Universal Audio 1176LN FET Compressor
The Universal Audio 1176LN delivers legendary FET-style compression with unmistakable tone and attitude. Modeled after the classic 1176LN blackface revisions D and E, this unit provides lightning-fast attack times and the rich, musical color that has made it a staple in studios worldwide for over 50 years. Hand-built in the USA with custom-made Class A circuitry and Putnam-designed output transformers, the 1176LN captures the warmth, punch, and clarity that engineers demand on everything from vocals and bass to guitars and drums.

With its ability to add depth and vibe to any signal—even without engaging compression—the 1176LN is far more than a dynamics tool: it’s a tone-shaping powerhouse.

Features

• Legendary FET-style compression with vintage UA circuitry
• Modeled after iconic 1176LN blackface revisions D and E
• Ultra-fast attack time: 20 µs – 800 µs
• Adds warmth, punch, and harmonic richness to any source
• Class A line-level output amplifier with custom transformer
• Stereo operation via 1176 SA Network accessory
• Hand-built in the USA, backed by 1-year limited warranty

Specifications

General
- Series: 1176LN FET Compressor
- Build: Hand-built in USA
- Format: 19" rackmount chassis, 2U

Electronics
- Input Impedance: 600 ohms, bridges-T control (floating)
- Output Load Impedance: 600 ohms, floating, damping factor 20
- External Connections: Jones Barrier terminals and XLR connectors
- Gain: 50 dB
- Frequency Response: ±1 dB, 20 Hz–20 kHz
- Distortion: <0.5% THD, 50 Hz–15 kHz with limiting
- Signal-to-Noise Ratio: >70 dB at +10 dBm

Controls & Performance
- Attack Time: 20 µs to 800 µs
- Release Time: 50 ms to 1.1 s
- Metering: dB gain reduction & dB output
- Stereo Interconnection: via 1176 SA Network accessory

Hardware
- Power Requirements: 120/240 V
- Maximum Operating Temperature: 160°F
- Output Transformer: Custom Putnam-designed

Measurements
- Dimensions: 19" (rackmount) × 2U
- Weight: 11 lb (5 kg)