DS Custom Audio Electronics Range T – Germanium Treble Booster

The DS Custom Range T is a hand-built tribute to the legendary treble boosters of the late ’60s, updated with modern flexibility while retaining the warmth, grit, and touch-sensitivity that made the originals so inspiring.

At its heart, the Range T features a rare NOS Soviet Germanium transistor, delivering authentic vintage response, smooth clipping, and the dynamic interaction players expect from a true germanium circuit. Designed to push tube amps into harmonically rich overdrive, it excels at everything from glassy top-end sparkle to thick, mid-forward crunch.

This expanded version also includes key enhancements:

• 3-Way Tone Switch – choose between three distinct boost voicings, from sharp treble lift to broader, full-range push.
• Integrated FFB Circuit (Unbuffer) – ensures seamless operation with buffered signals, solving the compatibility issues that often limit vintage-style boosters.

With these upgrades, the Range T offers all the character of a vintage treble booster while being versatile and pedalboard-friendly for modern players.

Features:

• Boutique Germanium treble booster with NOS Soviet transistor
• 3-way tone switch for multiple boost voicings
• FFB Unbuffer circuit for compatibility with buffered pedals and signals
• Responsive to guitar volume and touch, perfect for dynamic playing
• True bypass switching
• Premium hand-built boutique construction

From vintage-style sparkle to amp-pushing grit, the DS Custom Range T brings classic germanium booster tone into a flexible, modern format.

Power: 9V DC 5mA

Size (L x W x H): 121 x 65 x 40mm