Doepfer A-101-8 Photo Phasing

The Doepfer A-101-8 Photo Phasing is an analog recreation of the legendary 1970s Schulte Compact Phasing A, condensed into just 4HP. It delivers lush, eight-stage phasing with the flexibility of Eurorack, including stereo routing via its two outputs.

Control includes manual phase offset, feedback (for resonance-like emphasis), and mix balance. A CV input with attenuator enables dynamic modulation from LFOs, envelopes, sequencers, or any external source. The result is classic swirling textures in a compact footprint.

With input level control and vintage-accurate visual feedback, the A-101-8 offers real-time performance and studio capability in a minimal space.

Key Features

• 4HP width

• 8‑stage all‑pass photo‑resistor phaser circuit

• Manual phase offset and feedback for tonal shaping

• Mix control for dry/wet balance

• CV input with attenuator for external modulation

• Input level potentiometer

• Two audio outputs for stereo or parallel use

• Dual‑colour LED visualises phase shift

• Analogue design true to the original Compact Phasing A

• Available in‑store for demo