Warm Audio WA-2A Tube Optical Compressor

Warm Audio WA-2A Tube Optical Compressor Brand NEW! Authorized Dealer! WA-2A — Tube Optical Compressor Authentic Reproduction Of The Most Revered Compressor And Leveling Amplifier In Recording History The WA-2A is a faithful recreation of the legendary optical tube compressor known for its smooth, musical, and forgiving compression. Combining an optical attenuation circuit with a tube output stage, it delivers natural dynamic control without sacrificing tone. This style of compression has been used on recordings by Led Zeppelin, Nirvana, The Beatles, U2, Prince, Eric Clapton, Pharrell Williams, and many more. Legendary Optical Compression The WA-2A provides smooth, musical compression ideal for preserving dynamics and performance nuances. Its simple two-knob interface makes it extremely intuitive: Peak Reduction — controls the amount of compression (up to 40 dB gain reduction) Output Gain — adjusts makeup gain (up to ~40 dB) This streamlined design allows fast and effective results in any recording situation. Pure Analog Signal Path Built with a fully analog tube circuit, the WA-2A delivers: rich harmonic warmth smooth saturation natural dynamic response The variable Pre-Emphasis (Tone Control) adjusts the sidechain sensitivity, allowing the compressor to react more to high frequencies and less to low-end content. What You Need To Know The WA-2A includes all essential features for professional use: Peak Reduction control Output Gain control Sidechain frequency shaping (Pre-Emphasis) Stereo link capability via TRS Gain reduction/output metering Balanced XLR and TRS inputs/outputs Linking two units enables true stereo optical compression. Technical Specifications Type: Tube optical compressor (2A-style) Circuit: Transformer-balanced, high-voltage Frequency Response: 15 Hz – 20 kHz ±1 dB Gain: 40 dB ±1 dB Max Input Level: +16 dB Output Level: +10 dB nominal, +16 dB max THD: < 0.1% Noise: -74 dB Attack Time: ~10 ms Release Time: 50%: ~0.06 sec full: 0.5 – 5 sec Impedance: 600 ohms Form Factor: 19” rack, 2U Depth: 7” Components & Build Quality CineMag USA input & output transformers Kenetek T4-style optical attenuator Tubes: (2x) 12AX7, (1x) 12BH7, (1x) 6AQ5/6P1 Fully discrete analog signal path CineMag transformers add harmonic richness and classic analog coloration, especially when driven. Applications Lead vocals — smooth and present in the mix Acoustic instruments — natural dynamics Bass — rich sustain and body Orchestral recording — musical compression Mix bus — subtle leveling Sound Character The WA-2A delivers: smooth, musical compression preserved dynamics and expression rich tube warmth transparent yet characterful tone Build Quality Each WA-2A unit is meticulously hand-tested to ensure consistent, professional-grade performance. Legendary Heritage Original 2A-style compressors are a cornerstone of recording history, used on countless iconic tracks. The WA-2A brings that timeless sound into a modern, reliable format. WA-2A — the sound of classic optical compression, reborn. Review of Warm Audio WA-2A Tube Optical Compressor 📍 All microphones and other musical instruments marked “In Ukraine” are located in our shop in Dnipro, Ukraine. We are verified sellers and official dealers for many brands, with 15+ years of international experience. We’ve shipped thousands of musical instruments worldwide — to Europe, the UK, Japan, Australia, New Zealand, and the USA — even during wartime, without any issues. 🚚 Worldwide shipping: via Ukrposhta or EMS, safe! 📦 Shipping across Ukraine: via Nova Poshta or local pickup 💬 Have questions? Message us on Telegram, email, or call us directly.