Orange Micro Terror 20-Watt Guitar Amp Head

4.6 (413)

5.0 (114)

$136.05 44 available New

$98.00 22 available Used

5.0 (18)

$159.00

4.7 (355)

$138.00

£119.00

Average Price: $142

Budget/Beginner

$300

$801+

Price Tier

In the Guitar Amplifier Heads category, Orange Micro Terror 20-Watt Guitar Amp Head is priced in the Budget/Beginner range. This is great gear to get started with or for creators on a budget.

Budget

Standard

High-end

Price History

Based on price data from 3 merchants for "Orange Micro Terror 20-Watt Guitar Amp Head". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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Unleash the power of iconic British tone with the Orange Micro Terror 20-Watt Guitar Amp Head. Perfectly crafted for musicians who crave portability without sacrificing sound, this pint-sized powerhouse is a true marvel. At just over 5 inches tall, the Micro Terror is astonishingly compact yet doesn't hold back when delivering its signature classic Orange tone.

Its hybrid design combines a 12AX7 preamp tube with a solid-state power section, providing a versatile range from shimmering cleans to ferocious overdrives. Whether you're jamming at home, practicing in your studio, or gigging around town, the Micro Terror adapts to your needs. The robust all-metal construction ensures durability, making it a reliable companion on the road.

Practicing quietly is a breeze with the headphone output, while the aux input lets you play along with your favorite tracks. This amp head's simple yet effective controls for volume, tone, and gain allow you to dial in the perfect sound effortlessly. Despite its size, the Orange Micro Terror can drive a variety of speaker cabinets with its 20 watts of power, delivering a punch that defies its small stature. Enjoy the freedom to create anywhere, without the back-breaking weight of a full-sized amp.

Key Features:

20-watt hybrid guitar amplifier head
12AX7 preamp tube for classic British tones
Compact design with rugged all-metal construction
Simple controls for volume, tone, and gain
1/4-inch headphone out for silent practice
1/8-inch aux input for media playback
Compatible with 8-ohm speaker cabinets
Includes 15 V DC power supply

Product specs

Type	Hybrid
Number of Channels	1
Output Power	20W
Preamp Tubes	1 x 12AX7
EQ	1-band
Inputs	1 x 1/4", 1 x 1/8"
Outputs	1 x 1/4" (speaker)
Headphones	1 x 1/4"
Footswitch Included	No
Power Source	15V DC power supply (included)
Height	5.3"
Width	6.49"
Depth	3.6"
Weight	1.87 lbs.

FAQs

What type of music is the Orange Micro Terror 20-Watt Guitar Amp Head suitable for?: The Orange Micro Terror is versatile but particularly excels in rock and metal genres due to its classic Orange overdrive tone. Its hybrid design offers a warm tube sound, making it suitable for various styles, including blues and punk.
Is the Orange Micro Terror loud enough for band practice or small gigs?: Yes, the 20-watt output of the Orange Micro Terror is sufficient for band practice and small gigs, especially when paired with an efficient speaker cabinet. Its hybrid design ensures ample volume and headroom for live settings.
Can the Orange Micro Terror be used with headphones for silent practice?: Yes, the Orange Micro Terror features a 1/4" headphone output, allowing for silent practice sessions. This makes it convenient for home use without disturbing others.
Does the Orange Micro Terror require a specific type of speaker cabinet?: The Orange Micro Terror can be used with any speaker cabinet that has a 1/4" input and an impedance of 8 to 16 ohms. It pairs well with compact cabinets, making it ideal for portable setups.
What power source does the Orange Micro Terror use?: The Orange Micro Terror uses a 15V DC power supply, which is included with the amp head. This makes it easy to power up and use without needing additional equipment.

Videos

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Reviews

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PROS

Packs a massive punch for its compact size, comparable to larger amps
Extremely portable, easy to carry in a bag
Offers a wide range of tones: from clean to heavy distortion
Valve preamp provides authentic tube sound
Exceptionally loud, suitable for small gigs or practice
Simple controls make it easy to dial in desired tones
Works well with pedals, enhancing versatility
Durable build, reliable for long-term use
Great value for the price, comparable to more expensive models
Maintains sound clarity even at high volume levels

CONS

Lacks an effects loop, limiting certain pedal configurations
Tone control is basic, offering limited tone shaping
Headphone output quality is poor
No instruction manual included, potentially confusing for beginners
Small size may lead to underestimation of its capabilities

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Orange Micro Terror 20-Watt Guitar Amp Head.

Features and functionality

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The Orange Micro Terror's hybrid design allows for tubey overdrive at lower volumes, thanks to its solid-state power amp stage preserving tone quality.
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The Micro Terror does not include a cab sim on the headphone output, leading to poor sound quality when used without a speaker cab.
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The Micro Terror lacks an effects loop, limiting its tone shaping flexibility compared to the Micro Dark, which allows for more extensive pedal integration.
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Mods and upgrades

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Owners experiment with tube swaps, like Tungsol AX7 and Mullard AX7, to alter the amp's sound characteristically from the stock JJ AX7.
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An EQ pedal is recommended for more precise tonal shaping, with specific suggestions like the TC Electronic Spark and EHX Crayon for additional control.
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Replacing the PPC108 speaker with a Celestion Eight 15 and converting it to semi-open back can improve sound quality, reducing boxiness.
Source

Use cases and applications

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The amp's single channel is highly responsive to touch, delivering natural crunch suitable for classic rock, funk, and 60s-70s hard rock styles.
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The removable back of the Micro Terror's cab enhances bass response, with some owners opting to use it entirely open-backed.
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Through a 1x12" cab, the Micro Terror's character emerges, though it may still struggle against a heavy drummer without a 2x12" for more perceived volume.
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Comparisons

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Compared to the Monoprice StageRight, the Micro Terror is preferred for its ability to achieve desirable overdrive tones at manageable living room volumes.
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The Micro Dark is preferred over the Micro Terror for its effects loop and cab sim on the headphone output, which enhances its versatility.
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0 0

The Joyo BanTamP Meteor XL offers more features for less money compared to the Micro Terror, with owners noting the value of the additional controls.
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User experience

0 0

The amp is often praised for its portability, making it a favorite for college students seeking a minimalistic, yet versatile setup.
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Multiple owners reported disappointment with the headphone output, describing it as "unlistenable" without a speaker cabinet connection.
Source
0 0

Owners find the Micro Terror's volume too loud for apartment use, as it becomes very loud very quickly, making it less ideal for bedroom practice.
Source

Value and pricing

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The Micro Terror head alone often sells for around $150, with some users finding bundled deals, such as a head and cabinet for the same price.
Source

Critic Reviews

Orange Micro Terror Amp Review - Premier Guitar

premierguitar.com

The Orange Micro Terror 20-Watt Guitar Amp Head is a pocket-sized powerhouse with a big attitude. Its adorable design belies the punch it packs, delivering signature Orange tones in a compact, hybrid package. With a straightforward control set, it transitions from clean to saturated sounds effortlessly. However, its volume might not suffice for loud drummers but is perfect for practice and studio settings. Despite being a single-channel amp, it offers impressive tone sensitivity. At just $149, it’s a solid build with serious cool factor, making it a fun and affordable choice for any guitarist seeking classic Orange vibes without the bulk.

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