Moog The Ladder 500 Series Filter Module

The Ladder is a Dynamic Transistor Ladder Filter that is based on Bob Moog's original ladder filter designs. Don't be fooled by its small size, The Ladder is a powerful and fantastic sound sculpting tool that allows for creative and unique sound shifting and shaping. By design, The Ladder sports the smoothest all analog Low Pass and High Pass filter section. Simply adjust the Cutoff knob to add vibe, warmth or tonal adjustment. Choose LP to add analog vibe and warmth to a sound or select HP for sweetening and relieving the heft of a sound.

Features: The famous filter for 500 series racks Offers the legendary sound Moog-Ladder-Filter Huge Dynamicrange Low Noise Fantastic sound sculpting tool All analog Low Pass and High Pass filter section Positive and negative modulation depth with a wide range Real hard-bypass Audio I/O: Balanced line level via 500 rack Filter Type: 2 and 4 pole dynamic low-pass & high-pass transistor Ladder Filter Envelope Type: RMS detector, bi-polar with variable attack & release Attack time: Better than 250µS to 2.0 seconds depending on program material and level. Release time: Better than 150mS to 2.0S depending on program material and level. Envelope Control: Positive and Negative Modulation Input Impedance: Nominally 24Kohms balanced differential, 12Kohms unbalanced single ended. Output Impedance: Nominally 50ohms differential 25ohms single ended. Max. Output Level: Better than +22dBµ, balanced Drive Gain: 36dB Range of control Output Gain: 36dB Range of control Frequency Response: Better than +/-0.5dB 20Hz - 20KHz pass band. Better than +/- 1.5dB 5Hz - 24KHz pass band Bypass: Hard Relay True Bypass Power Consumption: Less than 105mA +16V, less than 75mA -16V