User manual PEAVEY FH 2 DATASHEET

[. . . ] Before using this appliance, read the operating guide for further warnings. WARNING: When using electrical products, basic cautions should always be followed, including the following: Do not use this apparatus near water. Do not block any of the ventilation openings. install in accordance with manufacturer's instructions. [. . . ] All three bands of parametric EQ overlap, giving you control over the entire tonal spectrum. This control behaves like any other active EQ control where CW (clockwise) rotation provides boost, CCW (counterclockwise) rotation provides cut and the 12 o'clock position (detent) provides no action at all (no cut or boost). For instance, when the bandwidth control is fully CCW, the cut/boost control will affect a wide range of frequencies (wide bandwidth = low Q). When the bandwidth is fully CW, the cut/boost will affect a very narrow range of tones (narrow bandwidth = high Q). If the bandwidth control is somewhere between the two extremes, the bandwidth will likewise be somewhere between wide and narrow. A good place to start is with the bandwidth set to the 3 o'clock position. This is roughly where many "semi-parametric" EQs are set. The frequency controls determine the center point at which the cut/boost will take action. Think of the bandwidth control affecting the range of tones being acted upon and the frequency control determining the center point of those tones. The electric bass generates notes with frequencies ranging from about 30. It may help you to think of frequencies as notes on your instrument or notes that you sing. each connector is electrically the same (parallel). Use one of the jacks to connect your speaker cabinet and the other to add a second speaker cabinet in parallel. The minimum speaker load impedance is 2 Ohms or two 4 Ohm speakers in parallel. Warning: To prevent the amplifier from overheating, the front and rear fan vents should remain clear of obstructions. Used to connect a line level signal to the power amplifier (i. This jack, when used, disconnects the internal preamp. The preamp output can be used to route the amplified signal to a mixing console, tape recorder or other device. Connect the preamp output using a shielded cable to an input of one of these devices. This does not affect the operation of the amplifier. The preamp out and power amp in jacks can also be used as a line level effects patch point. Mute switch on front panel must be depressed to the IN position for the footswitch to function properly. [. . . ] 61 dB, 100mW to 160 w RMS 20 Hz to 20 kHz (8 Ohm load, typically below 0. Settings for measurements unless otherwise noted: Pad = passive (out) Bright = Normal (out) Low Cut = Normal (out) Pre Gain = 2 Post Gain = 10 Contour = 0 Low = 0 High = 0 Parametric Band 1: cut/boost = 0; bandwidth = 0; frequency = 12 o'clock Parametric Band 2: cut/boost = 0; bandwidth = 0; frequency = 12 o'clock Parametric Band 3: cut/boost = 0; bandwidth = 0; frequency = 12 o'clock Master Volume = 5 Line Out Level = 10 (fully clockwise) - to fx loop level for post setting (for nominal input) - to instrument level for pre setting (for nominal input) 315 VRMS) with post gain @ 5; Master @ 10 Controlled via footswitch, ground tip to defeat Crowbar protection circuit DDT speaker protection circuit with defeat switch and LED Variable speed fan, thermally controlled Below are some suggested settings that should give you a starting point in developing your own sound with the ProBass500. The ProBass500 is a versatile amp and with some experimentation, you'll find usable settings for every situation. The master volume should be used to raise or lower the overall volume once the pre gain and tone settings have been set. [. . . ]