L12X Solid State Amplifier vs SuperSitter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
L12X Solid State Amplifier
This app offers an analog simulation of a classic solid-state guitar amplifier, enhanced with extra channels and a contour knob for versatile tone shaping. It includes an integrated cabinet simulator with a high-quality impulse response for authentic sound.
- Analog simulation of Marshall Lead 12
- Clean and Metal channels
- Contour knob for tone shaping
- Boost overdrive stage
- Integrated Cab Simulator
- Marshall cabinet IR with Celestion V30
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L12X is an analog simulation inspired by the Marshall® Lead 12™ solid state amplifier of the late ‘80s. The original circuit has been modified by adding two additional channels (Clean and Metal), a Contour knob (to get a more scooped tone) and an additional Boost overdrive stage. An integrated Cab Simulator is loaded with a Marshall® cabinet IR featuring Celestion® V30 cones.
SuperSitter
Easily adjust the front-to-back placement of sounds in your audio with a single intuitive control. Transform flat recordings into professionally spaced soundscapes by moving audio elements forward for presence or backward for warmth. This tool offers professional results with a simple, touch-optimized interface.
- Adjust sound depth with a single control
- Move sounds forward for presence
- Push sounds back for warmth
- Visual depth orb feedback
- Intelligent audio analysis
- Touch-optimized for iOS
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SuperSitter: Sit Your Track Forward & Back Finally, mix depth as easy as panning left-to-right. SuperSitter succeeds where complex plugins fail by focusing on one thing: moving sounds forward or backward with a single intuitive control. No confusing multi-band interfaces, no preset diving, no guesswork - just grab the depth orb and place your sound exactly where it belongs. From up-front presence to warm distance, discover how one brilliantly simple control transforms flat recordings into professionally spaced soundscapes… for less than the price of a cup of coffee! Instantly Transform Your Mix Depth: * Move sounds forward to cut through the mix with clarity and punch * Push sounds back to create space and vintage warmth * Watch the depth orb grow larger as sounds move forward, smaller as they recede * Add professional front-to-back dimension without complex routing Made for Everyone: * Producers: Create front-to-back mix depth as easily as you would pan left-to-right * Beatmakers: Push leads forward, pull pads back - instant separation * Singer-Songwriters: Make vocals stand out without harsh processing * Podcasters: Bring your voice forward while pushing music beds back * Beginners: Fix that elusive flat mix with just one simple control * Experts: Quickly sketch out your depth mapping for any size project Professional Features, One-Control Simple: 1. Forward- Brings sounds closer to the listener, adding presence, clarity, and punch. Perfect for vocals, leads, and anything that needs to cut through. 2. Back - Moves sounds into the background, adding warmth, space, and that vintage "sitting back" quality. Ideal for creating separation. 3. Center - Complete transparency when you don't need processing. Your sound passes through untouched. 4. Intelligent Analysis - SuperSitter listens to your audio and automatically adjusts its processing. Bass stays punchy without mud, vocals get presence without harshness, and bright sounds sparkle without becoming shrill. 5. Visual Feedback - The depth orb dynamically changes size, giving you instant visual confirmation of your sound's position. Combined with the clear number readout, you always know exactly where you are. 6. Touch-Perfected - Designed specifically for iPad and iPhone with generous touch areas and floating value display that follow your finger, so it always works great even on the smallest screens. Technical Excellence: * AUv3 Plugin Format for all iOS/iPadOS DAWs that utilize them * Real-time intelligent content analysis * CPU efficient design means you can use SuperSitter on every track * Dynamic transient enhancement for forward movement * Spatial processing for natural depth * Automatic volume compensation * Zero-latency processing * Full parameter automation support Stop fighting with multiple plugins. Download SuperSitter now and hear the difference in seconds! SuperSitter's intelligent one-control design makes professional mix positioning accessible to everyone. Bonus Quick Start Guide - 1. Start at Center - Load SuperSitter on any track. The depth orb starts centered (neutral position). 2. Listen First - Play your track and ask: "Should this be upfront or in the background?" 3. Drag Forward - For vocals, leads, or anything that needs presence, drag the orb forward. Watch it grow and move closer as your sound moves forward in the mix. 4. Drag Back - For pads, rhythm guitars, or background elements, drag the orb back. See it shrink and move away as your sound moves back in the mix. 5. Fine-Tune - Use the readout for precise positioning. Try 15-25 for gentle presence, 30-50 for dramatic to extreme placement. Subtlety in multiple track positions is key! 6. A/B Compare - Hit bypass to instantly hear the difference. You'll be amazed how much depth one control can add!
Screenshots
Verdict
The clearest difference is price: L12X Solid State Amplifier at Free against SuperSitter's $2.99. SuperSitter's advantage is rating (4.9 vs 4.4) and review sentiment (80% vs 50%). On ratings volume, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
L12X Solid State Amplifier is free to download; SuperSitter costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
SuperSitter holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 9 and 12 respectively. Written reviews point the same way: 50% of L12X Solid State Amplifier's written reviews are positive against 80% of SuperSitter's.
| Parameter | L12X Solid State Amplifier | SuperSitter |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.4 (9 ratings) | 4.9 (12 ratings) — better |
| Positive reviews | 50.0% of reviews | 80.0% of reviews — better |
| Number of ratings | 9 | 12 — better |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Audiority Srl | Simon Alexander |
Customer experience
L12X Solid State Amplifier
SuperSitter
In-app purchases
L12X Solid State Amplifier
No in-app purchases
SuperSitter
No in-app purchases
Questions
Is L12X Solid State Amplifier free?
Is SuperSitter free?
Which has better reviews, L12X Solid State Amplifier or SuperSitter?
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