Doepfer, Overview – Doepfer A-188-1 BBD Module User Manual
Page 7

DOEPFER
DOEPFER
DOEPFER
DOEPFER
System A-100
BBD Module A-188-1
7
3. Overview
Fig.5: A-188-1 front panel
Controls:
1
Delay Clock :
manual delay control
2
CV2:
attenuator for CV2
3
Level:
audio input attenuator
4
Feedback:
feedback level control
5
Mix:
mix control (original/BBD)
6
Polarity:
CV1 polarity
7
Polarity:
CV2 polarity
8
Polarity:
feedback/BBD Out polarity
9
Polarity:
mix polarity
In- / Outputs:
!
Clk Out:
clock output HSVCO
"
Ext. Clk In:
BBD clock input
(normalled to Clock Out
!
)
§
a Audio In:
audio input (connected to
§
b)
§
b Audio In:
audio input (connected to
§
a)
$
Mix Out:
mixed output
%
CV1:
CV1 input HSVCO
&
CV2:
CV2 input HSVCO
/
CV Out:
CV output HSVCO
(
Ext.FB In:
external feedback input
(normalled to BBD Out
)
)
)
BBD Out:
BBD output
(affected by polarity switch
8
)
Attention: the front panel markings are wrong concerning
the BBD Output and the feedback polarity switch. Please
refer to the scheme on page 4.
1
2
3
4
5
6
7
8
9
!
"
§
a
§
b
$
%
&
/
(
)
- DIY Synth do-it-yourself analog synthesizer (24 pages)
- MKE Universal Midi Keyboard Electronics Kit (17 pages)
- CTM64 Contact to Midi Interface (main board) (20 pages)
- CTM64 Relay Board (8 pages)
- MTC64 Midi to Gate Interface (main board) (16 pages)
- MTC64 Relay Board (8 pages)
- MTC64 Output Board (transistor driver board) (4 pages)
- MTC64 Power Board (8 pages)
- Pocket Electronic (32 pages)
- Dial Electronic (12 pages)
- Wheel Electronic (16 pages)
- USB64 Universal Midi and USB Controller Electronics Kit (20 pages)
- MBP25 Midi Bass Pedal Electronics Kit (16 pages)
- MTV16 Midi-to-Voltage Interface with 16 Analog Voltage Outputs (8 pages)
- A-100 (8 pages)
- A-100AD5 +5V low cost adapter (46 pages)
- A-100(~ 40 MB) (744 pages)
- A-100CGK CV/Gate keyboard (12 pages)
- A-101-1 Vactrol Steiner Filter (6 pages)
- A-101-2 Vactrol Lowpass Gate (6 pages)
- A-101-3 Vactrol Modular Phase Filter (10 pages)
- A-101-9 Universal Vactrol Module (14 pages)
- A-102 Diode Low Pass (6 pages)
- A-104 four-fold Trautonium Formant Filter (6 pages)
- A-105 24dB SSM Low Pass (8 pages)
- A-106-1 Xtreme Lowpass/Highpass Filter (12 pages)
- A-107 Multitype Morphing Filter (18 pages)
- A-108 6/12/24/48 Formant Filter (10 pages)
- A-109 Voltage Controlled Audio Signal Processor (10 pages)
- A-110 Standard VCO (12 pages)
- A-111-1 High End VCO (14 pages)
- A-111-5 Synthesizer Voice (22 pages)
- A-112 Sampler/Wavetable Oscillator (24 pages)
- A-113 Subharmonic Oscillator (14 pages)
- A-114 Dual Ringmodulator (6 pages)
- A-115 Audio Divider (6 pages)
- A-116 VC Waveform Processor (6 pages)
- A-117 Digital Noise / 808 Source (8 pages)
- A-118 Noise/Random (6 pages)
- A-119 External Input/Envelope Follower (8 pages)
- A-120 24dB Low Pass 1 (8 pages)
- A-121 12dB Multimode VCF (10 pages)
- A-123 24dB High Pass (no longer available) (8 pages)
- A-124 Wasp Filter (8 pages)
- A-125 VC Phaser (8 pages)