User manual BBE SOUND DI-10

[. . . ] v BBE DI-10 USER MANUAL Congratulations on the purchase of your BBE DI-10 direct box! The BBE DI-10 is an active direct box used for converting line out and speaker out signals to balanced and unbalanced signals. The user also has the ability to select between two frequency responses (flat, or speaker compensated). [. . . ] FILTER SWITCH: This switch is used to operate the speaker simulating filter. When the filter is on, a 4th order filter network is activated and the system frequency response is 6dB down at 4kHz. LINE OUT: This 1/4" phone jack provides an unbalanced line level output. 4. When using an amplifier, the output from the power amp section connects to the `speaker input' jack while the amplifier speakers connect to the `speaker through' jack. CAUTION: Never operate an amplifier featuring a tube power stage without a connection to a speaker or sufficient power resistor. LINE INPUT: This is a 1/4" mono phone jack for line level signal insertion. NOTE: Connecting a 1/4" male plug to either the speaker in jack or the line in jack will activate the internal 9 volt battery. 48v phantom power source. BBE DI-10 INSTALLATION INSTRUCTIONS - 1 SPECIFICATIONS FREQUENCY RESPONSE FILTER OFF . . +54dBu (Phantom Power Supply) OUTPUT CHARACTERISTICS OUTPUT IMPEDANCE . . +9vdc (500hrs) WARRANTY Warranty registration of the unit to BBE Sound Inc. However, it is strongly recommended that a copy of the bill of sale is retained for future reference. IT IS THE SOLE RESPONSIBILITY OF THE END USER TO PROVIDE THE BILL OF SALE OR OTHER MEANS OF PROOF OF PURCHASE TO VALIDATE THE WARRANTY IF WARRANTY SERVICE IS REQUIRED. [. . . ] All non-warranty repairs are warranted for a period of 90 days from the date of service. Should the unit fail to operate for any reason, our sole obligation is to repair the unit as described above. 5381 Production Drive, Huntington Beach, CA 92649 Ph: (714) 897-6766 · Fax: (714) 896-0736 Covered by U. S. [. . . ]