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Moog Werkstatt-01 kit
Werkstatt 是 Moog 推出的一款小型的單聲道類比合成器，需要自行組裝，只需簡單的工具就可以組裝完成，非常適合剛接觸類比合成器的玩家。
功能介紹：
VCO (Voltage Controlled Oscillator)：Werstatt有一個主震盪器，可切換兩種波型，鋸波跟方波，可用FREQ旋鈕調整音高，另有PWM (Pulse Width Modulation) 旋鈕，可調整方波的Pulse Width。
VCF (Voltage Controlled Filter)：Werkstatt使用的是24dbB low pass濾波，有Cut Off跟Resonance的旋鈕。
VCA (Voltage Controlled Amplifier)：Werkstatt是沒有設計音量控制的，取而代之的是兩個模式，ON mode或 EG mode。ON模式代表持續輸出音量，而EG模式的音源是通過Werkstatt的封包 (Envelope) 控制的。
VCO MOD (Modulation of the Voltage Controlled Oscillator)：Werkstatt可以使用封包或LFO （低頻震盪器）來調變VCO的FREQ或PWM的參數，利用AMOUT旋鈕控制調變的比例。
VCF MOD (Modulation of the Volatge Controlled Filter)：跟VCO MOD類似，只是調整的對象是VCF的Cut off frequency，有一個POLARITY切換可以控制輸入源的正反相位。
LFO (Low Frequency Oscillator)：Werstatt內建一個低頻震盪器，有兩種波型可以切換，方波跟三角波。LED燈可以看到低頻震盪器的速度。
Envelope：Werkstatt的attack跟decay時間可用旋鈕調整，sustain可以切換ON/OFF兩種模式。
Werkstatt的機身右側有一格一格的欄位，可以利用零件包裡的mini電線進行訊號的串接，做出複雜的聲響。
規格-
OSCILLATOR SECTION
• Single VCO w/ frequency control (8Hz to 16KHz)
• Saw and square waveshapes w/ control for square pulse width
• Envelope or LFO selectable Mod Source that can be assigned to PWM or Pitch w/ Amount control
• Ability to PWM the square wave
FILTER SECTION
• Classic 4-Pole Moog Ladder Filter w/ Resonance control (20Hz-20KHz)
• Select between the Envelope generator and LFO as Mod Source.
• Polarity switch (+/-) and amount knob for control of filter cutoff modulation
LFO SECTION
• Selectable Square or Triangle waveshape w/ rate control (2Hz-600Hz)
VCA/AMP SECTION
• Select between the Envelope Generator or ON (Drone)
ENVELOPES SECTION
• Controls for Attack & Decay time w/ Sustain On/Off switch
KB SECTION
• One octave low-note priority legato keyboard w/ glide control
PATCHBAY
• VCA Input0V to +5V in VCA EG Mode, +/-2.5V in VCA ON Mode
• VCF Input-5V to +5
• VCO LINEAR FM Input +/-2.5V – NOTE: this is an inverting control input
• VCO EXPONENTIAL FM Input -5V to +5V, 1V/Octave trimmable
• LFO CV Input 5V to +5V – NOTE: Negative CV slows LFO more than the panel
• VCF AUDIO InputUnbuffered/Unmixed AC coupled input to VCF
• 2x KB CV Output3V/semitone from 1 keyboard – NOTE: Attenuate for 1V/Octave
• 2x TRIG Output 5 msec pulse, 0 to +5 V signal generated from low-note priority
• 2x GATE Output0 to +5V signal generated from low-note priority
• 2x EG Output0 to +5V signal, Simple ASD or AD type Envelope Generator
• 2x LFO Output -2.5 to +2.5V Triangle or Square wave, selected via LFO Switch
• 2x VCF Output-2V to +2 V signal for audio or CV uses
• 2x VCO Output0V to +5V VCO signal, wave selected by VCO Wave Switch
Rear Panel
• AUDIO Output Nominal +/-1.5V Signal
• POWER+12VDC Center Positive w/ 1.2A Wall transformer
• POWER CONSUMPTION 1.8 Watt AVG