Mark Kane 'Dumble' Overdrive Deluxe Combo - USA 2010

Here is a 2010 Mark Kane Overdrive Deluxe, a hand-built boutique amplifier designed to faithfully capture the tone and response of the ultra-rare Dumble-modded Fender Deluxe Reverb. Built by highly respected amp maker Mark Kane, this is a meticulous recreation of one of the most elusive and sought-after amplifier circuits ever produced, delivering the dynamic feel, harmonic complexity, and expressive response associated with original Dumble designs.

Constructed using premium components and traditional handwired techniques, this amplifier reflects Kane’s deep understanding of Dumble-style circuitry and his commitment to accuracy in both tone and feel. Every aspect of the build is focused on preserving the character of the original modified Deluxe Reverb platform while ensuring reliability and consistency.

A key highlight of this example is its speaker, a vintage Altec 417-BC—widely regarded as an essential part of the original Dumble Deluxe Reverb sound. Known for its exceptional clarity, punch, and responsiveness, it enhances the amp’s ability to deliver articulate cleans and highly defined overdrive. The amp is also fitted with NOS (New Old Stock) American tubes, contributing additional warmth, depth, and harmonic richness that complements the circuit perfectly.

The amp features a dual-channel layout with dedicated Rock and Jazz modes, allowing seamless movement between pristine, chimey clean tones and smooth, singing overdrive. Tube-driven tremolo and reverb provide lush, dimensional modulation and spacious ambience, while the inclusion of a master volume allows the amp to achieve Dumble-style sustain and responsiveness at manageable levels.

Further enhancing its versatility, the amp includes a Dumbulator-style tube effects loop, ensuring seamless integration of external effects without compromising tonal integrity—an essential feature in high-end Dumble-inspired designs.

Specifications:

Year: 2010
Country: USA
Model: Mark Kane Overdrive Deluxe (Dumble-style)
Power Tubes: NOS American vintage tubes (exact types not specified)
Preamp Tubes: NOS American vintage tubes
Speaker: Vintage Altec 417-BC
Channels: Two (Rock / Jazz)
Controls: Master volume (others not specified)
Reverb: Tube-driven spring reverb
Tremolo: Tube-driven tremolo
Effects Loop: Dumbulator tube effects loop
Construction: Handwired with premium components
Design: Dumble-style modified Deluxe Reverb circuit
Features: Boutique build, Dumble-inspired tone platform