The Warm Audio WA73 is a premium single-channel microphone preamp, inspired by the legendary 1073-style British console preamps that have shaped the sound of countless hit records. Designed for recording studios, producers, and engineers, the WA73 delivers rich, warm, and musical analog tone with classic character. With its fully discrete, hand-wired design, the WA73 provides smooth highs, punchy mids, and tight lows, making it perfect for vocals, guitars, drums, and any other source needing professional-grade preamplification. Featuring Carnhill transformers, switchable impedance, and a built-in DI, this preamp offers versatility and vintage sound quality at a fraction of the cost of high-end boutique models. Key Features: ✔ Classic British-style 1073 preamp circuit for warm, musical analog tone ✔ Premium Carnhill transformers for authentic vintage character ✔ Fully discrete, hand-wired design for superior sound quality ✔ Switchable impedance (300Ω & 1200Ω) for microphone matching flexibility ✔ DI input for direct instrument recording (bass, guitar, keyboards) ✔ +48V phantom power, polarity reverse, and output level control ✔ Stepped gain control (up to 80dB) for precise level adjustments The Warm Audio WA73 delivers legendary British console tone at an affordable price, making it a must-have for any professional or home studio.