{"product_id":"spectra-1964-bb-di","title":"Spectra 1964 BB-DI","description":"\u003cdiv lang=\"en\"\u003e\n\u003cp\u003e\u003cstrong\u003eSpectra 1964 BB-DI\u003c\/strong\u003e is a passive direct box built around a proprietary Hi-Z transformer custom-wound by Cinemag. The circuit sits in an extruded aluminium enclosure with moulded rubber end caps, so the unit survives studio racks and nightly trips in a flight case equally well.\u003c\/p\u003e\n\u003ch3\u003eBass and keys without the coloration\u003c\/h3\u003e\n\u003cp\u003eCheaper direct boxes lose low end and round off transients as soon as an active bass or a Rhodes hits them hard. The BB-DI takes up to +15 dBu and holds its response within 1 dB from 20 Hz to 20 kHz. Distortion stays below 0.01% across the band, so nothing enters the signal path that the player did not put there.\u003c\/p\u003e\n\u003ch3\u003eNo more ground hum on stage\u003c\/h3\u003e\n\u003cp\u003eThe isolation transformer separates instrument ground from console ground, which stops the amp-to-desk ground loop from turning into hum. The balanced output drives a long XLR run to the stage box without shaving off the top end. The design is entirely passive, so there is no phantom power or battery to remember before doors.\u003c\/p\u003e\n\u003ch3\u003eKEY FEATURES\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFully passive design, no power supply or battery required\u003c\/li\u003e\n\u003cli\u003eProprietary Hi-Z transformer custom-wound by Cinemag\u003c\/li\u003e\n\u003cli\u003eHi-Z input, balanced XLR output\u003c\/li\u003e\n\u003cli\u003eExtruded aluminium enclosure with moulded rubber end caps\u003c\/li\u003e\n\u003cli\u003eFlat response with high headroom\u003c\/li\u003e\n\u003cli\u003eNorth American components, made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesign: passive, Hi-Z input, balanced output\u003c\/li\u003e\n\u003cli\u003eSignal loss: 26 dB minimum\u003c\/li\u003e\n\u003cli\u003eMaximum input level: +15 dBu\u003c\/li\u003e\n\u003cli\u003eNominal output level: -10 dBm\u003c\/li\u003e\n\u003cli\u003eFrequency response: 20 Hz - 20 kHz, +\/- 1 dB\u003c\/li\u003e\n\u003cli\u003eTHD: less than 0.01%, 20 Hz - 20 kHz\u003c\/li\u003e\n\u003cli\u003eDimensions: 5\"D x 3\"W x 1.75\"H (127 x 76 x 44 mm)\u003c\/li\u003e\n\u003cli\u003eWeight: less than 8 ounces (approx. 227 g)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Spectra 1964","offers":[{"title":"Default Title","offer_id":54556577792337,"sku":"60782","price":399.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8741\/0769\/files\/Spectra1964BB-DI1.jpg?v=1786971142","url":"https:\/\/wrdtunes.com\/de\/products\/spectra-1964-bb-di","provider":"Wired Tunes","version":"1.0","type":"link"}