Pricing and availability

We compare 600+ stores and found this item at 5 stores. Prices updated .

Guitar Center
4.5 (13)
$1,299.99
Amazon
4.1 (83)
$959.99
Reverb
5.0 (11)
$519.99 New
$479.99 Used
Musician's Friend
5.0 (11)
$1,299.99
zZounds
5.0 (3)
$1,299.99

Average Price: $977

High-end/Boutique

$300

$801+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 2 merchants for "Randall RD45H Diavlo 45W Tube Head". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Unleash the beast within your guitar playing with the Randall RD45H Diavlo 45W Tube Head, a powerhouse of a guitar amplifier head that gives you the perfect blend of ferocity and finesse. Designed for musicians who demand versatility without compromising on raw power, this amp head delivers everything from pristine cleans to gut-wrenching overdrive, all wrapped up in a package that's ideal for both bedroom practice and live performances.

With its two footswitchable channels (Clean and Overdrive), each with independent gain controls, and a volume boost feature, the RD45H Diavlo offers a vast sonic landscape to explore. The shared four-band EQ and master volume allow for fine-tuning your sound, ensuring that you can carve your tone with precision, whether you're riffing at home or shredding on stage. The overdrive channel also boasts an independent volume control for those who like their leads to cut through the mix with clarity and aggression.

On the practical side, the RD45H Diavlo's rugged construction houses an array of connectivity options, including dual speaker outputs and a speaker-emulated XLR output for direct recording or PA feed—perfect for the modern musician's needs. The heart of this beast features two 6L6 power tubes and four 12AX7 preamp tubes, providing a sonic foundation that's both beefy and articulate.

Key Features:

  • Two footswitchable channels (Clean and Overdrive) with volume boost
  • Shared four-band EQ and master volume for precise tone shaping
  • Independent gain controls for each channel, with additional Volume control for Overdrive
  • Dual 6L6 power tubes and four 12AX7 preamp tubes for rich, powerful sound
  • Speaker-emulated XLR output for direct recording or PA feed
  • Dual speaker outputs for versatile rig configurations
  • Rugged construction designed to withstand the rigors of touring

Product specs

Brand Randall
Model RD45H Diavlo 2-Channel 45-Watt Tube Guitar Amp Head
Finish Black
Year 2010s
Categories Guitar Heads
Color Family Black
Electronics Tube
Impedance 16 ohms, 4 ohms, 8 ohms
Number of Channels 2 Channels
Number of Inputs 1 Input
Output Power (Watts) 45
Power Tube Type 6L6
Reverb None

FAQs

What type of music is the Randall RD45H Diavlo 45W Tube Head best suited for?

The Randall RD45H Diavlo is ideal for rock and metal genres due to its high-gain overdrive channel and powerful 6L6 tube output, providing aggressive tones and tight low-end response.

Does the Randall RD45H include a footswitch?

Yes, the Randall RD45H Diavlo comes with a footswitch that allows you to switch between its clean and overdrive channels, as well as engage the boost feature.

What are the impedance options for the Randall RD45H Diavlo?

The Randall RD45H Diavlo offers multiple impedance options, including 4 ohms, 8 ohms, and 16 ohms, making it versatile for different speaker cabinet configurations.

Does the Randall RD45H Diavlo have built-in reverb?

No, the Randall RD45H Diavlo does not include built-in reverb, focusing instead on delivering pure tube-driven tone with its two channels and boost feature.

Can the Randall RD45H Diavlo be used for direct recording?

Yes, the Randall RD45H Diavlo features a speaker-emulated XLR output, allowing you to connect directly to recording equipment or a PA system for direct recording or live performance without a mic'd cabinet.

Ola Englund

Ola Englund

Chapman ML1 Randall RD 45 - Metal

Video thumbnail for Chapman ML1 Randall RD 45 - Metal by Ola Englund

Chapman ML1 Randall RD 45 - Metal

Ola Englund

Ola Englund

Video thumbnail for Randall Diavlo RD45 Tube Amplifier - Thrash Metal by killertonetexas

Randall Diavlo RD45 Tube Amplifier - Thrash Metal

killertonetexas

killertonetexas

Video thumbnail for New tube amp rig! (Line 6 HX FX, FAS X-Load, OH Uber Duo & Randall RD45H) by Sonic Drive Studio

New tube amp rig! (Line 6 HX FX, FAS X-Load, OH Uber Duo & Randall RD45H)

Sonic Drive Studio

Sonic Drive Studio

Video thumbnail for Randall Diavlo 45 Watts Head - Demo and Review by Solomonic Demons

