User manual PEAVEY DUEL 212

[. . . ] If both inputs are used simultaneously, the output levels are the same (both are Low Gain). The bright function affects only the clean channel. Illuminates green when amp is switched to clean channel. Illuminates red when amp is switched to lead channel. [. . . ] Should a hum/noise problem continue, consult your authorized Peavey dealer, the Peavey factory, or a qualified service technician. NOTE: The ground switch is not functional on 220/240 volt models. Tt must be replaced with the same type and value in order to avoid damage to the equipment and to prevent voiding the warranty. If the amp repeatedly blows fuses, it should be taken to a qualified service center for repair. WARNING: The fuse should only be replaced when the power cord has been disconnected from its power source. Footswitch is used to select the channel from clean to lead and to select the effect, reverb, and tremolo on or off. If the send level is too low for a particular effects device, turn the control clockwise; if too high, counterclockwise. NOTE: Signals are supplied to outboard effects or signal processing units by patching from the effects send jack (6) output into the outboard unit(s) and back into the effects return (7) input using shielded cable with l/4" phone plugs. only non-gain effects devices (chorus , reverb , delay , etc. Remote (on/off) selection of outboard effects devices can be achieved using the footswitch. The preamp out jack can be used to route the amplified signal to a mixing console, tape recorder, etc. connect the preamp output using a shielded cable to an input of the tape recorder , mixer , etc. This patch does not affect the operation of the amplifier. If two enclosures of equal impedance are used, the switch should be set at one-half of that value (e. , two 16 ohm enclosures: set switch to 8 ohms; two 8 ohm enclosures: set switch to 4 ohms). When using only the internal speakers, the Impedance Selector Switch should be set to 16 ohm. When using more than one enclosure, be sure to calculate the total impedance and set the impedance switch (9) accordingly. The following specs are measured @ 1 kHz with presence and resonance at 0 and effects level at 10. Typically @ 5% THD, 1 kHz, 120 V AC line 120 W RMS into 16, 8, or 4 ohms +O, -3 dB, 50 Hz to 20 kHz @ 100 W RMS into 8 ohms Impedance: High Z, 44 kilo-ohms All levels are increased by +6 dB Greater than 85 dB below rated power Load Impedance: 47 kilo-ohms or greater Output Level: -10 dBV - +10 dBV, 300 mV - 3 V RMS The following specs are measured @ 1 kHz with the controls preset as follows: Low & High EQ @ 10 MidEQ @ 0 Bright Out Boost Out Shift Out Lead Posts @ 10 Presence & Resonance @ 0 Master Level @ 10 Effects Level @ 10 Reverb @ 0 Tremolo/Speed & Intensity @ 0 Nominal levels with pre gains @ 5 Minimum levels with pre gains @ 10 Special 4 button unit with LED indicators, Channel Select, Effects Loop Bypass, Reverb & Tremolo Bypass 20 Hz to 20 kHz unweighted Greater than 75 dB below rated power Tone settings are general and will vary according to type of guitar, type and gauges of strings, type of pickup and even type of pick. Personal taste, playing style, and type of music, greatly contribute to desired tonality. [. . . ] All service work should be done by a qualified service technician. This product should be used only with a cart or stand that is recommended by Peavey Electronics. Exposure to extremely high noise levels may cause a permanent hearing loss. Individuals vary considerably in susceptibility to noise induced hearing loss, but nearly everyone will lose some hearing if exposed to sufficiently intense noise for a sufficient time. [. . . ]