Description
The Universal Audio 1176LN is a faithful recreation of the legendary limiter designed by Bill Putnam. Known for its fast response and distinctive analog character, it remains one of the most respected compressors in professional recording studios worldwide.
Built to the specifications of the classic Blackface D and E revisions, the 1176LN features all-transistor circuitry, hand-wired construction, and a Class A output stage. Its signature sound adds punch, presence, and energy to vocals, drums, guitars, bass, and more.
With its ultra-fast attack times and versatile compression characteristics, the 1176LN excels in both tracking and mixing applications. It delivers the iconic dynamic control and musical coloration that have defined countless hit records for decades.
Product Specifications:
Product Name: Universal Audio 1176LN Classic Limiting Amplifier
Function: Limiting Amplifier
Number of Channels: One
Inputs: 1 × XLR, Jones Barrier Terminal
Outputs: 1 × XLR, Jones Barrier Terminal
Attack Time: 20 µs to 800 µs
Release Time: 50 ms to 1.1 s
Make-Up Gain: 50 dB
Frequency Response: 20 Hz to 20 kHz (±1.0 dB)
Compression Type: FET (Field Effect Transistor)
Controls: Input, Output, Attack, Release, Ratio
Ratio Settings: 4:1, 8:1, 12:1, 20:1
Metering: Gain Reduction and Output Level
Mounting Format: 19" Rackmount, 2U
Power Requirements: 100–240 VAC, 50/60 Hz
Product Weight: 11 lbs
Product Dimensions (L × W × H): 19" × 8.5" × 3.5"