Hiwatt T20/10C SWITCHABLE 20W/10W COMBO W/ 1X12” OCTAPULSE SPEAKER & TRUE-SPRING REVERB

£549.00 GBP
Tax included. Shipping calculated at checkout.

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FREE Setup with all our guitars

Our in house Luthiers QC and Setup every guitar we sell. We're not like other guitar shops.
Please get in touch if you have any questions regarding setups.

Shipping Price Guide
Christmas 2023 Shipping Cut-off Dates

For Standard Delivery Monday 18th December - Orders must be placed by 1pm. 
(Please note we can not gaurantee it will arrive before as this service is down to Royal Mail. If you want a gaurantee please select express shipping at checkout*)

For Express Delivery we advise you get your order in by 1pm on 20th December. 
We use APC Overnight for shipping express parcels, and they are usually very good. 

Shipping Pricing Guide

Standard Delivery for Strings + Picks - £1.50

Standard Delievery for Accessories + Vinyl Records - £3.50

Express Guitar & Amp Delivery (Next Working Day on orders placed before 1PM) - £9.99

Express Guitar & Amp Shipping (Next Working Day on orders placed before 1PM)  - FREE (Orders over £299)

There will be a small surcharge for Scottish Highlands & Ireland, please contact us for more info. 

Dispatch Times

We aim to dispatch guitar orders SAME DAY, if you place your order before 1PM
Depending on the time of year this may change.
The reason we don't always ship immediately, is all our guitars go through our workshop before shipping, to ensure it's setup and playing great for you.

If you require your guitar on a specific date, please get in touch with us after you place your order.

International Shipping

Shipping to most of Europe will be £80 via UPS. Please note, we're not liable for any import duty or charges you may incur due to Brexit. Please contact us for a quote.

USA Shipping £150 via UPS. - (Please contact us for a quote).

Rest of World £POA (Please contact us for a quote).

We expertly pack every item we send included in the price. 

Please get in touch with us if you have any questions. 
Sales@mayalls.co.uk | 01492 588279

14 DAY Returns Policy

We stand by our customers! If you're not happy with your purchase, we will help you find something else!

We offer 14 day returns on all guitars.


Hiwatt has proudly crafted truly hand-made amplifiers and cabinets, serving the world's best players since 1966.

As a pillar of the British amp invasion in the 60s and 70s, Hiwatt stands alone with a handful of guitar amplifiers that were there from the beginning. Many Hiwatt amplifiers are considered historic in the creation of the British Sound, especially the Custom 100 Head. Whether it be in the hands of British rock icons, The Who, Pink Floyd, and Led Zeppelin, or in the current arsenal of Oasis, The Killers or Circa Waves; Hiwatt's unique third and fifth harmonic rich sound is as effective in the studio as it is on stage, generation after generation.

Wattage: Switchable — 20W or 10W
Channels: 
NormalOverdrive
Inputs: 
1/4" Normal/Overdrive (Channel Selector)3.5mm AUX Input1/4" Effects Loop Return1/4" Channel/Reverb Footswitch Input
Outputs: 
1/4" Extension Speaker (8 Ω)1/4" Effect Loop Send1/4" Line Output
Preamp Valves: 
2 x ECC83 (12AX7),1 x ECC82 (12AU7)
Output Valves: 
2 x EL84
Speaker: 
1 x 12" Hiwatt Octapulse
Speaker Impedance: 
8 Ω
Controls: 
Master VolumeReverb Level3-Band EQ shared by both channels — Treble, Middle (Pull potentiometer for Tone Shift), BassOverdrive GainNormal GainNormal/Overdrive Channel ToggleStandby — On/OffMains — On/Off
Built-in Effects Loop.Built-in True-Spring Reverb.Compatible with the FS201 Footswitch for hands free channel switching and toggling True-Spring Reverb.
Voltage: 100V, 115V, 230V, or 240V (Based on your region)
Impedance: 8 Ω