Randall Diavlo 45 Watts Head - Demo and Review

Solomonic Demons

Solomonic Demons

Reviews

PROS

  • Excellent clean channel quality, surpasses expectations for high gain amps

  • Distortion channel offers versatile rock and metal tones

  • Boost function effectively adds a third channel for more tonal variety

  • EQ controls are highly responsive, enabling nuanced tone shaping

  • Presence control expands tonal possibilities further

  • Maintains clarity and tone even at low volumes

  • Durable build and includes a rugged footswitch

  • Lightweight and portable for its power class

  • Clean channel remains articulate with boost for varied gain textures

  • Compatible with pedals for expanded sound sculpting

CONS

  • Lacks a reverb control, necessitating an external pedal for reverb effects

  • Volume disparity between channels requires adjustment

  • Shared EQ for both channels limits independent tone customization

  • Direct out quality may not meet all users' standards

  • Some units may experience technical issues with overdrive channel and lights

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Randall RD45H Diavlo 45W Tube Head.

Features and functionality

  • Owners suggest setting the presence knob to 3 or 4 o'clock to prevent a dark tone, enhancing the amp's brightness.

    Source

Comparisons

  • Some users transition from the RD45H to amps like the 5150 II, indicating a preference for different tonal characteristics or power needs.

    Source
  • Users note that the Marshall JVM410H offers more volume control at low levels compared to the Randall RD45H, suggesting more versatility in different environments.

    Source

Use cases and applications

  • The 45W power is noted to handle most performance scenarios effectively, suitable for various gig settings.

    Source
  • Adding a volume control in the effects loop, such as the JHS Black Box, is recommended for better management of the Randall RD45H's output in small spaces.

    Source

User experience

  • Fortin-designed Randall amps are praised for their robust build and reliability, with some users transitioning to other Randall models after positive experiences.

    Source
  • Owners report that the RD45H can be effectively paired with cabinets rated at 120W, assuring compatibility and safety for home use without risking speaker damage.

    Source

Value and pricing

  • Despite quality designs, poor marketing is cited as a reason for the RD series' limited visibility, affecting perceived value.

    Source
Add

4.5 out of 5

Based on 2 Reviews and 6 Ratings

5 star
4 star
3 star
2 star
1 star
thebryguy957

It's Great, but...

Before i carry on, I want everyone to know that this amp is badass! If you're a hard rock\metal guitarist and you're looking for an amp that fills in the mids and bass very well, and not to mention a nicely voiced clean channel, i say go for this. That being said however, I think i got one that may have been defective. When you plug in a tube amp, the lights behind the grill\face of the amp are supposed to come on (the lights tend to be coloured, mainly for aesthetic) However my amps lights would flicker and fade out slowly along with the sound from the overdrive channel. The weirdest thing is that the clean channel is un affected, and the tubes have been changed. The overdrive channel doesn't work anymore, but i still use it by throwing an overdive pedal on the clean channel. It really is a great amp. I just have bad luck iguess ;P

laurapinchblack

This is my Main Amp

Brutal, clear and punchy. It's everything you need, if you want to get a tight death metal sound. It's used on our new album Exorcism.

Artist usage

Add artist
See how Per Nilsson uses Randall RD45H Diavlo 45W Tube Head

Per Nilsson

Guitarist, Composer

Meshuggah

...
Verified via YouTube

Per is jamming to "Noumenon And Phenomenon" on a Randall RD45H Diavlo 45W tube head in this YouTube video.

See how Scott Hull uses Randall RD45H Diavlo 45W Tube Head

Scott Hull

Guitarist, Music Producer

Pig Destroyer

...
Verified via Randall Amplifiers

Scott Hull is listed as an endorser on the Randall Amps website and lists the gear he has used.

See how Andrea Martongelli uses Randall RD45H Diavlo 45W Tube Head

Andrea Martongelli

Guitarist

Ellefson-Soto

...
Verified via YouTube

In this video (1:40), we can see Andrea presenting this item. https://www.youtube.com/watch?v=X-ps05ow5MY

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 Randall RD45H Diavlo 45W Tube Head, it is most commonly used with the following gear.

Zoom G3
Zoom G3 Multi Effects Pedals
1
Randall T2 Head
Randall T2 Head Guitar Amplifier Heads
1
MXR M135 Smart Gate
MXR M135 Smart Gate Noise Gate Effects Pedals
1
DigiTech Drop
DigiTech Drop Harmonizer & Octave Effects Pedals
1

More Randall Guitar Amplifier Heads

Community setups

Similar

Gear Guides

  • Added to Equipboard on by

    M
    mtgus

    Gear IQ 45