Stimmen - 3, Durchschnittliche Bewertung: 4.3
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Anleitung Zusammenfassung
THE GROUND SWITCH IS NOT FUNCTIONAL ON 220/240 VOLT MODELS. POWER SWITCH (14) Depress the switch to the “On” position. The red pilot light (LED) will illuminate indicating power is being supplied to the unit. LINE CORD (120V PRODUCTS ONLY) (15) For your safety, we have incorporated a 3-wire line (mains) cable with proper grounding facilities. It is not advisable to remove the ground pin under any circumstances. If it is necessary to use the equipment without proper grounding facilities, suitable grounding adaptors should be used. Less noise and greatly reduced shock hazard exists when the unit is operated with the proper grounded receptacles. HEADPHONE OUT (16) This stereo jack allows the signal to flow to both sides of any stereo headset. When headphones are connected to the amplifier, the internal speaker is automatically turned off. NOTE: The headphone system will not work with headsets equipped with a mono phone plug. PREAMP OUT/POWER AMP IN (17) These jacks are provided for in-line patching of effects devices. To patch an effects unit, connect the Preamp Output to the Input of the device. Next, connect the output of the device to the Power Amp Input (high-quality shielded cables must be used for these connections). The Preamp Output can also 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. NOTE: The preamp output level is approximately 1 volt RMS and is of relatively low impedance (600 ohms). Any effects device used in this effects loop must be capable of receiving 1 volt input and providing 1 volt output in order to properly drive the power amp. The Power Amp Input has an internal switch which disconnects the internal preamp. REMOTE SWITCH (18) For connection of a footswitch (optional) and is used to activate/defeat reverb. EFFECTS PEDAL PATCH DIAGRAM SPECIFICATIONS Rated Power & Load: 75 W RMS into 8 ohms with DDT™ compression Power @ Clipping: (Typically) (1 kHz, 120 V AC line) 78 W RMS into 8 ohms @ 1% THD 84 W RMS into 8 ohms @ 5% THD Frequency Response: +0. -2 dB, 30 Hz to 30 kHz, @ 70 W RMS into 8 ohms Total Harmonic Distortion: Less than 0.2%, 100 mW to 70 W RMS, 30 Hz to 10 kHz, 8 ohms, Typically below 0.1% DDT™ Dynamic Range: Greater than 20 dB DDT™ Maximum THD: Below 0.6% THD for 6 dB overload Below 1% THD for 16 dB overload Hum & Noise: Greater than 90 dB below rated power Power Consumption: (Domestic) 200 W @ 120 V AC, 50/60 Hz PREAMP SECTION The following specs arc measured @ 1 kHz, all EQ flat @ 0 dB, Master Effects set @ 0. Nominal values are with levels @ 5 Minimum values are with levels @ 10 Ix>w Z Microphone Input: (Unbalanced XLR) Input impedance, 3.3 K ohms Nominal input level: -36 dBV, 15 mV RMS Minimum input level: -54 dBV, 2 mV RMS Maximum input level: Unlimited Instrument Inputs: (Phone Jack) Input impedance: 33 K ohms Nominal input level: -16 dBV, 150 mV RMS Minimum input level: -34 dBV, 20 mV RMS Maximum input level: Unlimited Pre EQ Patch Out: (Stereo Phone Jack Tip) Function: Low level effects send Input impedance: 10 K ohms or greater Nominal output level: -12 dBV. 0.25 V RMS Pre EQ Patch In: (Stereo Phone Jack Ring) Function: Low level effects return Input impedance: 47 K ohms Designed input level: -12 dBV, 0.25 V RMS (Switching jack providing pre EQ patch out to pre EQ patch in connection when not used) Preamp Output: (Phone Jack) Function: High level post EQ send Load impedance: 1 K ohms or greater Nominal output level: 0 dBV, 1 V RMS (at the DDT™ limit of 75 W RMS output) Maximum output level: +18 dBV, 8 V RMS Power Amp Input: (Phone Jack) Function: High level post EQ return Input impedance: 22 K ohms Designed input level; 0 dBV, 1 V RMS (Switching jack providing preamp output to powder amp input connection when not used) Headphone Output: (Stereo Phone Jack, Mono Signal) Load impedance: 4 ohms or greater Nominal power output: 100 mW into 4 ohms (Switching jack which disconnects the internal speaker when plug is inserted) Remote Switch: (Phone Jack) Function: Reverb defeat footswitch The following specs arc measured at nominal settings, all phone jack inputs terminated with 47 K ohms Frequency Response: (Channel input/preamp output @ 1 V RMS level) +0, -2 dB, 60 Hz to 20 kHz System Distortion: (Channel input/preamp out, 40 Hz - 20 kHz @ 1 V RMS) Less than .05% THD, typically below .01% Preamp Hum & Noise: -75 dBV (all 3 channels operational) Master Equalization: ±15 dB @ 80 Hz & 8 kHz, shelving ±15 dB @ 400 Hz & 2 kHz, peak/notch ESPAÑOL Consulte los diagramas del panel delantero en la sección de inglés de este manual. LOW Z (Entrada de baja impedancia) (1) Se usa con micrófonos de baja impedancia o fuentes de bajo nivel que estén equipados con clavijas tipo “XLR” macho. HIGH Z INPUT (Entrada de al...
Dieses Handbuch ist für folgende Modelle:Musikinstrumente - KB 100 (3.69 mb)