6-Phi-4

Name: 6-Phi-4
Brand: Vahlbruch
Availability: OnlineOnly

Phaser

Modulation

Analog multi-stage phaser with matched NOS transistors, switchable 4/6 stages, and silent MagTraB switching.

The Vahlbruch 6-PHI-4 is a high-end analog phaser featuring carefully matched sets of 4 or 6 new-old-stock 2N5952 transistors. This attention to component matching delivers everything from vintage 4-stage script logo phasing to 6-stage phase swirl with depth approaching Univibe and Leslie territory.

Unlike vintage phasers, the 6-PHI-4 is remarkably tweakable, incredibly quiet, and highly transparent. A toggle switch selects between 4 and 6 stage operation, while Intensity, Volume, and Speed controls provide complete control.

Equipped with Vahlbruch's proprietary MagTraB (Magnetic Transducer Button) switching—allegedly indestructible and completely silent. Handmade in Germany.