Hiwatt T40/20 Tube Series MKIII 40/20w 2×12 Amplifier Combo

£999.00

The Hiwatt T40/20 Combo is great for the Studio or performing on Stage. British Engineered to provide 40W (or 20W) of Classic Hiwatt Clean with an additional ‘tube screaming’ Overdrive Channel, this cathode-biased amplifier provides the guitarist with a touch-sensitive feel to the amplifier’s response. Equipped with 2x Hiwatt Octapulse 12” speakers, this 2-channel combo […]

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Description

The Hiwatt T40/20 Combo is great for the Studio or performing on Stage. British Engineered to provide 40W (or 20W) of Classic Hiwatt Clean with an additional ‘tube screaming’ Overdrive Channel, this cathode-biased amplifier provides the guitarist with a touch-sensitive feel to the amplifier’s response.

Equipped with 2x Hiwatt Octapulse 12” speakers, this 2-channel combo is built to deliver classic British tone with sophisticated clarity.

Key Features

  • Half Power, Full Overdrive – Even when you switch the power from 40w to 20w, the impact of the overdrive still remains pure even with less volume.
  • Built-In Spring Reverb – Dial in crisp spring reverb to enhance the classic British tone this 2-channel amplifier contains.
  • Effects Loop – Place your delays and reverb pedals within the effects loop to achieve clearer tone while using the amp.

Like the Original Hiwatt Custom Shop ‘Studio/Stage’ – this amp allows you to half your power, drive the Tubes harder, and obtain pure, natural Hiwatt overdrive with less volume. Also features an FX loop and spring reverb.

Specifications

  • Wattage: Switchable — 40W Or 20W
  • Channels: Normal, Overdrive

Inputs

  • 1/4″ Normal/Overdrive (Channel Selector)
  • 5mm AUX Input
  • 1/4″ Effects Loop Return
  • 1/4″ Channel/Reverb Footswitch Input

Outputs

  • 1/4″ Extension Speaker, 1/4″ Effect Loop Send, 1/4″ Line Output
  • Preamp Valves: 2 X ECC83 (12AX7), 1 X ECC82 (12AU7)
  • Output Valves: 4 X EL84

Controls

  • Master Volume
  • Reverb Level
  • 3-Band EQ Shared by Both Channels — Treble, Middle (Pull Potentiometer For Tone Shift), Bass
  • Overdrive Gain
  • Normal Gain
  • Normal/Overdrive Channel Toggle
  • Standby — On/Off
  • Mains — On/Off

Dimensions

  • Height: 475mm (~19″)
  • Width: 675mm (~27″)
  • Depth: 250mm (~10″)
  • 23.1 Kg (~51 Lbs)

About the manufacturer

Hiwatt

Hiwatt are known for making standout effects pedals and more. Founded with a passion for tone and innovation, their gear has shaped countless records and players’ sounds. Look out for their iconic designs and flagship models — they’ve earned a reputation for reliability and creativity.

More info about this Product

Combo Amps

Combo amps combine an amplifier and speaker into a single, self-contained unit, making them a practical and popular choice for many players. They’re easy to transport, simple to set up, and available in a wide range of power ratings, from small practice amps to powerful stage-ready models. Combo amps come in valve, solid-state, hybrid, and digital designs, often with built-in effects and tone controls. Their all-in-one nature makes them ideal for home use, rehearsals, recording, and live performance where convenience and reliable tone matter.

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