SSH – HIWATT STUDIO/STAGE HEAD 20/40W

The Studio/Stage offers a switchable output of either 20w or 40w via a switch on the rear of the chassis. This is perhaps the most versatile Custom Amplifier from the Hiwatt Custom Shop! The amplifier boasts all the usual Hiwatt Custom features: Variable voltage selection (100v, 115v, 230v, 240v - means this amp can be used anywhere in the world), an impedance selector and two parallel speaker jacks. As a custom order option, the MKIII has a footswitch for both reverb and gain boost!

Product Specs
SSH – HIWATT STUDIO/STAGE HEAD 20/40W
H: 250 mm
W: 590 mm
D: 280 mm
M: 17Kg

Product Manual/Schematic
Download


SA210 / SA2012 – HIWATT CUSTOM 20 COMBO

The Custom 20 Combo is available in either a 2x10” or 1x12” cabinet. Exactly the same specifications as the Custom 20 Head but in a rugged combo enclosure paired with special design Fane 75 watt loudspeakers. A powerful amp solution for playing at club level or in your home!

Product Specs
SA210 / SA2012 – HIWATT CUSTOM 20 COMBO
H: 490 mm
W: 630 mm
D: 290 mm
M: 26 Kg

Product Manual/Schematic
Download


20H – HIWATT CUSTOM 20 HEAD

The Custom 20W Head is the smallest amplifier that we produce in the Custom Shop. From bright spanking clean through to rich creamy overdrive: this amplifier can do it all! This Class A design uses 2xEL84 output valves and 3xECC83 in the pre-amp. The bass, middle and treble controls are part of a special design-tone network, acting like three extra volume controls at different frequencies! High & low sensitivity inputs. Gain & master volume controls. 4, 8 & 16 ohm selector for matching to any cabinet.

Product Specs
20H – HIWATT CUSTOM 20 HEAD
H: 267 mm
W: 584 mm
D: 292 mm
M: 12.5 Kg

Product Manual/Schematic
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SS212 – HIWATT STUDIO/STAGE COMBO 20/40W

Featuring the same amplifier section as the Studio/Stage Head, the Combo offers rugged construction courtesy of its 18 mm Baltic birch ply cabinet and a powerful depth of sound from its 2x12” Custom Fane 75 watt speakers!

Product Specs
SS212 – HIWATT STUDIO/STAGE COMBO 20/40W
H: 530 mm
W: 680 mm
D: 290 mm
M: 35.5 kg

Product Manual/Schematic
Download




DR504 - HIWATT CUSTOM 50 HEAD

The little brother to the DR103, the Custom 50W Head is a design classic! It has the same controls and features as the DR103. Like all the Custom Amplifiers, it is lovingly hand-built to the highest possible standards! Switchable to 4, 8 & 16-ohm output impedance and with18mm Baltic birch ply cabinet construction, this amplifier will last a lifetime!

Product Specs
DR504 - HIWATT CUSTOM 50 HEAD
H: 270 mm
W: 635 mm
D: 285 mm
M: 21.37 Kg

SA212 – HIWATT CUSTOM 50 COMBO

Much like the famously used 2x12” Combo in the late 1960s and early 1970s in Abbey Road Studios by a well-known artist, the SA212 is destined to be a classic with recording artists. Using the Custom 50 Head together with 2 specially designed 12” 75 watt Fane speakers, this amplifier will be popular both on stage and in the studio!

Product Specs
SA212 – HIWATT CUSTOM 50 COMBO
H: 535 mm
W: 685 mm
D: 285 mm
M: 35.5 Kg

Product Manual/Schematic
Download

SA112 – HIWATT CUSTOM 50 “BULLDOG” COMBO

This 1x12” menace is built in the famous “Bulldog” 50-watt Combo configuration. Using the Hiwatt Custom 50 Amplifier Head together with a specially designed 12” 75-watt Fane speaker and assembled into an 18 marine ply cabinet, it lives up to its pedigree name!

