Hiwatt T20/10 Combo

2-channel guitar amplifier with spring reverb!
  • Switchable power: 20 watts or 10 watts
  • Two channels: Normal & Overdrive (switchable)
  • Preamp: 2x ECC83 (12AX7), 1x ECC82 (12AU7)
  • Power amp: 2x EL84
  • Speaker: 1x 12" Octapulse100-12
  • Spring reverb, effects loop, line out and aux input
Variants (1)
Hiwatt T20/10 Head
Hiwatt T20/10 Head Hiwatt T20/10 Head
Hiwatt T20/10 Head
  • Selectable power: 20 Watts or 10 Watts
  • Two channels: Normal & Overdrive (switchable)
  • Preamp: 2x ECC83 (12AX7), 1x ECC82 (12AU7)
  • Power amp: 2x EL84
  • Spring reverb, effects loop, line-out and aux input
  • Impedance: 8 Ohm
620
-31,00€ 749
instead of RRP**780
All prices include VAT
Ready for shipping

Finance from 20,00 € per month
Standard Shipping
free
Delivery time 1 - 2 working days
Priority Shipping
+ 0,99
Shipping on 20.05.2026
Express Shipping
+ 5,90
Delivery on Thursday, 21.05.2026, if you order within  18 Hrs. 2 Min. 
Shipping and Delivery
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Versatile British Tube Amplifier for Stage and Studio!

Hiwatt stands for professional British tube tones that accompany musicians from the studio to the biggest stages. The Tube series—conceived as an homage to the North American market—offers two-channel amplifiers that deliver both Hiwatt's classic clean sound and a versatile overdrive channel. At the heart of the series is the T20/10, a two-channel amp that delivers 20 watts via EL84 tubes.

The T20/10 combo pairs Hiwatt's legendary clean tone with a powerful overdrive channel and comes equipped to a high standard: alongside a serial effects loop and true spring reverb, the combo is fitted with a 12" Octapulse speaker that delivers a balanced, cutting sound. Precision craftsmanship and rugged construction make the amplifier a reliable companion on stage and in the studio.

Thanks to the selectable power reduction from 20 to 10 watts, you can achieve characteristic tube breakup at moderate volumes—ideal for rehearsal rooms, the studio, and smaller gigs. The T20/10 combo also makes an excellent pedal platform and targets players who value flexibility, classic tone and top-notch build quality.

Features

Power & Channels

  • Switchable power: 20 watts or 10 watts
  • Two channels: Normal & Overdrive (switchable)

Speaker

  • Speaker: 1x 12" Octapulse100-12

Connections

  • 6.3 mm jack input for guitar
  • 3.5 mm aux input
  • FX loop (effects loop, send & return)
  • 6.3 mm footswitch input for reverb/channels (compatible with FS201)
  • Line out (6.3 mm jack)
  • Speaker output (8 ohm, 6.3 mm jack)

Tube Complement

  • Preamp: 2x ECC83 (12AX7), 1x ECC82 (12AU7)
  • Power amp: 2x EL84

Controls

  • Master volume (overall volume)
  • Reverb (spring reverb)
  • 3-band EQ (Treble, Middle with Tone Shift, Bass) - shared for both channels
  • Gain knobs for Normal and Overdrive channels
  • Toggle for Normal/Overdrive channel
  • Power and standby switches

Additional Features

  • Built-in true spring reverb
  • Built-in effects loop
  • Compatible with FS201 footswitch for channel and reverb control
  • Impedance: 8 ohm

Dimensions & Weight

  • Dimensions (HxWxD): 495 x 493 x 250 mm
  • Weight: 16.3 kg

Scope of delivery

  • 1 x Hiwatt T20/10 MK III Combo
  • 1 x power cable

Suitable accessories (Not included in the delivery.)

Specification

  • Product number 00114884
  • Colour Black
  • Pre amplifier Tubes
  • Speakers 1x 12 Zoll
  • Headphone Out No
  • Direct Out / Line Out Yes
  • Power (Watts) 20
  • additional FX No
  • Foot switch included No
  • Power amplifier Tubes
  • Hall/Reverb included Yes
  • Wheels included No

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Financing

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