{"product_id":"manley-stereo-variable-mu-vacuum-tube-limiter-compressor","title":"Manley Stereo Variable MU Vacuum Tube Limiter \/ Compressor","description":"\u003cp\u003eThe MANLEY VARIABLE MU® LIMITER COMPRESSOR is one of the very few compressors that has become a real standard in Mastering studios and contributed to most hit records over the last decade and probably the next. Mu is tube-speak for gain, and Variable Mu® is Manley's registered trademark for this limiter compressor. It works by using the remote cut-off or re-biasing of a vacuum tube to achieve compression. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMANLEY input \u0026amp; output transformers with nickel laminations in mu-metal cases with flat frequency response from 20Hz-25KHz\u003c\/li\u003e \u003cli\u003eBALANCED INPUTS \u0026amp; OUTPUTS (600 Ohms)\u003c\/li\u003e \u003cli\u003eFully differential ALL-TUBE circuitry using one each 5670, 5751, 7044 or 5687, \u0026amp; 12AL5 per channel\u003c\/li\u003e \u003cli\u003eIndependently regulated B+ and Heater supplies\u003c\/li\u003e \u003cli\u003eHard-wire BYPASS switch\u003c\/li\u003e \u003cli\u003eStepped switch INPUT attenuator as of 10\/2011. (older units use Silent dual-ganged potentiometer)\u003c\/li\u003e \u003cli\u003eRECOVERY 5 steps: 0.2s, 0.4s, 0.6s, 4sec., 8sec.\u003c\/li\u003e \u003cli\u003eVariable ATTACK: 25msec-70msec\u003c\/li\u003e \u003cli\u003eContinuously variable THRESHOLD\u003c\/li\u003e \u003cli\u003eLIMIT (4:1 to 20:1) or COMPRESS (1.5 to 1)\u003c\/li\u003e \u003cli\u003eHP SC: High Pass Side Chain Filter -3dB @ 100Hz\u003c\/li\u003e \u003cli\u003eLarge ILLUMINATED Sifam METERS (older units before serial number MSLC61642 shipped before 12\/2003 use: 26V 1.2W FESTOON LAMPS; Manley's Part Number: VAR016B) Order spare bulbs using our parts order form. (newest units after serial number MSLC61642 shipped after 12\/2003 use white LED lighting)\u003c\/li\u003e \u003cli\u003eSTEREO LINK SWITCH\u003c\/li\u003e \u003cli\u003eSeveral units can be linked for Surround (custom order )\u003c\/li\u003e \u003cli\u003eMaximum gain: 35dB\u003c\/li\u003e \u003cli\u003eMax. output: +30dBu (26Vrms) 26dB Headroom\u003c\/li\u003e \u003cli\u003e\u0026lt;0.1% THD @ 1KHz Noise floor: -85dB typical\u003c\/li\u003e \u003cli\u003ePower Consumption (120\/240VAC): 80 watts\u003c\/li\u003e \u003cli\u003eUnit is factory set for 100V, 120V or 220-240VAC operation for original destination country's mains voltage.\u003c\/li\u003e \u003cli\u003eOperating Mains Voltage changeable with power transformer changeover switch and fuse value change.\u003c\/li\u003e \u003cli\u003eMains Fuse Value for 100~120VAC operation: replace with 1.25A as of 10\/2011\u003c\/li\u003e \u003cli\u003eMains Fuse Value for 220~240VAC operation: replace with 0.6A (600mA) as of 10\/2011\u003c\/li\u003e \u003cli\u003eMains Fuse Type: MDA or MDL SLO-BLO Time delay 1 1\/4 x 1\/4\u003c\/li\u003e \u003cli\u003eMains Voltage Frequency: 50~60Hz\u003c\/li\u003e \u003cli\u003eDimensions: 19” x 3 1\/2” x 10” (chassis occupies 2u) Power transformer protrudes 3.5 out the back of the chassis.\u003c\/li\u003e \u003cli\u003eShipping Weight: 23 lbs.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Manley","offers":[{"title":"Default Title","offer_id":48411831188,"sku":"13529","price":3960.0,"currency_code":"INR","in_stock":true}],"url":"https:\/\/sg-2111.myshopify.com\/products\/manley-stereo-variable-mu-vacuum-tube-limiter-compressor","provider":"SG_2111","version":"1.0","type":"link"}