• Wish list
  • Choose your store
    All countries
  • 0

Doepfer A-101-1

Doepfer A-101-1

Doepfer A-101-1, Vactrol Steiner Filter; compared to the original circuit vactrols are used instead of diodes as variable resistors for frequency control of the filter; two LED displays show the current frequency and resonance setting; Width: 16TE / 16HP / 80.9 mm; Depth: 50 mm (measured from the rear side of the front panel); Current: +30mA (+12V) / -30mA (-12V)

Related products

Doepfer A-111-3 Doepfer A-111-3
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
158 €
Doepfer A-100C30
(117) Doepfer A-100C30
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
2,09 €
Doepfer A-100C80
(104) Doepfer A-100C80
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
2,49 €
Doepfer A-100C50
(147) Doepfer A-100C50
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
2,29 €
Mode Machines ADX-1 Mode Machines ADX-1
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
595 €
Doepfer A-101-2 Vactrol Lowpass Gate
(14) Doepfer A-101-2 Vactrol Lowpass Gate
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
98 €
Doepfer A-147-2 Vintage Edition
(4) Doepfer A-147-2 Vintage Edition
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
135 €
Dreadbox Oscillator
(1) Dreadbox Oscillator
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
109 €
Doepfer A-110-4 Thru Zero Quad VCO SE
(5) Doepfer A-110-4 Thru Zero Quad VCO SE
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
138 €
Doepfer A-111-2 Doepfer A-111-2
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
248 €
AJH Synth MiniMod VCO black
(3) AJH Synth MiniMod VCO black
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
349 €
S-Hoop SH148B-BLK 14" Drumhoop Bottom S-Hoop SH148B-BLK 14" Drumhoop Bottom
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
41 €
Softube Modular
(10) Softube Modular
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
75 €
Gretsch G2420T Walnut Streamliner
(1) Gretsch G2420T Walnut Streamliner
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
499 €
Doepfer A-121-2 Doepfer A-121-2
Available shortly (2-5 days)
Available shortly (2-5 days)

This item has been ordered with our suppliers and should be in our warehouse in the next few days.

Standard Delivery Times
118 €
Taylor Custom #10135 Grand Auditorium Taylor Custom #10135 Grand Auditorium
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
6.799 €

6 customer ratings:

Overall rating
5 out of 5 stars
handling
features
sound
quality
5 Stars
6 Customers

6 customers have given this product a 5-star rating.

Of these, 4 customers have written no texts or given their feedback in another language.

read all 2 reviews
4 Stars
no one
3 Stars
no one
2 Stars
no one
1 Star
no one

1–2 of 4 feedback texts

Read all reviews
Total
handling
features
sound
quality

Excellent addition or 1st filter

VinceJ, 15.02.2015
I'm a newbie to modular but already have an MFB low pass and wanted to expand my small setups reportiore with a different filter. After looking at all the Dopefer ones on offer and viewing a couple of you tube videos I opted for the A-101-1 Vactrol. So far it's been really great, very flexible and with a really nice soft round sound a little sem like to my untrained ears. Being able to feed the LP, BP and HP sections independantly is great. The cv inputs affect all three filter types equally but there is independant control over the output of each filter. I'd recommend the A-101-1 to anyone looking for an alternative to the standard LP filter and without the funds required for some of the more exotic offerings from other manufacters. I love it.
Report review
Report rating…

Do you believe this rating to be inaccurate or unacceptable for some reason?

Send report
Total
handling
features
sound
quality

A filter with great character

26.06.2016
I love this module, and it's surprisingly versatile. The ability to input different signals to the LP, BP and HF inputs can lead to some really interesting sounds, although using them individually they also sound and work great. The filter itself has a very unique and warm character, the LP in particular has a lovely "fuzziness" about it. As with a lot of the Doepfer modules a bit of creativity will get a lot out of a very affordable module. I have had this module for about 6 months now and I am still enjoying experimenting with different modulation sources and combinations of inputted signal. A great character filter and great value for money.
Report review
Report rating…

Do you believe this rating to be inaccurate or unacceptable for some reason?

