{"product_id":"manley-massive-passive-1633-used","title":"Manley Massive Passive #1633 (Used)","description":"\u003cp\u003eThe \u003cstrong\u003eManley Massive Passive\u003c\/strong\u003e is a two channel, four band equalizer, with additional high pass and low pass filters. \"Passive\" refers to the tone shaping part of this clever new EQ design, not using any active circuitry. Only metal film resistors, film capacitors and hand-wound inductors sculpt the sound, kinda like a Pultec EQ on hyper-steroids. Super-beefy, hugely-high-headroom Manley all-tube make-up gain amplifiers deliver your tunes into the next realm.\u003cbr\u003e\u003cbr\u003e\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIns \u0026amp; Outs Balanced XLR \u0026amp; 1\/4\" (accepts unbalanced)\u003c\/li\u003e\n\u003cli\u003eLevel +4 dBu nominal, internal switches for -10 operation\u003c\/li\u003e\n\u003cli\u003eBypass Switch bypasses EQ \u0026amp; tube circuits (not hardwire)\u003c\/li\u003e\n\u003cli\u003e44 Frequencies (roughly 1\/4 octave spacing)\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 22 Hz to 27 Khz\u003c\/li\u003e\n\u003cli\u003eEQ Boost\/Cut Range : 20 dB boost, 20 dB cut\u003c\/li\u003e\n\u003cli\u003eNominal Q range: 1.5 to 3 (uniquely active in shelf modes)\u003c\/li\u003e\n\u003cli\u003eFrequency Response: +\/- 2 dB: 8 Hz to 60 KHz\u003c\/li\u003e\n\u003cli\u003eMaximum Output @ 1.5% THD +37 dBv; +26dBv @ 20 Hz\u003c\/li\u003e\n\u003cli\u003eTHD \u0026amp; Noise (1KHz @ +4 dBu): 0.06%\u003c\/li\u003e\n\u003cli\u003eNoise Floor (referred to +4dBu): -85 dB (A Weight)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manley Labs","offers":[{"title":"Default Title","offer_id":44449475592295,"sku":"29474","price":3495.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_manley_massive_passive_1546_1_2018e17f-eb35-44b9-9097-0d7a97f44b98.jpg?v=1787089099","url":"https:\/\/vintageking.mom\/products\/manley-massive-passive-1633-used","provider":"Vintage King","version":"1.0","type":"link"}