced by the A-111-4 draw very close to the ideal form. The module’s sound is beefy. Thanks to two kinds of sync functions and modulation inputs, it is possible to flexibly twist the raw waveforms. – A great all-rounder!

The oscillators of the A-111-4 feature a triangle core design based on the CEM3340. Their frequency range extends to more than ten octaves. Each VCO comes equipped with a 1v/octave input, meaning it is possible to play the circuits individually. As a result, musicians can create polyphonic patches or generate several, completely independent sounds with the A-111-4. A fifth 1v/octave input allows users to play all oscillators at once or add transpositions. With detuning some of the VCOs via their three-way octave switches and tune potentiometers, it is possible to generate wafting drones, chords and unison sounds. Jumpers on the circuit board can be utilized to alter the range of the tune knobs. In detail, a range of two semitones, one octave or four octaves can be chosen. Additionally, a global octave switch and a global tune potentiometer were implemented.

On the output side there is a triangle, saw-tooth and pulse output per VCO. Additionally, the A-111-4 features three mix outputs. CV inputs plus attenuators allow users to modulate the frequency (linear or exponential) respectively the pulse width of each oscillator. On top of that, there is a sync input per VCO. Jumpers make it possible to choose between hard and soft sync.

Tip: As mentioned above, controlling the oscillators via the individual 1v / octave inputs allows you to use the global 1v / octave input for transpositions. By feeding an S&H voltage to the global input, the most boring sequences can be transformed into exciting, constantly changing melodies. – Very cool!

External videos:

HE: 3
TE: 18
Depth: 40
Power consumption +12V: 120
Power consumption -12V: 100
Related links to "Doepfer A-111-4 Quad Precision VCO"
"Doepfer A-111-4 Quad Precision VCO"
A-111-4 @Doepfer
Here is the information available on the brand...... more
Doepfer Musikelektronik GmbH

WIth a long trajectory building synths, MIDI keyboards and designing bespoke devices for music pioneers Kraftwerk, Dieter Doepfer decided to design his own modular synthesizer in 1995 based on existing electrical and mechanical specifications of lab equipment he used during his years at university. The official presentation of the system at 1996 Frankfurt Musikmesse caught everyone by surprise and created lots of interest. After Doepfer published the specifications on his website, many instrument designers and engineers saw the potential of the new Eurorack format. Doepfer continues expanding their catalog of over 200 modules (and counting), operating from their modest offices in the outskirts of Munich.

