Instruction/ maintenance manual of the product GTD120 Crate Amplifiers
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Owner’ s Manual G TD120 21 2 Three-Channel Guitar Amplifier with DSP and Channel T racking.
2 GTD120 /212 Guitar Amplifier w /DSP and Channel T racking IMPORT ANT SAFETY INSTRUCTIONS • READ, FOLLOW , HEED, AND KEEP ALL INSTRUCTIONS AND WARNINGS. • DO NOT OPERA TE NEAR ANY HEA T SOURCE AND DO NOT BLOCK ANY VENTILA TION OPENINGS ON THIS APP ARA TUS.
GTD120 /212 Guitar Amplifier w /DSP and Channel T racking Intr oduction Congratulations! Y ou ar e now the pr oud owner of the Crate GTD120/212 three-channel guitar amplifier with advanced digital signal pr ocessing (DSP) and Channel T racking. This rugged amplifier combines outstanding featur es with serious clean and distor ted sounds.
Channel T racking Y our Crate GTD120/212 gives you the power of Channel T racking. Once you select a DSP setting for each channel, Channel T racking stor es the settings to memory whenever you change channels.
1. INPUT: Use this jack to connect your guitar to the amplifier by means of a shield- ed instrument cable. 2. HIGH GAIN LED: This LED illuminates when the High Gain channel is selected. 3. GAIN: Use this contr ol to adjust the amount of distortion for the High Gain channel.
GTD120 /212 Guitar Amplifier w /DSP and Channel T racking 6 The Rear Panel 25 24 26 27 28 24. FUSE: The fuse pr otects the amplifier fr om damage caused by a faulty AC power sour ce or other problems. If the fuse opens, r eplace it with the same size and type.
GTD120 /212 Guitar Amplifier w /DSP and Channel T racking 7 19. REVERB: Use this contr ol to adjust the amount of digital r everb effect. In its fully counter clockwise position, the signal will be “dry” (without r everb). As you rotate this contr ol clockwise, the amount of reverb incr eases.
GTD120 /212 Guitar Amplifier w /DSP and Channel T racking 8 Using the Footswitch with the DSP The Crate thr ee-button footswitch supplied with the GTD120/212 allows access to an addi- tional DSP pr eset for each channel of the amplifier .
GTD120 /212 Guitar Amplifier w /DSP and Channel T racking Suggested Settings Sweet ‘n Clean: Just a ‘Lil Nasty: Politely Gritty: Down ‘n Dirty: Mean & Obscene: OUT AS DESIRED IN OUT AS DESIR.
GTD120 /212 Guitar Amplifier w /DSP and Channel T racking System Block Diagram 10.
11 GTD120 /212 Guitar Amplifier w /DSP and Channel T racking This equipment has been tested and found to comply with the limits for a Class B digital device, pur- suant to part 15 of the FCC Rules. These limits are designed to pr ovide reasonable pr otection against harmful interference in a residential installation.
GTD120/212 TECHNICAL SPECIFICA TIONS: Output Power Rating 120W rms @ 5% THD, 8Ω, 120 VAC Gain High Gain Channel 110 dB, all contr ols @ 10 Over drive Ch 88 dB, all controls @ 10 Clean Ch 58 dB, all contr ols @ 10 CD Input 29 dB Maximum Input Signal Accepted 2.
An important point after buying a device Crate Amplifiers GTD120 (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 GTD120 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 GTD120 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Crate Amplifiers GTD120 you will learn all the available features of the product, as well as information on its operation. The information that you get Crate Amplifiers GTD120 will certainly help you make a decision on the purchase.
If you already are a holder of Crate Amplifiers GTD120, 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 GTD120.
However, one of the most important roles played by the user manual is to help in solving problems with Crate Amplifiers GTD120. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Crate Amplifiers GTD120 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
