VOLT-A-TONE

24dB LPF

$129.00
LPF_FRONT.jpg
LPF_RIGHT.jpg
LPF_LEFT.jpg
LPF_BACK.jpg

24dB LPF

$129.00

24dB (4-pole) low pass filter based on the 3320 chip used in classic synthesizers such as the Prophet 5 and Oberheim OB-Xa. Cutoff frequency CV control allows for attenuating and inverting of CV input. Also features frequency CV2 (fixed level) and resonance CV. Resonance is tuned for self oscillation.

TECHNICAL SPECS:

• 6 hp (30x128mm panel size)

• Depth: 39mm

• +12V 19mA

• -12V 16mA

• 5V 0mA

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24dB (4-pole) low pass filter based on the 3320 chip used in classic synthesizers such as the Prophet 5 and Oberheim OB-Xa. Cutoff frequency CV control allows for attenuating and inverting of CV input. Also features frequency CV2 (fixed level) and resonance CV. Resonance is tuned for self oscillation.

TECHNICAL SPECS:

• 6 hp (30x128mm panel size)

• Depth: 39mm

• +12V 19mA

• -12V 16mA

• 5V 0mA

AUDIO SAMPLES:

Frequency sweep
Frequency sweep with resonance
Enveloped frequency CV (no VCA used)
Self oscillation (LPF used as VCO)
Resonance CV demo (chirping sound is resonance controlled by LFO)
Fast and slow modulations using FREQ CV and CV2 at once