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Average Price: $3,100

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$300

$801+

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Description

The Hiwatt DR103 Custom Head is a legendary piece of gear, revered by guitarists for its unparalleled tonal clarity and robust construction. Ideal for both stage and studio, this amplifier head is a staple among professional musicians seeking that quintessential British sound. Hiwatt's meticulous craftsmanship shines through in every detail, from the high-quality components to the durable finish, ensuring reliability and performance that stand the test of time. With its distinctive 11-tube chassis, the DR103 delivers an impressive 100 watts of pure power, offering rich harmonics and a versatile sonic palette that can handle everything from crisp cleans to roaring overdrives. Whether you're a classic rock aficionado or an experimental soundscaper, this amplifier head provides the dynamic response and tonal depth to elevate your playing.

Key Features:

  • 11-tube chassis for rich, dynamic tone
  • 100 watts of power for commanding performance
  • Two separate channels with multiple input options
  • Renowned for its tonal clarity and construction quality
  • Versatile sound suitable for various musical genres

Product specs

Brand Hiwatt
Model Custom 100 DR103
Finish Black
Year 1970s
Made In United Kingdom
Categories Guitar Heads
Color Family Black
Direct Output No Direct Output
Electronics Tube
Impedance 16 ohms, 4 ohms, 8 ohms
Number of Channels 2 Channels
Number of Inputs 4 Inputs
Output Power (Watts) 100
Power Tube Type None
Reverb None

FAQs

What kind of tone can I expect from the Hiwatt DR103 Custom 100?

The Hiwatt DR103 Custom 100 is renowned for its clear, articulate tone with a robust low end and sparkling highs. It maintains clarity and definition even at high volumes, making it ideal for rock and prog-rock genres.

Is the Hiwatt DR103 Custom 100 suitable for live performances?

Yes, the Hiwatt DR103 Custom 100, with its 100-watt output, is powerful enough for live performances, providing ample headroom and clarity in larger venues.

How many channels does the Hiwatt DR103 Custom 100 have?

The Hiwatt DR103 Custom 100 features two channels, allowing for versatile sound shaping and tonal variety.

Does the Hiwatt DR103 Custom 100 have built-in reverb?

No, the Hiwatt DR103 Custom 100 does not include built-in reverb, focusing instead on delivering pure tube-driven tone.

What are the impedance options for the Hiwatt DR103 Custom 100?

The Hiwatt DR103 Custom 100 offers impedance options of 4, 8, and 16 ohms, providing flexibility to match various speaker cabinets.

Fractures In The Sky

Fractures In The Sky

Hiwatt DR103 Custom 100 - Sound Demo

Video thumbnail for Hiwatt DR103 Custom 100 - Sound Demo by Fractures In The Sky

Hiwatt DR103 Custom 100 - Sound Demo

Fractures In The Sky

Fractures In The Sky

Video thumbnail for Hiwatt Custom 100 DR103 - The worlds most MUSCULAR amp! by Johan Segeborn

Hiwatt Custom 100 DR103 - The worlds most MUSCULAR amp!

Johan Segeborn

Johan Segeborn

Video thumbnail for HIWATT DR103 Custom 100 Head Handmade boutique amp demo by DoomBox StompBoxes

HIWATT DR103 Custom 100 Head Handmade boutique amp demo

DoomBox StompBoxes

DoomBox StompBoxes

Reviews

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 guitars

  • Perfect weight despite heavy transformers

  • Exceptional build quality, nearly unmatched

  • Unique voice, darker/smooth tone distinct from other British amps

  • Natural tube overdrive provides rich sound

  • Military-grade construction with top-notch components

  • Compatible with modifications for personalized sound

CONS

  • Original legs may be too short for some cabinet handles

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Hiwatt DR103 Custom 100.

Mods and upgrades

  • Boost pedals are recommended for adding aggression, working well with fuzz pedals when paired with the DR103.

    Source
  • Adding a Fryette Power Station attenuator can integrate a post-power amp FX loop, improving reverb/delay handling.

    Source

User experience

  • Owners of DR103s from different eras (e.g., 1969, 1971, 1980) report satisfaction using the amp for both guitar and bass, praising its versatility.

    Source
  • The amp's extraordinarily loud clean tone is highly praised, making it an ideal pedal platform.

    Source
  • Owners report that the amp's interior craftsmanship is exceptional, often described as a "work of art."

    Source

Comparisons

  • Some prefer the Biacrown-era DR103 over Hylight versions due to personal tonal preferences, despite the Biacrown being slightly louder for apartment settings.

    Source
  • Old Laney amps with effective EQ and large output transformers can approximate the Hiwatt's loud cleans, though not perfectly.

    Source
  • Hiwatt DR103 is closer to a Vox AC-50 or early '60s Fender than a Marshall, with its own unique sound profile.

    Source

Features and functionality

  • Owners highlight the DR103’s exceptional ability to handle effects, necessitating a well-curated pedal chain for optimal performance.

    Source
  • Unlike cranked Marshalls, Hiwatt amps don't produce excessive hiss at high volumes.

    Source
  • The DR103 maintains a sharp clean tone without low-end mush, even when the volume is maxed out.

    Source
  • The DR103's lack of sag and reverb reveals every playing flaw, requiring precise technique.