180277_1 Doepfer A-105-4 Quad Poly VCF
€224.00 *
Net price: €188.24
180283_1 Doepfer A-141-4 Quad Poly VC-ADSR
€165.00 *
Net price: €138.66
180279_1 Doepfer A-132-8 Octal Poly VCA
€159.00 *
Net price: €133.61
180367_1 Instruo - Harmonàig
€445.00 *
Net price: €373.95
130502_1 100x nylon washers 3.2mm
€3.00 *
Net price: €2.52
180281_1 Doepfer A-140-2 Dual Micro ADSR
From €139.00 *
Net price: €116.81
180524_1 Doepfer A-135-2 Mini Quad VCA / Mixer
From €128.00 *
Net price: €107.56
190272_1 Doepfer A-121-3 Multimode VCF Slim Line
€98.00 *
Net price: €82.35
160302_1 Doepfer A-190-5 Poly. MIDI/USB-to-CV/Gate
€299.00 *
Net price: €251.26
150300_1 Doepfer A-180-3 Dual Buffered Multiple
€49.00 *
Net price: €41.18
190493_1 Tiptop Audio - Stackcable 40cm (cyan)
€7.80 *
Net price: €6.55
190276_1 Doepfer A-145-4 Quad LFO Slim Line
From €80.00 *
Net price: €67.23
120130_1 Doepfer A-143-2 Quad ADSR
€229.00 *
Net price: €192.44
120097_1 Doepfer A-124 Wasp Filter
€88.00 *
Net price: €73.95
180403_1 ACL - Sinfonion
€1,249.00 *
Net price: €1,049.58
120035_1 Doepfer Patch-Kabel 15cm (yellow)
€2.00 *
Net price: €1.68
120032_1 flat ribbon cable 16pin-to-16pin
€5.00 *
Net price: €4.20
120172_1 Doepfer A-185-2 Precision Adder / Bus Access
From €74.00 *
Net price: €62.18
121068_1 Tiptop Audio - Stackcable 30cm (red)
€7.80 *
Net price: €6.55
190275_1 Doepfer A-138n Mixer Slim Line
From €59.00 *
Net price: €49.58
190270_1 Doepfer A-111-6 Miniature Synthesizer Slim Line
From €199.00 *
Net price: €167.23
180024_1 2hp - Verb
€169.00 *
Net price: €142.02
240019_1 Joranalogue - Patch 30
€40.00 *
Net price: €33.61
240017_1 Joranalogue - Patch 15
€39.00 *
Net price: €32.77
220304_1 Happy Nerding - FX Aid Pro
€340.00 *
Net price: €285.71
200197_1 WMD - Javelin
€278.00 *
Net price: €233.61
160288_1 Mordax - Data
€485.00 *
Net price: €407.56
190654_1 Endorphin.es - Trippy Cables (13 pack)
€34.00 *
Net price: €28.57
190624_1 Tendrils - Patch Cables 15 cm (6 Pack)
€14.00 *
Net price: €11.76
190671_1 Divkid - øchd
€183.00 *
Net price: €153.78
190480_1 Acid Rain Technology - Chainsaw
€299.00 *
Net price: €251.26
130468_1 4ms Row Power - Flying Bus Cable (male)
€16.00 *
Net price: €13.45
190503_1 Intellijel designs - Quadrax
€399.00 *
Net price: €335.29
190038_1 Make Noise - Qpas
€418.00 *
Net price: €351.26
170171_1 Frap Tools - Sapèl
€459.00 *
Net price: €385.71
160214_1 Doepfer A-111-2 High-End VCO 2
From €239.00 *
Net price: €200.84
240581_1 Doepfer A-188-9 Highspeed VCO
€149.00 *
Net price: €125.21
200327_1 Instruo - Saïch
€539.00 *
Net price: €452.94
180277_1 Doepfer A-105-4 Quad Poly VCF
€224.00 *
Net price: €188.24
130637_1 Doepfer A-110-2 Basic VCO
From €125.00 *
Net price: €105.04
180283_1 Doepfer A-141-4 Quad Poly VC-ADSR
€165.00 *
Net price: €138.66
230659_1 AtoVproject - DHO
€778.00 *
Net price: €653.78
220252_1 Doepfer A-121s Stereo Multimode Filter
From €249.00 *
Net price: €209.24
120085_1 Doepfer A-111-5 Mini Synth Voice
From €289.00 *
Net price: €242.86
160215_1 Doepfer A-111-3 Micro Precision VCO
From €159.00 *
Net price: €133.61
150054_1 Flame - 4Vox
€499.00 *
Net price: €419.33
180044_1 Intellijel Designs - Rubicon 2
€479.00 *
Net price: €402.52
HOT SHIT
240659_1 ALM Busy Circuits - MCO mkII
€299.00 *
Net price: €251.26
230539_1 Doepfer A-135-5 Polyphonic Mixer
From €195.00 *
Net price: €163.87
240037_1 Make Noise - Maths 2
€329.00 *
Net price: €276.47
230305_1 Make Noise - Spectraphon
€679.00 *
Net price: €570.59
230294_1 Neuzeit Instruments - Warp
€699.00 *
Net price: €587.39
230118_1 Vostok Instruments - Sena
€299.00 *
Net price: €251.26
220581_1 ALM Busy Circuits - Pamela's PRO Workout
€318.00 *
Net price: €267.23
190242_1 Supercritical - Demon Core Oscillator
€488.00 *
Net price: €410.08
190272_1 Doepfer A-121-3 Multimode VCF Slim Line
€98.00 *
Net price: €82.35
160239_1 Happy Nerding - 3x MIA
€99.00 *
Net price: €83.19
160302_1 Doepfer A-190-5 Poly. MIDI/USB-to-CV/Gate
€299.00 *
Net price: €251.26
120132_1 Doepfer A-143-4 Quad VC-LFO/VCO
€248.00 *
Net price: €208.40
180103_1 AJH Synth - Gemini 2412 Dual SVF
From €459.00 *
Net price: €385.71
240174_1 Eowave - Orage VCO MKII (TWIN PACK)
€439.00 * €498.00 *
Net price: €368.91
230161_1 OXI - Coral
€399.00 *
Net price: €335.29
220510_1 Schlappi Engineering - Three Body
€599.00 *
Net price: €503.36
220368_1 RYK Modular - Vector Wave
€438.00 *
Net price: €368.07
200191_1 Happy Nerding - FX Aid XL
€245.00 *
Net price: €205.88
130604_1 AJH Synth - MiniMod VCO
€369.00 *
Net price: €310.08
150079_1 Befaco - Even VCO
€209.00 *
Net price: €175.63
120140_1 Doepfer A-149-1 Quant./Stored Random Voltages
€119.00 *
Net price: €100.00
120130_1 Doepfer A-143-2 Quad ADSR
€229.00 *
Net price: €192.44
120095_1 Doepfer A-120 24dB LP Filter (Moog)
From €115.00 *
Net price: €96.64
120078_1 Doepfer A-106-5 12dB Filter (SEM)
From €85.00 *
Net price: €71.43
240690_1 Cwejman MMF-2
€1,160.00 *
Net price: €974.79
240357_1 Tiptop Audio - Buchla Programmable Complex...
€599.00 *
Net price: €503.36
230262_1 Flame - u16MCC MIDI CC-to-CV
€189.00 *
Net price: €158.82
230651_1 Forge TME - VHIKK X Drone Voice
€589.00 *
Net price: €494.96
Viewed