{"product_id":"art-pdb4","title":"ART PDB4","description":"\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe PDB4 is a four channel passive direct box that features four quality fully transformer isolated direct boxes in a 1U 19-inch rack mount chassis.\u003c\/p\u003e\n\u003cp\u003eInputs and outputs of each of the four channels are isolated to maximize channel separation. Transformer isolation on each output helps to eliminate system ground loops.\u003c\/p\u003e\n\u003cp\u003eIt is a rock solid, roadworthy interface for connecting outputs of electronic musical instruments (or other audio sources) to the balanced inputs of mixer consoles and other balanced audio products. The PDB4 also allows connection of a music source to an instrument amplifier while simultaneously patching it to a mixer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFour Fully Isolated Channels\u003c\/li\u003e\n\u003cli\u003eSwitchable Input Attenuation\u003cbr\u003e(0dB, -20dB , -40dB)\u003c\/li\u003e\n\u003cli\u003e50k ohm Instrument\/Line Input\u003c\/li\u003e\n\u003cli\u003e50k ohm Parallel Link Jack\u003c\/li\u003e\n\u003cli\u003e600 ohm XLR Output Jack\u003c\/li\u003e\n\u003cli\u003eSwitchable Ground Lift\u003c\/li\u003e\n\u003cli\u003e1U 19-inch Chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency Response: 10 Hz – 50 kHz +\/- 0.5dB @ +4dBu\u003c\/li\u003e\n\u003cli\u003eInput Connections: ¼-inch TS unbalanced\u003c\/li\u003e\n\u003cli\u003eOutput Connections: XLR male balanced\u003c\/li\u003e\n\u003cli\u003eInput Impedance: 50k Ω\u003c\/li\u003e\n\u003cli\u003eOutput Impedance: 600 Ω\u003c\/li\u003e\n\u003cli\u003eGround Lift: Switchable\u003c\/li\u003e\n\u003cli\u003eInput Attenuation: Switchable (0dB, -20dB, -40dB)\u003c\/li\u003e\n\u003cli\u003eChassis Type: All steel black finish\u003c\/li\u003e\n\u003cli\u003ePower Requirements: None Totally Passive\u003c\/li\u003e\n\u003cli\u003eDimensions: 1.75″ x 19″ x 6″ (44.5mm x 483mm x 152mm)\u003c\/li\u003e\n\u003cli\u003eWeight: 6.5 lbs. (2.95 kg)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ART","offers":[{"title":"Default Title","offer_id":43886853161003,"sku":"ART-PDB4","price":88.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/3019\/5243\/files\/direct-boxes-pdb4-front__79240.1725447883.1280.1280.jpg?v=1775672751","url":"https:\/\/www.empirepro.com\/products\/art-pdb4","provider":"Empire Pro","version":"1.0","type":"link"}