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Capture authentic stereo console recordings
The Stereo Jude recreates the original Sound Techniques A-Range microphone preamp circuit across two fully independent channels. Developed directly with Sound Techniques, it follows the original console schematics created by Geoff Frost instead of recreating the sound through modern interpretation.
This is the same preamp design that became part of landmark recordings by artists including The Beatles, David Bowie, Elton John, Queen and Paul McCartney. Recording stereo sources through matching channels helps maintain consistent imaging while retaining the character associated with the original A-Range design.
Fine-tune your microphones with Z-Match
Each channel features the original nine-position Z-Match impedance control derived directly from the historic Sound Techniques consoles. Rather than offering a fixed microphone input, the proprietary impedance matching circuit changes how your microphone interacts with the preamp.
Small adjustments influence gain, frequency response and overall tonal character, allowing you to explore fresh sounds using microphones you already own. Dynamic, ribbon and condenser microphones each respond differently, making Stereo Jude a flexible recording tool across many applications. Stereo pairs also benefit from identical impedance controls on both channels, making it easy to achieve balanced recordings while experimenting with different tonal settings.
Built using premium console-grade components
Sound Techniques specified every major element of the Stereo Jude to preserve the performance of the original consoles. Each unit combines custom-wound CineMag input transformers with high-purity nickel CineMag output transformers alongside premium Wima and Nichicon audio-grade capacitors and carbon resistors.
These components are assembled using a carefully hand-wired PCB layout designed to maintain the integrity of the original circuit. The aluminium faceplate, durable steel chassis and dedicated VU meters create a robust recording tool designed for regular studio use. Every detail contributes to consistent performance while remaining faithful to the engineering principles behind the original Sound Techniques consoles.
Designed for professional recording workflows
Stereo Jude combines vintage console design with practical features suited to modern studios. Each channel provides up to 76 dB of gain, making it suitable for a broad range of microphones while maintaining low noise and low distortion. XLR and quarter-inch connections integrate easily with interfaces, mixers and outboard equipment.
Phantom power supports condenser microphones, polarity switches simplify multi-microphone recording and line-level operation expands compatibility with external processors. Every Stereo Jude is hand-tested and inspected by trained technicians before leaving Warm Audio's Austin facility, and every unit is backed by a five-year warranty for dependable long-term studio use.
Features
- Official Sound Techniques A-Range stereo console microphone preamp
- Dual-channel, dual-discrete Class-A preamp design
- Original Geoff Frost circuit recreated in partnership with Sound Techniques
- Preserves the complete vintage A-Range signal path
- Independent nine-position Z-Match controls for each channel
- Three selectable microphone impedance settings per channel
- Variable gain from 65 dB to 76 dB per channel
- Custom-wound CineMag input and output transformers
- Premium Nichicon audio-grade and Wima capacitors
- Hand-wired construction built to original console specifications
- Low-noise performance with minimal distortion
- Frequency response from 10 Hz to 25 kHz
- 48 V phantom power on each channel
- Polarity reverse and line-level switching
- XLR microphone and 6.35 mm TS/TRS line inputs
- XLR and 6.35 mm TRS line outputs
- Front-panel VU meters for accurate level monitoring
- Durable aluminum faceplate with steel chassis
- Hand-tested and inspected before shipment
- Five-year manufacturer warranty
Specifications
- Audio:
- Preamp gain per-channel: 65 - 76 dB (40Ω source impedance)
- Variable mic input impedance: 60Ω | 200Ω | 1.5KΩ
- Capacitors: Nichicon audio grade & Wima capacitors
- EIN: -128 dBu (A-wtd)
- Self-noise: -99 dBu (A-wtd)
- THD: 0.008%
- Frequency response: 10 Hz - 25 kHz (+/-2 dB)
- Onboard: 48 V phantom power | Polarity switch | Line-level switch
- Inputs: XLR mic | TS/TRS ¼”
- Outputs: XLR | ¼” TRS line-level
- Dimensions: 48.3 x 4.4 x 30.5 cm
- Weight: 5.22 kg
- Product Code: JUDE-MP2