The Definitive 1073 Emulation for Your DAW
Carnhill Transformers, Blendable Saturation & Studio-Grade Filters

Heritage Audio 73JR Plugin faithfully replicates the iconic hardware preamp, featuring Carnhill Transformers (Oxford input/St Ives output) and Discrete Class-A Circuitry. The High-Pass Filter (20–220Hz, 12dB/octave) tightens low-end mud, while the Blend Knob enables parallel processing for hybrid clean/crushed tones. With 30–80dB Gain in 5dB steps and LOZ/PAD/PHASE controls, it’s ideal for vocals, drums, and mix bus coloring. Founder Peter Rodriguez notes: "This is as close as it gets to the hardware."
Ideal Use Cases
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Parallel Saturation: Blend <b>0–100% Wet/Dry</b> for modern-aggressive textures.
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Mix Bus Glue: Stack multiple instances for analog console emulation.
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Vocal Tracking: Add transformer warmth with <b>55–75dB Gain</b>.
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Bass Enhancement: Clean up sub frequencies using the <b>High-Pass Filter</b>.
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Guitar Crunch: Drive the input for harmonic distortion with <b>LOZ Impedance Matching</b>.
WATCH TUTORIAL
PRODUCT SUMMARY
- Gain Range: 30–80dB in 5dB steps with LOZ/PAD/PHASE controls.
- Filter: 20–220Hz High-Pass (12dB/octave) for low-end control.
- Blend Knob: Parallel processing between dry/wet signals (0–100%).
- Transformers: Carnhill Oxford (input) and St Ives (output) emulation.
- Output Attenuator: Fine-tune levels post-processing.
- Workflow: Unlimited instances for full "vintage mixer" emulation.
TECHNICAL REQUIREMENTS
Formats: VST3, AU, AAX (64-bit).
OS:
macOS: 10.15.7+ (Intel/Apple Silicon M1/M2/M3).
Windows: 10/11.
DAWs: Pro Tools, Logic Pro, Ableton Live, FL Studio, Cubase, etc.
Installation:
Mac: PKG installer.
Windows: .EXE setup.
Activation: iLok Cloud/Dongle (14-day trial available).
