Electro-Harmonix
Electro Harmonix Platform Compressor/Limiter
Best studio-grade dynamics tool for guitarists seeking creative sound shaping.
This versatile effect pedal delivers studio-quality compression and limiting for enhanced sonic control. It features a foot-switchable overdrive, allowing for tonal expansion from subtle drive to aggressive sounds. An adjustable swell function provides unique string-like textures, while the ability to create fade-in and reverse effects opens up creative possibilities. With comprehensive controls for detailed sound shaping and eight LED gain reduction monitoring, it's an invaluable tool for guitarists and producers seeking to elevate their sound across various instruments and applications.
$159.00
Owner Satisfaction
4.7
/ 5
Category Rank
34
/ 354
#34 in Noise Gates & Compressors
Price vs Category Average
-87%
Below average
Dimensions (W x D x H)
10212157
/ x x mm
Who it's for
- Sound engineers seeking precise, studio-grade dynamic control
- Keyboardists and stereo rig users needing versatile signal routing
- Performers requiring consistent volume levels without signal clipping
Who should skip it
- Beginners intimidated by complex, multi-parameter compression settings
- Guitarists with limited space on crowded pedalboards
- Players sensitive to background hiss at high sustain levels
Performance breakdown
Compression Precision
Studio-grade control delivers transparent dynamics for both guitar and studio applications.
Tonal Versatility
Integrated overdrive and swell functions expand beyond standard compression utility.
Visual Monitoring
Eight-segment LED display provides immediate, accurate feedback on gain reduction.
Stereo Integration
Dual-channel connectivity makes this a robust choice for complex pedalboard rigs.
Sound Shaping Depth
Comprehensive parameter set allows for surgical sculpting of your signal chain.
Build Durability
Rugged stompbox construction stands up to the rigors of frequent touring.
Key Specs
Dimensions (W x D x H)
102 x 121 x 57 mm
Input Connector Type
1/4 inch TS
Output Connector Type
1/4 inch TS
Power Supply Type
AC Adapter
Metering Type
LED Meter
Intended Application
Guitar Pedalboard
Format Type
Stompbox Pedal
Channel Count
2
Know before you buy
Yes, the Platform is versatile enough to handle various instruments. Its studio-quality circuitry and stereo I/O make it a great choice for bassists, keyboardists, or even as a hardware compressor for line-level signals in a home studio setup.
The swell control allows you to adjust the attack time of your signal, effectively removing the initial pick transient. When turned up, it creates violin-like textures, fade-ins, or reverse-style effects by gradually increasing the volume of each note.
Yes, the overdrive is integrated into the signal path and can be engaged via a dedicated footswitch. It is designed to add grit and harmonic saturation to your compressed tone, ranging from a subtle warmth to a more aggressive, driven sound.
The Platform features stereo inputs and outputs, allowing you to maintain a stereo image if you are running it after other stereo effects or using it with a stereo instrument. Note that the channels are not independently linkable, so the compression settings apply to both sides simultaneously.
The LED meter provides real-time visual feedback on your gain reduction. It helps you see exactly how much the compressor is squashing your signal, which is essential for dialing in consistent dynamics without over-compressing your tone.
Yes, the Platform includes the EHX9.6DC-200 mA power adapter. It requires a standard 9V DC center-negative power supply, so you can also power it with most common pedalboard isolated power bricks.
Still have a question?
Ask Hayley anything about this product before you decide.