    Source

Use cases and applications

  • Despite its high volume, users manage to achieve satisfactory sound at bedroom levels, making it feasible for home 'studio' use.

    Source
  • An attenuator rated for 150-200 watts is recommended for safe operation at high volumes.

    Source

Build quality

  • The pots on the DR103 have a notably even sweep, allowing for decent sound control even at low volumes in home setups.

    Source
  • Partridge transformers are crucial for maintaining value; ensure they are original for authenticity.

    Source

Setup and maintenance

  • Regular capacitor checks are vital; vintage EL34s require careful biasing to prevent power tube issues.

    Source

Critic Reviews

Trash or Treasure: Hiwatt DR103 - Premier Guitar

premierguitar.com

The Hiwatt DR103 Custom 100 is a classic amplifier known for its robust build and iconic sound, favored by legends like Pete Townshend. Its military-grade construction and point-to-point wiring contribute to its reputation as a durable, reliable amp. 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. While its association with famous users bolsters its allure, potential buyers should be aware of the high price range and rarity of well-preserved units.

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5.0 out of 5

Based on 2 Reviews and 15 Ratings

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artbarsnstripes

Beautiful, Powerfully Clean Sound!

My Hiwatt DR103 Custom 100 is an original 1974 with the Linked Input modification done by Pete Cornish himself. I'm in line for another 1974 DR103 without the mod. All Hiwatts have Mullard late-70's (new badge) matched tubes installed.

From Gear Setup
vinyl45er

Single Channel version

Late '70's early '80's version. Re-capped and re-tubed. Sounds great!

Artist usage

Add artist
See how Gary Green uses Hiwatt DR103 Custom 100

Gary Green

Guitarist

Gentle Giant

...
Verified via Progressive Rock Music Forum

"If you want to add guitar amps, I think Hiwatt amps could be added as they were used by David Gilmour, Alex Lifeson, Steve Hackett, Martin Barre, Peter Banks, Gary Green and Robert Fripp (and more I suppose...)"

See how Harry McVeigh uses Hiwatt DR103 Custom 100

Harry McVeigh

Singer, Guitarist

White Lies

...
Verified via Getty Images

Harry McVeigh of White Lies uses the Hiwatt DR103 Custom Head for its crystal-clear clean tones, as seen in a Getty Images photo of his performance.

See how Declan Mehrtens uses Hiwatt DR103 Custom 100

Declan Mehrtens

Guitarist

Amyl and The Sniffers

...
Verified via YouTube

At 8:56 in the YouTube video "Amyl and the Sniffers Rig Rundown with Declan Mehrtens & Gus Romer" by Premier Guitar, guitarist Declan Mehrtens is shown using a Hiwatt DR103 Custom 100 as part of his amp setup.

See how Paul Van Bruystegem uses Hiwatt DR103 Custom 100

Paul Van Bruystegem

Singer, Guitarist

Triggerfinger

...
Verified via YouTube

In this vid he talks about his amps: A Hiwatt 100W and a HiWatt 200W

See how Mikio Harama uses Hiwatt DR103 Custom 100

Mikio Harama

Guitarist

...
Verified via Photo

In the YouTube video "林檎の歌 Dynamite live" by 東京事変, at timestamp 1:34, guitarist Mikio Harama can be seen using a Hiwatt DR103 Custom 100 guitar amplifier head.

See how Jonathan Nido uses Hiwatt DR103 Custom 100

Jonathan Nido

Guitarist

...
Verified via Facebook
T

Tony Reed

Singer, Guitarist

Pentagram

...
Verified via Photo

Pictured and mentioned in this May 17, 2021 The Sleeping Shaman interview.

I always love reading your liner notes and posts on social media about the backstories on songs and how they are recorded, so let’s get started, what amps are you currently using?

I find that my 1969 Laney Supergroup is the amp I go to in the studio the most. That’s the one that gives me all the range of sound that I personally like and if I do want to use a pedal, which is not typical for me, that’ll take them well. I have a 1980 Hiwatt DR103, it sounded brutal, but sometimes taking those older amplifiers out on tour is not the best idea because they can blow transformers. Those old amplifiers don’t get that nice gain until they’re turned all the way up, so if you tour for five weeks with the amp turned all the way up every night, when you got something that’s 40 to 50 years old, you’re going to be blowing transformers left and right. In the studio it’s usually the Laney or the Hiwatt, or this amp from the 70s I have that’s called Risson that I toured with a few years ago. I also have a clone of the preamp built by Ben Verellen to use in Europe as the tone is so unique.

See how Paul Rudolph uses Hiwatt DR103 Custom 100

Paul Rudolph

Singer, Guitarist

Hawkwind

...
Verified via It's Psychedelic Baby Magazine

In this It’s Psychedelic Baby magazine article from 2024, Paul Rudolph says he used “HiWatt amps – 2 x 100 watts and 2-4 x 12 cabinets” in The Deviants.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Hiwatt DR103 Custom 100, it is most commonly used with the following gear.

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1
Lexicon PCM-70 Reverb
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1
Eventide Rose
Eventide Rose Delay Effects Pedals
1
Pro Co Vintage Rat Reissue
Pro Co Vintage Rat Reissue Distortion Effects Pedals
1
Roland RE-501 Chorus Echo
Roland RE-501 Chorus Echo Effects Processors
1

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