Tech 21 Trademark 120 Combo Amp

$745.00 Price Tier: High-end

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Page last updated Mar 22, 2026

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We compare 600+ stores and found this item at 1 store. Prices updated March 22, 2026.

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$745.00 1 available Used

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Average Price: $745

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$300

$701+

Price Tier

In the Combo Guitar Amplifiers category, Tech 21 Trademark 120 Combo Amp is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

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High-end

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Description

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The Tech 21 Trademark 120 Combo Amp is a versatile powerhouse designed to meet the demands of both novice and professional guitarists. This solid-state combo amplifier offers 120 watts of power encapsulated in a rugged design, making it ideal for both stage performances and studio sessions. Known for its flexibility, the Trademark 120 combines Tech 21's proprietary SansAmp technology with a range of tones, from sparkling cleans to overdriven warmth, ensuring your sound is just as you envision it.

The amp features dual channels, each with its own 3-band active EQ, giving you the freedom to shape your sound precisely. Whether you're playing blues, rock, or jazz, the onboard reverb and effects loop provide additional layers to your sonic palette. With its XLR direct output, you can easily connect to a PA system, making it a practical choice for live performances.

Key Features:

120-watt power output for robust sound delivery
Dual channels with independent 3-band active EQ
Proprietary SansAmp technology for versatile tone shaping
Built-in reverb and effects loop
XLR direct output for seamless PA system connectivity
Durable solid-state construction suitable for gigs and studio work

Product specs

Brand	Tech 21
Model	Trademark 120 Stereo 2x12 Guitar Combo Amp
Finish	Black
Year	2000s
Made In	United States
Categories	Guitar Combo Amps
Built-In Effects	Built-In Effects
Color Family	Black
Electronics	Solid State
Number of Channels	3 Channels
Number of Inputs	1 Input
Output Power (Watts)	120
Power Tube Type	None
Reverb	Spring Reverb
Speaker Configuration	2x12"

FAQs

What type of sound can I expect from the Tech 21 Trademark 120 Combo Amp?: The Tech 21 Trademark 120 offers a versatile range of tones, from clean and crisp to warm and overdriven, thanks to its solid-state design and built-in effects. It's suitable for various genres, including rock, blues, and jazz.
Is the Tech 21 Trademark 120 Combo Amp suitable for live performances?: Yes, with its 120-watt power output and 2x12" speaker configuration, the Tech 21 Trademark 120 is powerful enough for live performances, providing ample volume and clarity for gigs in medium to large venues.
Does the Tech 21 Trademark 120 Combo Amp have built-in effects?: Yes, the Tech 21 Trademark 120 features built-in effects, including spring reverb, which enhance its tonal versatility and allow for a wide range of soundscapes without the need for external pedals.
How many channels does the Tech 21 Trademark 120 Combo Amp have?: The Tech 21 Trademark 120 Combo Amp has three channels, allowing you to switch between different tones and settings easily during performances or practice sessions.
What is the speaker configuration of the Tech 21 Trademark 120 Combo Amp?: The Tech 21 Trademark 120 Combo Amp features a 2x12" speaker configuration, which helps deliver a full and robust sound, suitable for a variety of musical styles and performance settings.

Videos

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Todd Arsenault

Tech 21 - Sound Test for Trademark 120

Todd Arsenault

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Tech 21 Trademark 120 Combo Amp.

Mods and upgrades

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Owners consider swapping speakers for Celestion Vintage 30 or GT 75 for improved tone, especially when favoring the British model.
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Features and functionality

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The Celestion CT2112-8 speakers are equivalent to Celestion Seventy-80, offering a transparent sound suitable for amp modeling applications.
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Plugging in modelers like Axe FX or Line 6 Helix via effects return can mimic an FRFR setup, but requires careful patch adjustments.
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Use cases and applications

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The amp's speakers, with their full-range capability, are effective for stereo system use, though require EQ adjustments at higher volumes.
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User experience

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Without cabinet IRs, the speakers can sound harsh and brittle, highlighting the importance of proper setup for optimal sound.
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Artist usage

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Troy Van Leeuwen

Guitarist

Queens of the Stone Age

Verified via reverb.com

In an interview with Reverb.com, Troy Van Leeuwen discusses selling some of his gear, including the Tech 21 Trademark 120 Combo Amp. He mentions this sale was part of making space for new equipment for his upcoming project with Queens of the Stone Age.

Courtney Taylor-Taylor

Guitarist

The Dandy Warhols

Verified via YouTube

Courtney Taylor-Taylor uses the Tech 21 Trademark 120 Combo Amp during live performances, as seen in the 2001 Rock Werchter concert footage on YouTube.