{"product_id":"igs-audio-rubber-bands-stereo-tube-eq","title":"IGS Audio Rubber Bands Stereo Tube EQ","description":"\u003cp\u003eMany sound engineers believe that the passive equalizer is a cure for all digital evils. A distinctive characteristic of the \u003cstrong\u003eIGS Audio Rubber Bands Equalizer\u003c\/strong\u003e is its stereophonic structure, where the manual selecting of components with an accuracy of 1% allows for perfectly synchronous manipulation of both channels. The inputs and outputs are transformer balanced.\u003c\/p\u003e  \u003cp\u003eThe Rubber Bands EQ consists of two blocks: The first block is a classic passive filter well known from the EQP-1 Pultec equalizer. The second block is a specially designed two-stage tube amplifier called Organic Amp.\u003c\/p\u003e  \u003cp\u003eThe new design includes a bypass relay, which allows you to instantly compare the results of your work. The equalizer has been divided into 4 sections: 2 for bass and 2 for treble. Frequencies are being selected with stepped switches. Boosting and cutting are controlled continuously. Manipulators featured are Bass Boost, Bass Cut, High Boost (with the choice of Q) and High Cut. Interactions of filters that allow simultaneous boosting and cutting of certain frequencies can produce amazing sound effects.\u003c\/p\u003e  \u003ch3\u003eSpecifications:\u003c\/h3\u003e  \u003cul\u003e \u003cli\u003eBoost\/Cut range: +\/- 15 dB\u003c\/li\u003e \u003cli\u003eHard wire bypass\u003c\/li\u003e \u003cli\u003eAll stepped manipulators: For frequency selection\u003c\/li\u003e \u003cli\u003eQ factor: 0.5 to 4\u003c\/li\u003e \u003cli\u003eInput Impedance (balanced): 10k ohm\u003c\/li\u003e \u003cli\u003eOutput Impedance (balanced) : 600 ohm\u003c\/li\u003e \u003cli\u003eAudio transformers: Carnhill, Edcor\u003c\/li\u003e \u003cli\u003eOperating level: +4 dBu\u003c\/li\u003e \u003cli\u003eMax input level: +18 dBu\u003c\/li\u003e \u003cli\u003eMax output level: +22 dBu\u003c\/li\u003e \u003cli\u003eDynamic range: 95 dBA @ 1kHz, +18dBu\u003c\/li\u003e \u003cli\u003eFrequency response: 20Hz - 20kHz; +\/- 0.3dB\u003c\/li\u003e \u003cli\u003eSignal to Noise ratio: 81 dBA\u003c\/li\u003e \u003cli\u003eTHD: 0.25% @ 20-20kHz\u003c\/li\u003e \u003cli\u003eTHD+N: 0.33% @ 20-20kHz\u003c\/li\u003e \u003cli\u003eIMD (SMPTE): 0.32% @ 20-20kHz\u003c\/li\u003e \u003cli\u003eCrosstalk: 80 dB @ 20-20kHz\u003c\/li\u003e \u003cli\u003eVoltage: 115\/230V AC, 50Hz - 60Hz\u003c\/li\u003e \u003cli\u003ePower consumption: 34W\u003c\/li\u003e \u003cli\u003ePower supply: external\u003c\/li\u003e \u003cli\u003eTube set: 4 x 6N1P\u003c\/li\u003e \u003c\/ul\u003e","brand":"IGS Audio","offers":[{"title":"Default Title","offer_id":44449849245799,"sku":"55389","price":2451.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/igs-audio-rubber-bands-eq-1_277fe463-1e2a-4076-8f19-d0322988b5d1.jpg?v=1787090683","url":"https:\/\/vintageking.com\/products\/igs-audio-rubber-bands-stereo-tube-eq","provider":"Vintage King","version":"1.0","type":"link"}