Instruction/ maintenance manual of the product VC-50H Crate Amplifiers
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VC-50H Vintage Club Amplifier Owner’ s Manual.
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.
3 T ABLE OF CONTENTS: Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 The Front Panel Controls and Their Use . . . . . . . . . . .4 The Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Connecting to the Effects Loop Jack .
4 The Front Panel Controls and Their Use: 1. INPUT : This jack accepts a high impedance signal from a guitar , bass, keyboard, etc. 2. CHANNEL A VOLUME: This control sets the level of Channel A. The sound is brighter at lower settings, and can be cranked up for a crunchy rhythm sound.
5 The Rear Panel: 17. AC LINE CORD: Connect the male end of this heavy duty power cord to a properly grounded AC power outlet of the correct voltage. DO NOT attempt to defeat the ground pin of the power cord! (If your amplifier was purchased outside the United States, see the rear panel serial number label for volt- age and current information.
6 Gain 5 01 0 Treble 5 01 0 Mid 5 01 0 Bass 5 01 0 Level 5 01 0 Reverb 5 01 0 5 01 0 Volume Input 5 01 0 Treble Channel A 5 01 0 Bass Ch. Sel. 5 01 0 Effects Loop Ft. Sw. On On Channel B A B Standby Mains Gain 5 01 0 Treble 5 01 0 Mid 5 01 0 Bass 5 01 0 Level 5 01 0 Reverb 5 01 0 5 01 0 Volume Input 5 01 0 Treble Channel A 5 01 0 Bass Ch.
7 System Block Diagram: INPUT CHANNEL A: FIRST GAIN SECOND GAIN REVERB VOL. GAIN TREB. BASS INSERT FOOTSWITCH SECOND GAIN THIRD GAIN FOURTH & FIFTH GAIN STAGE CHANNEL A TONES & VOLUME TREB.
Output Power Rating 50W RMS @ 10% THD, 8 ohm load, 120 V AC Input Impedance 1M ohm Maximum Signal Accepted 2.8V peak to peak Signal T o Noise Ratio Channel B: 52dB Channel A: 58dB Gain Channel B: 75dB.
An important point after buying a device Crate Amplifiers VC-50H (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Crate Amplifiers VC-50H yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Crate Amplifiers VC-50H - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Crate Amplifiers VC-50H you will learn all the available features of the product, as well as information on its operation. The information that you get Crate Amplifiers VC-50H will certainly help you make a decision on the purchase.
If you already are a holder of Crate Amplifiers VC-50H, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Crate Amplifiers VC-50H.
However, one of the most important roles played by the user manual is to help in solving problems with Crate Amplifiers VC-50H. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Crate Amplifiers VC-50H along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
