Amp Locker

Amp Locker is a guitar-processing suite for players who want amps, effects and cabinet controls in one app. Its free gear and Linux support make it a strong starting point for tone shaping across desktop systems. The paid route is less straightforward: the subscription excludes certain gear and deactivates the plug-in when cancelled.

Overview

Amp Locker combines virtual stompboxes, amps, cabs and effects in a plug-in or standalone app. The free download includes a Prestige 1950 amp, seven FX pedals, seven rack FX, and 11 3D cabs with 11 mics. That is a meaningful working set rather than a time-limited taste, and makes the free tier appealing to players who can build a sound around the included gear.

Players can buy extra modules individually and own them outright, or subscribe for broader access. Since the collection is described as expanding and subscription coverage has exceptions, the best route depends on whether you want particular modules or continuing access to a wider range.

Key features

• Amp and effects selection: Amp Locker lists 111 amp models and 74 effects. Freely adjustable pedals and rack effects give players scope to shape a signal chain, while MIDI support adds control options.
• Cabinet shaping: Microphones can be moved freely around its 3D cabs, making mic placement a central part of tone adjustment rather than a fixed choice. The 3D Cab “Impact” algorithm adds another cabinet-processing option.
• Additional tools: An IR loader supports impulse-response cabinet work, and double tracking emulation offers another way to shape guitar parts. Optional DSP and AI amp profile players extend the available toolset.
• Two working formats: Use Amp Locker as a plug-in or standalone app. The plug-in formats are AU, VST3, RTAS and AAX, giving it several common host options.

Pricing

Free / Own Outright

The free download costs nothing and includes the Prestige 1950 amp, seven FX pedals, seven rack FX, and 11 3D cabs with 11 mics. Additional modules can be purchased individually and owned outright. This suits players who want a fixed core setup or prefer to pay for specific additions instead of maintaining a subscription.

Subscription

The subscription costs $5 a month and provides access to Amp Locker and Mix Locker modules. It excludes 3D Cab add-on packs and signature amp sims such as Berry Amp, so it is not an all-inclusive route to every piece of gear. Cancelling deactivates the plug-in, a significant drawback for anyone who needs continued access to established sessions or sounds. Audio Assault says it does not refund subscription charges and makes users responsible for cancelling on time.

Individual gear module licensing is handled inside Amp Locker. The license permits installation only on machines where the licensee is the sole user; it bars installation on a machine that could redistribute plug-ins to other computers. Support is offered in English or Spanish, with email replies expected within 48–72 hours Monday to Friday.

Platforms

Amp Locker is available for Windows 7 and later, Mac and Linux. That breadth is useful for players working across operating systems, particularly Linux users looking for a dedicated guitar-processing suite.

Who it's for

Amp Locker is best for guitarists who want substantial amp and cabinet shaping in one place, need standalone as well as plug-in use, or value Linux support. The free set is a sensible choice for players content with its included amp and effects. Those who require excluded signature sims or 3D Cab packs should check module licensing before subscribing; players who need uninterrupted plug-in access after cancelling should favor outright module purchases where available.

Pros and cons

• Pro: The free tier includes an amp, pedals, rack effects and 3D cabinets with movable mics, so players can shape a sound without a recurring payment.
• Pro: Plug-in and standalone formats, plus Windows, Mac and Linux support, accommodate varied desktop setups.
• Con: The monthly subscription excludes some notable gear, including signature amp sims and 3D Cab packs.
• Con: Cancelling deactivates the plug-in, and subscription charges are not refunded.

Alternatives

Guitar Amp Software is a useful category page for comparing guitar amp tools. Choose Neural Amp Modeler if open-source software and a free plan matter more than Amp Locker’s subscription model. Amplifikation 360 is another freemium option for Mac and Windows users. GENOME may suit players looking for a free introductory plan with a stated amplifier, pedal, cabinet and studio-effects bundle, or a one-time paid plan. Helix Stadium Native offers a free, no-time-limit intro for Mac and Windows, with a defined selection of amps, cabs and effects. Choose IK Multimedia ReSing if its free voice and instrument set is a closer fit than guitar amp simulation. Amped has a free amp option for Mac and Windows. AIDA-X is a free option spanning desktop, web and self-hosted platforms. TH-U is a paid alternative with a free trial.

Verdict

Amp Locker is a strong fit for guitarists who want an ample free foundation, movable-mic 3D cabinets and broad desktop support in either standalone or plug-in form. Its main advantage is the useful free gear set; its main caution is that subscription access excludes some modules and ends when cancelled. Start with the free download, and consider outright module purchases if lasting access matters more than broad subscription coverage.