Warm Audio WA-1B Compressor - Secondhand

Full Description

All tube circuitry for unique, classic tone

With its 270v circuit and 100 percent discrete analog signal path, the WA-1B brings back the authentic sound of the legendary compression style it is based on. This compressor is meticulously handwired using through-hole circuitry, ensuring precise and accurate operation. The custom large-core transformers from Lundahl Sweden play a crucial role in bringing the distinctive Scandinavian-style analog tone to life. Combined with select high-powered vacuum tubes from JJ and Tung-Sol, the WA-1B delivers a compressed signal that is both gentle and accurate, infusing your audio with warm and rich analog characteristics.

Variable controls and ratios

The WA-1B stays true to its inspiration by featuring all the classic controls you would expect from a compressor of this calibre. The variable threshold gives you the flexibility to dial in the perfect amount of compression, while the 2:1 - 10:1 ratios allow you to achieve a wide range of musical dynamic control. Whether you need a soft and subtle touch or hard-smashing compression, the WA-1B has got you covered.

To help you stay on top of your levels, the WA-1B is equipped with a three-setting meter switch. This allows you to monitor input, compression, and output levels with ease, giving you complete control over your signal. The on/bypass switch lets you activate or bypass the compressor as needed. Whether you want to add warmth and control or keep your signal untouched, the WA-1B gives you the flexibility to make the right choice for your audio.

One-of-a-kind attack/release controls

The WA-1B sets itself apart with its unique attack/release controls. You can choose between three different modes: fixed, manual (variable), or a combined setting. In the fixed mode, the WA-1B faithfully reproduces the natural attack and release time of the optical element, ensuring a transparent and organic compression. The combined setting, on the other hand, offers a more nuanced release-time curve, giving you even greater control over your dynamics. This special feature allows you to shape your sound with precision and achieve the desired level of musicality.

Classic sound meets modern functionality

By adhering to the Warm Audio formula of maintaining true-to-original tone while utilizing premium components, the WA-1B achieves a balance between classic analog warmth and modern dynamics processing. Each unit is carefully hand-inspected at Warm Audio Headquarters in Austin, Texas, guaranteeing the highest quality. With the WA-1B, you can expect smooth tube-optical warmth combined with the speed and control needed for contemporary music production. Rediscover the legendary compression style and transform your recordings with the WA-1B.

Features

• Accurately recreates world-class Scandinavian compression with smooth tube-optical warmth and precision controls
• True-to-spec 270 volt, 100 percent discrete analog signal path with handwired through-hole components
• Transformer-balanced fully floating input and output using custom-core large transformers from Lundahl in Sweden
• Equipped with 12ax7 Tung-Sol and JJ 12au7 tubes
• Two bus connectors for connecting multiple sidechains
• Meter (VU) options for input, output, or compression amount
• Offers infinite 2:1 - 10:1 ratios, variable threshold, fixed/manual/combined attack & release, and multiple metering options
• Dual sidechain bus connections
• Linear, low-noise power supply with toroidal power transformer
• Five-year manufacturer warranty

Specifications

• Frequency Response @ -3 dB: 5 Hz to 25 kHz
• Self-Noise: < -75 dBU @ 30 dB gain
• CMRR: > 60 dB @ 10 kHz
• Ratio: From 2:1 to 10:1
• Variable Threshold: Off to -40 dBU
• Continuously Variable Attack and Release Times: Fast-Slow
• Output Gain: Off to +30 dBU
• Input Impedance: 600Ω
• Product Code: WA-1B