Crate Amplifiers VC-120H manual

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A good user manual

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Table of contents for the manual

  • Page 1

    VC-120H Vintage Club Amplifier OWNER’S MANUAL[...]

  • Page 2

    2 CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER. NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. A TTENTION RISQUE D'ELECTROCUTION NE PAS OUVRIR ATTENTION: POUR REDUIRE D'ELECTROCUTION NE PAS ENLEVER LE COUVERCLE. AUCUNE PIECE INTERNE N'[...]

  • Page 3

    T ABLE OF CONTENTS: Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 The Front Panel Controls and Their Use . . . . . . . . . . .4 The Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Some Suggested Settings . . . . . . . . . . . . . . . . . . . . .6 System Block Diagram . . . . . . . . . . . . . [...]

  • Page 4

    4 The Front Panel Controls and Their Use: 1. POWER SWITCH: T oggle this switch to the ON position to turn on the amplifier . NOTE: Always turn the power switch ON FIRST , OFF LAST . Use the Standby switch (toggled to the Standby position) when first turning the amp on as well as during breaks. 2. ST ANDBY SWITCH: T oggle this switch to the ON posit[...]

  • Page 5

    5 IMPEDANCE SELECTOR T .P . ADJUST AC LINE IN BIAS 100 / 120 VAC T5A SLO BLO 220 / 240 VAC T2.5A SLO BLO TO REPLACE THE RISK OF FIRE, REPLACE FUSE WITH SAME TYPE AND RATING. UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE. 16 8 RISQUE DE CHOC ELECTRIQUE. NE PAS OUVRIR. TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN [...]

  • Page 6

    6[...]

  • Page 7

    7 System Block Diagram: HI INPUT STAGE TRBL MID BASS GAIN GAIN CONTROL BRIGHT LOW RTRN SEND GAIN STAGE GAIN STAGE GAIN STAGE GAIN STAGE TONE SHAPING MSTR VOL. MID TRBL CH. A CH. B CH. A CH. B BASS MSTR VOL. EFFECTS LEVEL EFFECTS DRIVER EFFECTS RETURN MID BOOST MID BOOST LOW BOOST REVERB SEND REVERB RETURN REVERB LEVELS PRESENCE DRIVER OUTPUT STAGE [...]

  • Page 8

    Output Power Rating 120W RMS @ 5% THD, 16 ohm load, 120 V AC Input Impedance 1 M ohm Maximum Signal Accepted 0dB: 1.5V peak to peak; -6dB: 2.8V peak to peak Gain Channel A: 68dB Channel B: 100dB T one Control Range Channel A: T reble: 16dB @ 5kHz Mid: 8dB @ 700Hz Bass: 10dB @ 50Hz Mid Boost: 12dB @ 800Hz Low Boost: 13dB @ 100Hz Channel B: T reble: [...]