Tone King Imperial Mk II Head Brown/Beige: Boutique American Tube Tones

The Tone King Imperial Mk II Head Brown/Beige is a 20-watt tube amplifier head crafted for discerning guitarists seeking vintage American tone with advanced versatility. Featuring dual channels—Rhythm and Lead—it allows seamless movement between sparkling cleans and saturated overdrive. This model stands out through its handwired construction, responsive controls, and a full suite of pro-level features. Many players appreciate its ability to deliver authentic blackface and tweed-inspired sounds in a flexible format.

Standout Features: Modern Appointments, Vintage Soul

Unique to the Imperial Mk II Head is the Ironman II reactive attenuator, enabling the amp’s dynamic range and breakup to remain intact even at low volumes—a rare find among boutique amplifiers. It includes tube-driven spring reverb and bias modulation tremolo, both carefully modeled after classic American circuits for lush, three-dimensional effects that respond organically to your playing dynamics.

Power, Construction & Circuitry — Reliability Meets Tone

For a premium amp head, power handling and construction are crucial. The Imperial Mk II Head uses high-grade Baltic Birch for its cabinet, assembled in the USA for consistent tonal resonance and reliable durability. Outputting 20 watts from 2x 6V6 power tubes, paired with a 4x 12AX7 and 1x 12AT7 preamp section, it offers ample headroom and classic breakup. Cathode biasing brings smooth compression and a responsive feel, while its robust 11.3 kg chassis is built for portability and stability.

• Output Power: 20 W — ideal for stage and studio flexibility
• Tubes: 2x 6V6 (power), 4x 12AX7, 1x 12AT7, 1x 5AR4 (rectifier) — delivers rich, harmonically complex sound
• Transporting the head is made easier by the weight of 11.3 kg, offering durability for touring musicians.

Channel Architecture & EQ — Classic Tones, Modern Control

EQ and channel layout directly influence creative expression. Clean, glassy "blackface"-style tones are available on the Rhythm channel with a 3-band EQ, while the Lead channel brings mid-boosted drive, plus "Mid Bite" and "Tone" controls for further shaping. Seamless transitions between channels are enabled by footswitch operation, with the integrated attenuator keeping dynamics intact regardless of volume.

• Channels: 2 (Rhythm & Lead, footswitchable) — instant access to clean and overdriven tones
• EQ: 3-band EQ (Rhythm), Tone & Mid Bite (Lead) — customizable tonal palette
• The built-in Ironman II Attenuator allows retention of cranked amp tone at any level.

Reverb & Tremolo — Expressive Tube Effects

Ambience and movement are readily available with the Imperial Mk II Head. Tube-driven spring reverb is controlled via a single knob for effortless blending, while the bias-modulated tremolo recalls vintage pulsing rhythms. Both effects are footswitchable, maximizing flexibility without external pedals.

• Reverb: Tube-driven spring — authentic surf and ambient textures
• Tremolo: Bias modulation, footswitchable — rich, vintage throb
• Layer your soundscapes thanks to the independent operation of both effects.

Who Is It For — Pro Guitarists & Vintage Tone Enthusiasts

The Imperial Mk II Head Brown/Beige is especially well-suited for professional players and vintage amp lovers needing uncompromising American clean and drive tones in any performance or recording scenario. If you want tactile response and warmth from classic tube circuits—plus the flexibility of attenuation and channel switching—this head is indispensable. Its robust build and high-quality components fulfill the needs of touring, studio, and home use. Seekers of "blackface" clarity, rich tweed saturation, or lush tube effects will find it excels across the board.

Tone King: American Boutique Legacy

Since 1993, Tone King has exemplified high-performance tube amplifier design by merging vintage inspiration with forward-thinking engineering. The Imperial Mk II Head continues this American legacy, drawing on classic California amp heritage from the 1950s and 60s and updating it for today’s artists. Each unit is hand-assembled using premium global components, with reliability and tonal quality recognized by professionals and enthusiasts alike.