Manley Nu Mu Variable Mu Stereo Compressor

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Short Description: Building upon a proud heritage, the Manley Nu Mu merges the “T-Bar mod” all-tube front end from the legendary Manley Variable Mu® and makes it standard followed by a new high voltage all-discrete solid state audio chain for the smoothest dynamics action coupled to the punchiest sonic path. In Used, Mint condition Manufacturer Description : Featuring Manley’s new HIP function, the Manley Nu Mu finesses dynamic control to bring up lower level details without knocking the life out of exciting transients. Smartly engineered to build efficiently and aesthetically designed to elicit ravishing compliments from your clients, both visually and ergonomically, the Manley Nu Mu breaks new ground in performance and value, all proudly hand built in California, of course! “HIP” Control The “HIP” control allows compression to happen at lower volumes (lower in the dynamic range spectrum, but leaves the louder dynamics alone while still compressing the overall signal. You get louder soft sections with the original dynamics of the louder sections. Features: Manley IRON® input transformers 4 x hand-matched 6BA6 vacuum tubes Balanced XLR inputs & outputs Manley HIP function raises soft dynamics without squashing louder passages High Voltage Switched Mode Power Supply custom designed for our vacuum tube audio circuits Specifications : INPUT Level Preset 3-way switches -3dB, 0, +3dB Continuously variable OUTPUT level controls Unity Gain set INPUT to "0" and OUTPUT control to 11 o’clock. (Input source Z= 150 Ohms, Output load Z= 100 kOhms) Maximum input level: (1 kHz Sine, <0.3% THD+N) -3 = +25 dBu 0 = +21 dBu +3 = +18 dBu Maximum GAIN: 13dB GAIN makeup: 10dB (gain above unity) Output Headroom: 23dB (referenced to +4dBu) Variable ATTACK control: 13msec - 130msec RECOVERY switch 5 steps: 0.1s, 0.16s, 0.32s, 0.64s, 1.7sec. Continuously variable THRESHOLD controls Hardwired Relay Bypass Switch Ratio Mode switches between LIMIT (1.5:1 to 12:1) or COMPRESS (1.2:1 to 3:1) HP SC: High Pass Side Chain Filter -3dB @ 100Hz @ 6dB per Octave Stereo Link establishes Left-Master dynamic control for THRESHOLD, ATTACK, and RECOVERY controls Beautiful illuminated stereo VU meters read Gain Reduction or Output Level Sidechain INSERT per channel via 1/4" TRS jack TIP=SEND, RING=Return, SLEEVE=Ground Maximum Output: +27dBu (18Vrms) into 100K Ohm load; +24.5dBu (13Vrms) into 600 Ohm load. (1Khz Sine, < 0.3% THD+N, BW 20Hz - 20kHz). Frequency Response: - 0.8dB @ 20Hz, -0.5dB @ 50kHz Total Harmonic Distortion: <0.05% THD+N (1kHz Sine, +4dBu, BW: 20Hz - 22kHz) Noise floor: -85dB typical (BW: 20Hz - 22kHz) Dynamic Range: 112dB Signal to Noise Ratio: 89dB (referenced to +4dBu) Common-Mode Rejection Ratio (CMRR): 74dB (BW: 20Hz - 22kHz, +4dBu, 1kHz Sine) Output Impedance: 100 Ohms Input Impedance: -3dB= 1 kOhms, 0dB= 2.5 kOhms, +3dB= 4.5 kOhms AUTOMUTE warmup delay: 30 Seconds Power consumption: 35 Watts Standby Power Consumption: ?? Watts Operating mains voltage: 90 to 254 VAC (internal universal supply) Mains Voltage Frequency: 50-60Hz Dimensions: 19" x 3 1/2" x 7" (occupies 2u) Unit Weight: 8.5 lbs. Shipping weight: 11.5 lbs.