Product Specs
SA112 – HIWATT CUSTOM 50 “BULLDOG” COMBO
H: 570 mm
W: 515 mm
D: 283 mm
M: 32.75 Kg

Product Manual/Schematic
Download

DR103 – HIWATT CUSTOM 100 HEAD

This is the amp that started it all! It is powered by 4xEL34 in the power stage, with 4xECC83 alternatively 3xECC83 and 1xECC81 in the pre-amp, giving a tighter sound. The Custom 100 Head employs Partridge specification designed transformers. Switchable to 4, 8 & 16 ohm output impedance, the DR103 allows you to select from 100, 115 230 and 240 volt sources. The dual channel pre-amp has high & low sensitivity inputs. Controls include: Normal volume, brilliance volume, bass, middle, treble, presence & master volume. There is simply no better sounding, looking or engineered amplifier in the world!

Product Specs
DR103 – HIWATT CUSTOM 100 HEAD
H: 270 mm
W: 635 mm
D: 285 mm
M: 22.65 Kg

Product Manual/Schematic
Download



SSJ103 – HIWATT SIGNATURE SSJ HEAD (SAP) with XLR plug

The Signature SSJ Head (SAP) is based on the DR103 amplifier that was modified and most famously used in the late 1960s and early 1970s by Led Zeppelin. Basically, the amplifier has a footswitch (on the front panel - the XLR plug) along with a balance control. The footswitch activates the interaction between the set levels of the balance and the volume. Used in reverse, this gives the player the opportunity to set a rhythm level and a lead level - so it acts as a lead boost footswitchable control! The amplifier also has a choke in the power supply section giving more "sag" to the tone.

Product Specs
SSJ103
H: 280mm
W:635mm
D:280mm
M: 22.68kg

SSP212 – HIWATT SIGNATURE SSP COMBO

The SSP212 Amplifier is a 2x12” Combo with 2 Fane speakers coupled with unique SSP circuit design. Having this amplifier mounted in a combo, offers this unique design in a compact package but likely delivers the loudest Combo we make.

Product Specs
SSP212
H: 530 mm
W: 680 mm
D: 290 mm
M: 35.40 Kg

SSP112 – HIWATT SIGNATURE SSP COMBO

Just like the SSD112 Combo, the SSP Combo comes in the Bulldog 1x12” configuration. The build and the dimensions are the same as the Custom Series combos. This bulldog configuration coupled with unique circuit design of the SSP amplifier, gives this Combo a loud bark on stage.

Product Specs
SSP112 – HIWATT SIGNATURE SSP COMBO
H: 530 mm
W: 680 mm
D: 290 mm
M: 32.75 Kg

SSP103 – HIWATT SIGNATURE SSP 100W HEAD

This model is unique to the Hiwatt catalogue and unlike any other guitar amplifier model out there. It is based upon a modified P.A. Amplifier, famously used by The Who in the 60s and early 70s. This amplifier boasts more gain and a more responsive treble and bass control network. You will notice the absence of middle in the EQ and the presence of four channel volume controls as well as the master volume. The four independent pre-amp channels mean that this amp has 5 x ECC83 (12AX7) instead of the usual 4. Be warned: this amp is very loud indeed when cranked and takes no prisoners!

Product Specs
SSP103 – HIWATT SIGNATURE SSP 100W HEAD
H: 250 mm
W: 590 mm
D: 280 mm
M: 21.37 Kg

Product Manual/Schematic
Download

SSP504 – HIWATT SIGNATURE SSP 50W HEAD

The SSP504 shares the same unique circuit design as it's 100W big brother, the SSP103. Based on the same modified P.A. Amplifier, famously used by The Who, that boasts more gain and a more responsive treble and bass control network, this amp is still louder than most other 100W amps out there. The controls are the same as the SSP103.

Product Specs
SSP504
H: 280 mm
W: 635 mm
D: 280 mm
M: 21.40 Kg

Product Manual/Schematic
Download

SSD212 – HIWATT SIGNATURE SSD 50W COMBO

The SSD212 amplifier is a 2x12” Combo with 2 Fane speakers. This Combo is the same configuration as the original 2X12” used by Pink Floyd! The dimensions are the same as the Custom Series Combos.

Product Specs
SSD212
H: 490 mm
W: 630 mm
D: 290 mm
M: 35.40 Kg

SSD112 – HIWATT SIGNATURE SSD 50W COMBO

The Signature Series SSD112 Combo packs the same punch as the Signature Custom SSD 50 Head, but as a combo, this offers the player a portable and very powerful amplifier! It is also available with a specially designed 75W Fane speaker in the Bulldog 1x12 configuration. The build and the dimensions are the same as the Custom Series combos.

