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Tone King Royalist MkIII 40-Watt 1x12 Tube Guitar Amplifier Combo

Classic British sounds with a sonic wealth of tone for an incredible projection powered by a Custom Celestion Speaker



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Product Description

The new Tone King Royalist MKIII 40-Watt Combo with Dual Built-in Iron Man Attenuators expands on the British tone legacy you’ve come to know and love. The Royalist MKIII combo has encompassed the iconic Plexi sound for sweet and crisp tones, all the way to the raging super-lead tones that will shake the walls.

Tone King have focused on authentically replicating the vintage characteristics of classic amplifiers by delivering a crunchy range of rock and roll tones. The built-in Iron Man II attenuator features on both channels which includes tuned and reactive load as well as special compensation circuitry that boosts the power in the tubes for fully driven tone even when the volume is turned right down, preserving your sound when practicing. Unlike other attenuators, the Iron Man II simulates frequency based on the dependant impedance curve and size of the Custom Celestion “1660” 12” speaker to avoid muffling, or muddy sound in presence and dynamics.

The Custom Celestion “1660” “12 speaker is the beating heart of this combo that has been precisely voiced to replicate that iconic British tone allowing you to reach complex overtones, with a rich mid-range and an articulate high-end, and a warm encompassing low-end.

Key Features

  • PULL FAT Feature – Both channels feature the PULL FAT option that changes the sonic vibe of the amp by delivering more low-end in the first gain stage in the preamp, making it ideal for a clean sound with more bottom end that you can add extra flavour when running an overdrive.
  • British Voicing – Replicating the iconic British voicing for a classic rock and roll sound, with crunchy leads and beefy low-ends.
  • Iron Man II Attenuators – Prevents muffling and muddy sounds when the volumes in turned down low, allowing you to experience the full tonal capabilities of the amplifier’s speaker range and frequency.
  • Celestion Heart Beat – The Custom Celestion “1660” “12 speaker provides incredibly articulate projection to rock the stage, at home or in the studio for a rich vocal mid-range, detailed high-end and a warm-low end.

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  • V1 = 12AX7 1st Stage Preamp Circuit (Channel A & B)
  • V2 = 12AX7 2nd Stage Preamp Circuit / Tone Stack
  • V3 = 12AX7 Phase Inverter
  • V4 & V5 = EL34 Power Amplifier
  • V6 = 5AR4 High Voltage Rectifier
  • Speaker: Custom Celestion "1660" 12” Speaker

Channels and Controls

  • Preamp:2 Identical Channels, Foot-Switchable
  • Shared Controls: Volume, Treble, Bass and Presence
  • Volume Control with PULLFAT feature Per Channel
  • Three-position 1964, 1967 and 1970 Voicing Switch Per Channel
  • Line Out:1/4" Unbalanced Line Out Jack with Level Control


  • Iron Man II Attenuator: Dual attenuation controls (one for each channel)
  • Attenuation steps: 0db, -3db, -9db, -15db, -24db, -36db


  • Speaker Impedance Select:4, 8 or 16 Ohms


  • Cabinet: Tongue and Groove Baltic Birch Construction
  • Dimensions: 12” (L) x 24.5" (W) x 21” (H)
  • Weight: 59 lbs


  • 25’ Instrument Cable (Included)
  • Footswitch: Single Button Channel Footswitch with LED Indicator

Written by Alexander Bunyan

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At the end of the checkout you'll be taken to the V12 Finance web site. This is where your finance application is processed. Assuming your application is accepted you'll be able to place your deposit and confirm your order right there.

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Andertons Music Company's Registered Office: 58-59 Woodbridge Road, Guildford, GU1 4RF. Andertons Music Company acts as a credit broker and not a lender and only offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority. Andertons Music Company is authorised and regulated by the Financial Conduct Authority, firm registration number 716155. Credit provided subject to age and status.