Send report
Show variations of this product
Doepfer A-101-1
(6)
Doepfer A-101-1
to the product
138 €

Doepfer A-101-1, Vactrol Steiner Filter; compared to the original circuit vactrols are used instead of diodes as variable resistors for frequency control of the filter; two LED displays show the...

  • Module: Yes
  • Empty Rack, Or Housing: No
  • Basic System: No
  • Accessories: No
Doepfer A-110-1
(53)
Doepfer A-110-1
to the product
138 €

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...

  • Module: Yes
  • Empty Rack, Or Housing: No
  • Basic System: No
  • Accessories: No
Doepfer A-180-2 Multiples
(43)
Doepfer A-180-2 Multiples

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:...

  • Module: Yes
  • Empty Rack, Or Housing: No
  • Basic System: No
  • Accessories: No
Doepfer A-140
(42)
Doepfer A-140

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...

  • Module: Yes
  • Empty Rack, Or Housing: No
  • Basic System: No
  • Accessories: No
Doepfer A-132-3
(19)
Doepfer A-132-3

Module Dual linear/exponential, VCA

  • Module: Yes
  • Empty Rack, Or Housing: No
  • Basic System: No
  • Accessories: No
Doepfer A-111-2
Doepfer A-111-2
to the product
248 €

Doepfer A-111-2; High End VCO II / VCLFO; Width: 14 HP, Current: +70mA (+12V) / -50mA (-12V)

  • Module: Yes
  • Empty Rack, Or Housing: No
  • Basic System: No
  • Accessories: No
Doepfer A-124 Wasp Filter SE
(14)
Doepfer A-124 Wasp Filter SE

Wasp Filter Special edition, Black front, Yellow knobs

  • Module: Yes
  • Empty Rack, Or Housing: No
  • Basic System: No
  • Accessories: No
Doepfer A-199 Spring Reverb Module
(29)
Doepfer A-199 Spring Reverb Module
to the product
118 €

Doepfer A-199 Spring Reverb Module - electronically simulated by means of 3 spiral springs. Spring reverb systems have a very characteristic sound that is based on the (insufficient) mechanical...

  • Module: Yes
  • Empty Rack, Or Housing: No
  • Basic System: No
  • Accessories: No
Doepfer A-138b
(39)
Doepfer A-138b

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...

  • Module: Yes
  • Empty Rack, Or Housing: No
  • Basic System: No
  • Accessories: No
Doepfer A-119
(26)
Doepfer A-119

External Input / Envelope FollowerModule A-119 is used to integrate external audio signals into the system A-100, and includes the components pre-amplifiers, envelope follower and a comparator. The...

  • Module: Yes
  • Empty Rack, Or Housing: No
  • Basic System: No
  • Accessories: No
Doepfer A-180-3 Dual Buffered Multiple
(6)
Doepfer A-180-3 Dual Buffered Multiple

Doepfer A-180-3 Dual Buffered Multiples, dual buffered 1-in-3 multiple to copying/buffering of control and audio signals, Width: 4 TE / 4HP / 20.0 mm

  • Module: Yes
  • Empty Rack, Or Housing: No
  • Basic System: No
  • Accessories: No
Doepfer A-143-2
(17)
Doepfer A-143-2
to the product
205 €

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...

  • Module: Yes
  • Empty Rack, Or Housing: No
  • Basic System: No
  • Accessories: No
Doepfer A-147-2 VCD LFO
(10)
Doepfer A-147-2 VCD LFO
to the product
118 €

Voltage Controlled Delayed Low Frequency Oscillator Module consists of a voltage-controlled low frequency oscillator (LFO) and a voltage controlled amplifier (VCA), Switchable to Polarizer / Ring...

