
Anthony Easton
The Effectrode PC-2A is a compressor pedal with the following technical specifications and features:
- Input impedance: Greater than 1MΩ
- Output impedance: Less than 1KΩ
- Controls: Peak Reduction and Gain
- Features: Limit/Compress switch
- All tube: Based on a Sylvania N.O.S. mil-spec subminiature triode pencil
tube operating in class-A
- Photo-optical: Ultra-linear, low distortion photo-resistive attenuator
- True bypass: With ‘anti-pop’ or ‘thump’ foot-switching circuitry
- Power requirements: 12VDC @ 600mA - Centre positive 2.1mm barrel connector
- Dimensions: Width 4.75"; Depth 3.75"
- Weight: 12oz (on Earth); 1.5oz (Callisto)
- Construction: Solid die-cast aluminum box
- Finish: Tough light-grey powder coat
The PC-2A is designed to provide musical and smooth compression, achieved through thermionic technology found in high-end vintage studio compressors. The signal path is 100% analogue, class A, based on a vintage Sylvania tube and a special design Silonex photo-resistive attenuator. The pedal is designed for flexibility, simplicity, and outstanding sound quality, utilizing audiophile-grade components and silver solder throughout the circuit.
The PC-2A features an all-tube audio path operating at amp plate voltages, ensuring maximum headroom and very low noise. It also includes a 'Proper' side-chain with A-weighted filtering, replicating the response of the human ear for natural and musical compression. The gain is controlled by an optical attenuator, ensuring minimal distortion and a smooth two-stage release characteristic.
The pedal also includes controls for Peak Reduction and Gain, as well as a Limit/Compress toggle switch to alter the transfer characteristic of the compressor input/output curve, enabling it to operate as a compressor and limiter. Additionally, it features a true bypass with 'anti-pop' or 'thump' foot-switching circuitry to reduce noise when engaging the pedal.
The PC-2A is a versatile and high-quality compressor pedal suitable for both live and studio applications, offering natural and quiet compression with a focus on preserving the attack characteristics while creating musical and transparent compression.
Watch the latest video demos and reviews for the PC-2A from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.

Below are live Reverb listings for the Effectrode PC-2A from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.

Brand New
$412.80

Brand New
$377.19

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Check out the latest news and articles from around the pedal world.

Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton