Revv - D20 Tube Amp White with built in Two notes Torpedo Reactive Load and Cab Sim
Revv - D20 20/4-watt, 1-channel Tube Guitar Amp Head with 3-band EQ, Embedded Two Notes Reactive Load - White
- By DPD to your specified address. | Free Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout
- Collect instore Collect from our Bolton store, BL6 6PE | Free
- SCANPROTECT Protect against installation damage for 28 days. More info
Revv 'D20' 20/4-watt Valve Head
with Two-Notes Modelling Technology

all-valve clean & crunch ampAsk any guitarist whether or not they need a speaker cabinet to attain a killer mic’d cab tone and they’d be well within their rights to look at you as though you’d just landed on Earth from Mars. That is, however, unless they have come across the revolutionary ‘D20’ from the Canadian based amplifier wizards at ‘Revv’.
The D20 is of the ‘lunchbox’ style of amplifiers and is all valve too, packing red-hot 6V6’s and 12AX7’s to prove it! But this is where things get interesting, thanks to the integrated embedded reactive load and virtual cab technology from ‘Two Notes’, a speaker cabinet is entirely optional! You’re handed all the controls you’d expect to find, a wide and brilliantly responsive 3-band EQ, Volume and Gain controls. The Gain control is of the ‘Push-Pull’ variety, this acts to offer a voice with more crunch when activated. There's also a power-reduction circuit so you can get those valves glowing without being served an eviction notice! If that still wasn’t enough, a buffered series effect loop is on board too!
The Revv D20 is a modern amp, packed with modern functions, but do not make this mistake of disregarding the D20 for traditional use straight into a speaker cabinet. The D20 has killer, premium tone however you decide to put it to use.
Developed Alongside Nashville Pro's

'a white-hot snarling beast!'The D20 is packed with modern features, there’s no arguing that, but all this aside, when this is all stripped away, the D20 is a solid amplifier. As it should be too, the D20’s tones were developed alongside Nashville session musicians!
The clean tones are gorgeous, and rich in depth, whilst remaining wonderfully glassy. The D20 is magnificent as a base for using pedals, crunch and overdrive/gain pedals in particular. The crunch tones are brimming with grit, this thing really sings, but it really comes alive when an OD pedal is added, the D20 becomes a snarling beast!
Packed with Everything the Modern Player Could Ever Need!

push/pull gain knobRevv’s D20 has offers everything the modern guitarist could possibly need or want, and then some. The scope and potential for moulding your tone here is vast, with the D20’s highly responsive 3-band EQ, volume and gain control, but if you need something with a bit more bite to it, just hit the push/pull knob to add some more crunch to your sound.
The inclusion of a power-reduction circuit is welcome too, to get those valves glowing without disturbing family or neighbours too much! Just hit this switch to tame the D20 from 20W, down to 4W. The D20 doesn’t limit your choice of cabs either, you can switch between 4/8ohms at the flick of a switch.
Immense Valve TonesWith the D20, all you need to achieve gargantuan, larger-than-life mic’d cab tone is your amp and a PA system! Thanks to the integrated Two-Notes technology, you have 6 fully customisable virtual cabs, each selectable by the D20’s front panel. If 6 isn’t quite enough, how about a further 128 via MIDI? You can choose to use the D20’s 6V6 loaded power amp, or bypass it and alter the D20’s voice with a simulated power section.
KT66s? 6L6s? EL84s? EL34s? The potential here is huge. The best part is, the D20 is a complete standalone solution – the reactive load automatically engages if a speaker isn’t present to prevent damage to your amp. If you choose to go direct to the FOH, into an audio interface or headphones, the D20 brings pristine and clear tone. Everytime.
The Revolutionary Revv D20
Revv D20Meet the 9lb all-tube amplifier with reactive loadbox & virtual cabinets built right in.

The Tech Spec
Specification | Description |
---|---|
Type | Tube |
Number of Channels | Single |
Total Power | 20W (4W setting) |
Preamp Tubes | 2 x 12AX7 |
Power Tubes | 2 x 6V6 |
EQ | 3-band EQ |
Amp Modeling | 6 x Virtual Cabinets |
Inputs | 1 x 1/4" |
Outputs | 1 x 1/4" (speaker), 1 x XLR (balanced out) |
Headphones | 1 x 1/4" |
Effects Loop | Buffered Series |
MIDI I/O | In |
Other I/O | 1 x 4-pin (cabinet lighting) |
USB | 1 x Type B |
Features | Built-in Two Notes Reactive Load, Bias Test Points |
Construction Material | Lightweight Aluminum Enclosure |
Power Supply | Standard IEC AC cable |