Оценок - 2, средний балл: 4.5
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Фрагмент инструкции
connect the Preamp Output, using a shielded cable, to an input of the tape recorder, mixer, outboard power amplifier, etc. This patch does not affect the operation of the amplifier. NOTE: When only the preamp out mix 2 jack is used, the mixed chorus effect is present at this point. (Combination of dry and chorused signals) When both preamp out jacks are engaged, only the chorused signal appears at this point. PREAMP OUT DRY 1 (26) The preamp output 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, outboard power amplifier, etc. This patch does not affect the operation of the amplifier. NOTE: The dry (unchorused) signal is always present at this point even when both preamp out jacks are engaged. This jack should be used for normal preamp out patching when the chorus effect is not desired. REMOTE SWITCH JACK (27) Provided for the connection of the supplied remote footswitch. Footswitch is used to select the Lead or Normal channels and defeat reverb and the Chorus circuit. When using remote footswitch, always insert the plug fully (second click) to insure proper operation. SPECIFICATIONS POWER AMPLIFIER SECTION Rated Power & Load: (Each channel) 80 W RMS into 8 ohms/driven separately 75 W RMS into 8 ohms/both channels driven (150 W RMS total) Power @ Clipping: (Typical each channel) (5% THD, 1 kHz, 120 V AC line) 75 W RMS into 8 ohms/both channels driven Frequency Response: +0, -2 dB, 40 Hz to 15 kHz, @ 60 W RMS into 8 ohms Total Harmonic Distortion: Less than 0.3%, 100 mW to 60 W RMS, 40 Hz to 15 kHz, 8 ohms (typically below 0.1%) Hum & Noise: Greater than 85 dB below rated power Power Consumption: (Domestic) 200 W @ 120 V AC, 50/60 Hz PREAMP SECTION The following specs are measured @ 1 kHz with the controls preset as follows: Push bright off (out) Channel select normal (out) Low & High EQ @ 10 Mid EQ @ 0 Presence EQ @ 0 dB SuperSat® @ 10 Post gain @ 10 Gain & Shift switches off (out) Bottom, Body, & Edge voicing @ 0 dB Reverb level @ 0 Stereo chorus depth & rate @ 0 Nominal levels are with normal gain @ 5 Minimum levels are with normal gain @ 10 Preamp High Gain Input: (Normal channel) Impcdance: High Z, 220K ohms Nominal Input Level: -16 dBV, 150 mV RMS Minimum Input Level: -34 dBV, 20 mV RMS Maximum Input Level: +16 dBV, 6 V RMS Preamp Low Gain Input: (Normal channel) Impedance: High Z, 44K ohms Nominal Input Level: -10 dBVC, 300 mV RMS Minimum Input Level: -40 dBV, 10 mV RMS Maximum Input Level: +22 dBV, 12 V RMS Preamp High Gain Input: (Lead Channel) Impedance: High Z, 220 K ohms Nominal Input Levle: -46 dBV, 5 mV RMS Minimum Input Level: -60 dBV, 1 mV RMS Effects Send: Load Impcdance: 1 K ohms or greater Nominal Output Level: -10 dBV, 0.3 V RMS Effects Return: Impcdance: High Z, 22K ohms Designed Input Level: -10 dBV, 0.3 V RMS (Switching jack providing Effects Send to Effects Return connection when not used) Preamp #\ Output: (Dry-signal, no chorus) Load Impedance: 10 K ohms or greater Nominal Output: ] dBV, 1 V RMS Maximum Output: +18 dBV, 8 V RMS (Switching jack, removes dry signal feed to output #2 when used, allowing full stereo output patching) Preamp #2 Output: (Mix of dry and chorus signals) Load Impedance: 10 K ohms or greater Nominal Output: 0 dBV, 1 V RMS Maximum Output: +18 dBV, 8 V RMS (This output is converted to chorus signal only if output #1 above is used for output patching) Power Amp #1 & #2 Inputs: Impedance: High Z, 33 K ohms Designed Input Level: 0 dBV, 1 V RMS (Switching jacks providing the preamp output to power amp input connections when not used) System Hum & Noise @ Nominal input levels: (20 Hz to 20 kHz unweighted) 75 dB below rated power) Normal Channel Equalization: Low', mid & high passive type EQ Automatic thick EQ w'hen lead channel selected Presence: ±15 dB @ 5 kHz Push bright: +6 dB @ 2 kHz Lead Channel Voicing: Special Bottom, Body, & Edge active type EQ Push Shill: Shifts frequency of Body effect Push Gain: Increases SuperSat® gain +20 dB External Footswitch Function: Reverb defeat (when reverb control raised) Lead channel defeat (when selected with button) Chorus defeat (w'hen chorus depth raised) TONE SETTING Tons setting« given sre 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. ADJUST TO TASTE ADJUST TO TASTE п П Ck. ¿TS. гл Oi A r\. r\ \У W Ly'g КУ. 4J 9 9 w W w 2/2 ¡51 ; Ш ADJUST TO TASTE CLEAN METAL ADJUST TO TASTE ADJUST TO TASTE ' Ф/илмс '('/toute 2/2 ЕЯ ADJUST TO TASTE JAZZ MEDIUM DISTORTION ADJUST ADJUST TO TASTE OUT i—TO TASTE—, ö§5Töo“§|SI« lölöö (€(ашс 2J2 ADJUST _ _, TO TASTE COUNTRY-CLEAN out COUNTRY LEAD BLOCK DIAGRAM THIS BLOCK DIAGRAM SHOWS THE SIGNAL PAT...