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Resumen del manual
i i I i I I I t I I i1 I I d 111 b i III i 111 1111111 II h I m 11 ! 111 I 11 |l 11 ! II II 11 I III 111 I 111 111 I j 111111 inj 1 jll i i I imfn |m[il |M|[| I P 11111 ■ i 1111 [■ i IM I [" liipfn !T I « * * Ç Mil ¡mU ll'lj nil '■II 111! Jill [ml Mil |>|| 'Ml è il- * 4 ,| ■ n|i n[, I if1 I1 I !■ s I a I ■>] VISIONARY DESIGN With a lineage extending back to the revered 12 and 20 Series graphic equalizers, the dbx 231 easily lives up to the dbx reputation at a price point which can find a home in the tightest of budgets. Besides including two 31-band channels of 1/3-octave equalization, the 231 also offers +12 dB input gain range; switchable +6 or +12 dB boost/cut range; XLR, 20mm faders and 1/4" inputs; nonconductive nylon sliders; and an intuitive user interface with comprehensive output and gain reduction metering. As always, the inevitable result of our meticulous attention to detail and top-quality componentry is exceptional sound, performance, and reliability. REVOLUTIONARY ENGINEERING The 2-Series represents a major step forward in the performance of entry-level graphic equalizers. From its amazing 10Hz to 50kHz frequency response, to its 108dB dynamic range and internal toroidal transformer, the 2-Series offers out of this world specifications with a down to earth price point. Sure to find a home in the studio, on tour and with installed sound venues, the 2-Series is destined to take its rightful place in the lineage of great dbx® signal processors that are the Professional’s Choice™. With such affordable quality, there’s no longer any excuse for compromising your sound. FEATURES Two 31-band, 1/3-octave Constant Q frequency bands Switchable boost/cut ranges of ±6 or ±12 dB XLR and TRS Inputs and Outputs Internal Toroidal Transformer 12dB per octave 40Hz low-cut filter Frequency Response of <10 Hz to >50kHz Front panel bypass switch ±12 dB input gain range 4-segment LED ladders for monitoring output levels Dynamic range of greater than 108dB 8760 S. Sandy Pkwy. Sandy, Utah 84070 Phone (801) 568-7660 Fax (80l) 568-7662 Int’l Fax (80l) 568-7583 customer@dbxpro.com H A Harman International Company 18-0111-A 7/02 231 Dual Channel 31-Band Graphic Equalizer SPECIFICATIONS Inputs THD+Noise: <0.004% Connectors: 1/4" TRS, female XLR (pin 2 hot) Interchannel Crosstalk:<-80dB, 20Hz to 20kHz Type: Electronically balanced/unbalanced, RF filtered Impedance: Balanced 40kQ, unbalanced 20kQ Function Switches Max Input Level: >+21dBu balanced or unbalanced EQ Bypass: Bypasses the graphic equalizer section in the signal path CMRR: >40dB, typically >55dB at 1kHz Low Cut: Activates the 50Hz 12dB/octave high-pass filter Range: Selects either +/- 6dB or +/- 12dB slider boost/cut range Outputs Connectors: 1/4" TRS, male XLR (pin 2 hot) Type: Impedance-balanced/unbalanced, RF filtered Impedance: Balanced 100Q, unbalanced 50Q Power Supply Max Output Level: >+21dBu balanced/unbalanced into 2kQ or greater Operating Voltage: 100VAC 50/60Hz, 120VAC 60Hz, 230VAC 50/60Hz >+18dBm balanced/unbalanced (into 600Q) Power Consumption: 15W Mains Connection: IEC receptacle System Performance Bandwidth: 20Hz to 20kHz, +0.5/-1dB Frequency Response: B d CO LO Ö + N X o LO A to N X o V Note: Specifications subject to change. Dynamic Range: 108db Signal-to-Noise: 90db dbx engineers are constantly working to improve the quality of our products. Specifications are, therefore subject to change without notice. dbx FOR MORE INFORMATION CONTACT: dbx Professional Products 8760 S. Sandy Pkwy. Sandy, Utah 84070 Phone (801) 568-7660 Fax (801) 568-7662 customer@dbxpro.com PROFESSIONAL PRODUCTS The Professional's Choice In Signal Processing H A Harman International Company...