  • Module: Yes
  • Empty Rack, Or Housing: No
  • Basic System: No
  • Accessories: No
Doepfer A-145 LFO Modulation Generator
(28)
Doepfer A-145 LFO Modulation Generator

LFO Modulation Generator The module A-145 (LFO) is a low frequency oscillator, which generates periodic control signals in a wide frequency range. Five wave forms are available: saw tooth, inverted...

  • Module: Yes
  • Empty Rack, Or Housing: No
  • Basic System: No
  • Accessories: No
Doepfer A-118 Noise/Random
(34)
Doepfer A-118 Noise/Random

Noise/Random Voltage Generator Module A-118 is a noise and random voltage generator. It produces the following signals: white noise, coloured noise, and random voltage. White and coloured noise can...

  • Module: Yes
  • Empty Rack, Or Housing: No
  • Basic System: No
  • Accessories: No
Doepfer A-160-2 Clock Divider II
(6)
Doepfer A-160-2 Clock Divider II

Frequency divider For clock/trigger/gate signals, Width: 4 TE/ 4 HP / 20 mm

  • Module: Yes
  • Empty Rack, Or Housing: No
  • Basic System: No
  • Accessories: No
Doepfer A-135-1
(14)
Doepfer A-135-1
to the product
138 €

Doepfer A-135-1 QVCA / VC Mixer, Quad Linear VCA / Voltage Controlled Mixer, Inputs: 4 x Signal in, 4 x CV In, Output: Signal Out, 4 x Single Out, Dimensions: 18 TE / 18 HP / 90.3 mm (Width) x 45 mm...

  • Module: Yes
  • Empty Rack, Or Housing: No
  • Basic System: No
  • Accessories: No
Doepfer A-106-5 SEM Filter
(23)
Doepfer A-106-5 SEM Filter

Filter 12 dB Multi-mode filter, in which the circuit of the SEM module is used, Width: 8HP 40.3 mm, Depth: 55 mm (measured from the rear of the front panel), Power requirements: +30 MA (+ 12V) /...

  • Module: Yes
  • Empty Rack, Or Housing: No
  • Basic System: No
  • Accessories: No
Doepfer A-155
(17)
Doepfer A-155
to the product
298 €

Analog and Trigger Sequencer for Modular System A-100 The following functions are available for the two analog rows (rotary knobs): 8 Rotary potentiometers, Scale (stepless knob) on the lower...

  • Module: Yes
  • Empty Rack, Or Housing: No
  • Basic System: No
  • Accessories: No
Doepfer A-124 Wasp Filter
(35)
Doepfer A-124 Wasp Filter

Wasp Filter Module A-124 is a special 12 dB multimode filter using the "strange" filter circuit of the "EDP Wasp" (an analog synthesizer with black/yellow case built end of the seventies,...

  • Module: Yes
  • Empty Rack, Or Housing: No
  • Basic System: No
  • Accessories: No
Doepfer A-151
(14)
Doepfer A-151

Quad Sequential Switch

  • Module: Yes
  • Empty Rack, Or Housing: No
  • Basic System: No
  • Accessories: No
138 €
Price includes VAT and free shipping (where applicable)
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
item number 189174
sales unit 1 piece
available since March 2006
Total rating
handling
features
sound
quality
sales rank
in this category Rank 315
at thomann.de Rank 56709
Share this product
  • Facebook
  • Twitter
  • Email
  • Pinterest
  • Google+
Your Contact People
Phone: +49-9546-9223-30
FAX: +49-9546-922328
Online Guide

Smart Navigator

Further Doepfer items

Offers include 21% Belgium VAT and are valid as long as stocks last. Shipping costs to Belgium are 2,50 EUR, free shipping on orders above 49 EUR. Please click here for international Shipping rates. We do not accept liability for typographical errors or inaccurate information of any kind. *RRP = manufacturer's / distributor's recommended retail price in Germany
(2)
(2)
Feedback

Found an error or want to give us feedback about this page?

We're looking forward to hearing from you and aim to solve any problems as soon as we can.

cancel