Product Specs
SSD112
H: 490 mm
W: 630 mm
D: 290 mm
M: 32.75 Kg

SSD103 – HIWATT SIGNATURE SSD 100W HEAD

The Signature Custom SSD 100 Head is based on the Custom DR103 100W Head that Pete Cornish specifically modified for Pink Floyd. Using a resistor matrix on the linked input, the normal and bright channels can be blended to create truly unique custom tones. Also, this channel gives more pre-amp gain, offering a wide variety of tones! On the face you will also find the controls for bass, treble, presence and the master volume. The SSD103 Head is powered by 4xEL34s and 4xECC83s

Product Specs
SSD103
H: 280 mm
W: 635 mm
D: 280 mm
M: 22.65 Kg

Product Manual/Schematic
Download

SSD504 – HIWATT SIGNATURE SSD 50W HEAD

The Signature Custom SSD 50W Head is the little brother to the Custom SSD103. This amp also has normal and bright channels and an extra input where the gain from each of these channels can be combined with their own volume control. The rest of the controls on the face plate are the same as the SSD103. The same resistor matrix on the linked input allows the normal and bright channels to be blended; more pre-amp gain!

Product Specs
SSD504
H: 280 mm
W: 635 mm
D: 280 mm
M: 21.37 Kg

Product Manual/Schematic
Download



LR112 - HIWATT SIGNATURE SERIES LITTLE RIG 1x12 SPEAKER CABINET

- 1x12 Fane loaded cabinet
- perfect for home, studio and live use

Product Specs
LR112 - HIWATT SIGNATURE SERIES LITTLE RIG 1x12 SPEAKER CABINET
H: 808mm
W: 758mm
D: 350mm

HIWATT SIGNATURE SERIES LITTLE J MK II HEAD

The Hiwatt Little J Head is based on the original SAP head made for Jimmy Page of Led Zeppelin. The Little J features a unique circuit, which offers a more driven tone than a standard Hiwatt Custom Amp. The amplifier also has a unique, footswitchable cut circuit. The Hiwatt Little J Head is meant to be paired with a scaled down 1x12 Fane loaded Hiwatt LR112 cabinet and is perfect for home, studio and live use.
- 2 inputs: normal and brilliant
- Class A
- 20/0.5W switchable
- EL84 + ECC83 valve configuration
- optional LR112 Fane loaded 1x12 cabinet

Product Specs
HIWATT SIGNATURE SERIES LITTLE J MK II HEAD
H: 267mm
W: 584mm
D: 292mm
M: 12.50kg

HIWATT SIGNATURE SERIES LITTLE P MK II HEAD

The Hiwatt Little P Head is based on the original CP103 amplifier used by Pete Townshend of The Who. This was the tone that sparked a new generation of guitar players in the early 1970s. The Hiwatt Little P Head is meant to be paired with a scaled down 1x12 Fane loaded Hiwatt LR112 cabinet and is perfect for home, studio and live use.
- 4 input
- Class A
- 20/0.5W switchable
- EL84 + ECC83 valve configuration
- optional LR112 Fane loaded 1x12 cabinet

Product Specs
HIWATT SIGNATURE SERIES LITTLE P MK II HEAD
H: 267mm
W: 584mm
D: 292mm
M: 12.50kg



SE4123F / SE4123C - HIWATT 4x12 SPEAKER CABINET

This cabinet has 300-watt power handling rating at 16 ohm impedance! Just like the 2x12”, it comes loaded with either Fane or Celestion loudspeakers, is built with solid 18mm marine quality birch ply and a 25mm (1“) back panel (as per the 1960’s design). In our opinion - the best sounding 4 x 12” cabinet on the market!

Product Specs
SE4123F / SE4123C - HIWATT 4x12 SPEAKER CABINET
H: 775 mm
W: 760 mm
D: 350 mm
M: 44 Kg

SE2121C / SE2121F – HIWATT 2x12 EXTENSION SPEAKER CABINET

Designed with 2x12” Fane or Celestion loudspeakers, this cabinet is built to the highest quality with solid 18mm marine quality birch plywood. It is rated for 150 watt power handling at 16 ohm impedance. We have just added a 25mm (1“) back panel (as per the 1960’s design) to add depth, power and bottom end to this cabinet! In our opinion, the best sounding 2 x12” cabinet on the market!

Product Specs
SE2121F / SE212C
H: 530 mm
W: 680 mm
D: 290 mm
M: 25.7 Kg