The Hiwatt DR103 Custom Head is an amplifier. Close alternatives include the Strymon Iridium and the Soldano SLO. It pairs well with the Marshall Guv'nor and the Black Arts Toneworks LSTR Fuzz.
Hiwatt DR103 Custom Head
Unknown brand · amplifier
The Hiwatt DR103 Custom 100 is a 100-watt all-valve head running four EL34s into Partridge transformers, hand-wired to military specification with the famously neat point-to-point layout Harry Joyce's team built. Its defining trait is headroom: it stays clean far past the volume where a Marshall of the same era breaks up, which is why it became the platform of choice for Pete Townshend and David Gilmour. Four inputs feed Normal and Brilliant channels that can be jumpered together.
What stands out
“[Pros] ✓ Pristine cleans with loads of uncompressed headroom ✓ Excellent pedal compatibility, enhancing drive/fuzz effects ✓ Maintains clean tone even at extremely loud volumes ✓ Crystal clear sound that reveals true character of pedals and…”
— from the reviews
“Its defining trait is headroom: it stays clean far past the volume where a Marshall of the same era breaks up, which is why it became the platform of choice for Pete Townshend and David Gilmour”
— from the listing
“The DR103 delivers a powerful, clean tone that has defined British rock, though its value can vary greatly depending on the model year and condition”
— from the reviews
- headroom
- transformer
- clean
- clear
- iconic sound
- natural
- tube
- rich
Good for
- Live
Genres the Hiwatt DR103 Custom Head is commonly used in
- Rock
Pedals that stack with the Hiwatt DR103 Custom Head
Marshall Guv'nor
Marshall
28% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (transparent → mid-forward)
The transparent tone has headroom to spare — Marshall Guv'nor leans it toward mid-forward to fill it in
Goes in front of the amp
Black Arts Toneworks LSTR Fuzz
Black Arts Toneworks
28% matchclean platform takes the driveA clean, high-headroom stage takes on dirt it can't generate by itself. (transparent → fuzzy)
Run Black Arts Toneworks LSTR Fuzz into that transparent platform and it finally leans toward fuzzy
Goes in front of the amp
Beetronics Nectar
Beetronics
27% matchclean platform takes the driveA clean, high-headroom stage takes on dirt it can't generate by itself. (transparent → fuzzy)
The transparent tone has headroom to spare — Beetronics Nectar leans it toward fuzzy to fill it in
Goes in front of the amp
Electro-Harmonix Bad
Electro-Harmonix
17% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Keep Electro-Harmonix Bad after Hiwatt DR103 Custom Head in the signal chain, clear of Hiwatt DR103 Custom Head's own gain stage
Goes in front of the amp
Pigtronix Philosopher's Tone Micro
Pigtronix
13% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (transparent → mid-forward)
Pigtronix Philosopher's Tone Micro's own mid-forward character is the real reason this is worth trying
Goes in front of the amp
Meris Polymoon
Meris
10% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Keep Meris Polymoon in Hiwatt DR103 Custom Head's effects loop, clear of Hiwatt DR103 Custom Head's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Sits in the amp's effects loop
Dawner Prince Boonar
Dawner Prince
10% matchUsed together by 1 artist
sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Put Dawner Prince Boonar in Hiwatt DR103 Custom Head's effects loop, clear of Hiwatt DR103 Custom Head's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Sits in the amp's effects loop
Dr. Scientist Frazz Dazzler V2
Dr Scientist
tonal matchGoes in front of the amp
Run Dr. Scientist Frazz Dazzler V2 into that transparent platform and it finally leans toward fuzzy
Alternativessee all similar tone character →
Strymon Iridium
Strymon
72% similarityStrymon Iridium recreates this amp's tone in pedal form
Soldano SLO
Soldano
72% similaritySoldano SLO recreates this amp's tone in pedal form
Friedman IR-D
Friedman
72% similarityFriedman IR-D recreates this amp's tone in pedal form
Friedman IR-J Jake E. Lee Preamp
Friedman
72% similarityFriedman IR-J Jake E. Lee Preamp recreates this amp's tone in pedal form
Marshall 2061X Handwired 20W Amp Head
Marshall
55% similarityShared character: volume, iconic sound, clean
Marshall JMP 1959 Super Lead 100-Watt
Marshall
51% similarityShared character: internal transformer, volume, headroom
Two-Rock Silver Sterling Signature 100/50W
Two-Rock
51% similarityShared character: internal transformer, headroom
Laney Klipp
Laney
50% similarityShared character: internal transformer, volume, headroom
Fender Bandmaster
Fender
48% similarityShared character: internal transformer, headroom, clean
Hiwatt Custom 50 SA212
Hiwatt
48% similarityShared character: pete townshend, volume, fuzz
Hiwatt DR103H
Hiwatt
48% similarityShared character: pete townshend, internal transformer, headroom
Fender Twin Reverb Head
amplifier
47% similarityShared character: volume, headroom, clean
See all alternatives to the Hiwatt DR103 Custom Head (cheaper + boutique) →
Questions people ask
What are good alternatives to the Hiwatt DR103 Custom Head?+
The closest matches in character are the Strymon Iridium, the Soldano SLO, the Friedman IR-D.
What pairs well with the Hiwatt DR103 Custom Head?+
Strong matches from rig and tone-complementarity evidence: Marshall Guv'nor, Black Arts Toneworks LSTR Fuzz, Beetronics Nectar — The transparent tone has headroom to spare — Marshall Guv'nor leans it toward mid-forward to fill it in.