QuadraLuxe LPF 4 Analog LP Filters Stereo Unit Limited Edition

Description

QUADRALUXE LPF

TSL Studio Equipment Stereo Pure-Analog Quad LP Filter

Discover a truly unique sonic treasure from TSL Studio Equipment: a one-of-a-kind, handcrafted stereo low-pass filter with four independent analog filter units. Meticulously point-to-point wired in Greece, this limited-edition studio tool delivers rich, organic filtering and unparalleled tonal character—perfect for collectors, experimental producers, and anyone seeking rare studio gear.

Dimensions: 19cm x 18cm x 14cm

                     7.5inch x 7inch x 5.5inch

Key Features

• 100% Handmade in Greece

  Every component is soldered by hand in our Athens workshop, ensuring exceptional build quality and artisanal attention to detail.

• Super High Quality Enclosure

  100% Steel and Aluminum

• Quad Analog Filter Architecture

  Two independent low-pass filters per stereo channel, each offering selectable 12 dB/oct or 24 dB/oct slopes and dedicated resonance control.

• Independent Filter Control

  Four individual knobs allow you to sculpt each filter’s cutoff frequency independently—ideal for complex stereo imaging and rhythmic filtering effects.

• External CV Inputs

  Integrate ADSR envelopes, LFOs, or any control voltage source via the rear-panel CV sockets for dynamic, voltage-controlled modulation.

• Compact, DC-Powered Design

  Runs on a single 9 V DC supply (not included), making it easy to integrate into pedalboards or desktop rigs.

• True Stereo Processing

  Preserve stereo width and depth even when driving the filters hard, thanks to fully discrete circuitry.

Why You’ll Love It

• Unrivaled Sound Quality

  Enjoy warm, musical filtering with a characterful resonance peak—perfect for mellowing harsh digital sounds or adding movement to synth lines.

• Rare Collectible

  This is the only unit ever produced; once it’s gone, it’s gone. Elevate your setup with a piece of boutique audio craftsmanship.

• Endless Creative Potential

  From subtle tone-shaping to wild, self-oscillating sweeps, these filters respond beautifully to both manual tweaks and CV modulation.

Only One Available!
Don’t miss your chance to own this extraordinary piece of studio history. Add it to your cart today and transform your sound with the organic warmth and hands-on control of pure analog filtering.