User manual FENDER BXR 25

[. . . ] The features included in the BXR 25 make it a viable and tough competitor, whether meeting the demands of a serious practice session, or just jammin'!The preamp section of the BXR 25 features two inputs of differing sensitivity, that allow connection of a variety of signal sources and levels. Built-in emphasis circuitry is included to provide enhancement of the extreme low and high ends of the frequency spectrum. [. . . ] This input can handle as much as 3. 5 volts R. M. S. , while the low gain input (INPUT 2) accepts 7 volts R. M. S. For both cases, this is greater than any active bass with a 9 volt battery can produce. If you are using a bass with dual 9 volt batteries or a "hot" passive bass, it might be wise to try INPUT 2. For the rare case where two players want to use one amplifier or where two instruments are to be used during the performance, both inputs may be used. VOLUME: This control sets the gain of the preamp and serves as an adjustment for the "loudness" of the amplifier. LOW: adjusts the low frequency part of the spectrum, the area where the "deep" fundamentals reside. MID: adjusts the mid frequency part of the spectrum. Turning the mid down will cause the sound to become "TIGHT" or more "PUNCHY. " F. HIGH: adjusts the high frequency part of the spectrum. Turning the HIGH up will cause the sound to become "BRIGHT" or more "CRISP". G. TAPE INPUTS: Plug-in connection for any line level (500mV) stereo or mono signal. This signal is mixed into the power amp along with the instrument signal from the preamp. It has fixed gain and is unaffected by any of the front panel controls; however, the signal will be affected by any device inserted between the preamp output and the power amp input. It is useful for patching in a CD, tape player, rhythm machine or other signal source to be used as accompaniment for practice or performance. [. . . ] If you are not sure, check some other piece of equipment in your area. DO NOT ALTER THE AC PLUG. BXR 25 SPECIFICATIONS PART NUMBER POWER AMPLIFIER SECTION Power output: Rated load impedance: Distortion at rated power: Power bandwidth: Input sensitivity: Input impedance: PREAMP SECTION Input impedance: Sensitivity: Volume at maximum, all tone controls at "0" detent, power amp at 25 Watts, 8 Ohms 022-4403 25 Watts 8 Ohms 5% 20 Hz to 20kHz . 90 VOLT R. M. S. >10k Ohms Input 1 > 220k Ohms Input 2 > 11Ok Ohms Input I > 10mV Input 2 > 20mV Equalization range: HIGH +/- 15 dB at 8kHz MID +/- 15 dB at 800 Hz LOW +/- 15 dB at 40 Hz PHYSICAL SPECIFICATIONS Width: Height: Depth: Weight: Speaker: Sound: 14-3/4 inches (37. 5 cm) 18 inches (45. 7 cm) 10 inches (25. 4 cm) 32 lbs. [. . . ]