Marshall Amplification 1974X Owner's Manual
18 watt combo
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Also See for 1974X:
- Brochure & specs (4 pages) ,
- Product catalogue (32 pages) ,
- Quick start manual (28 pages)
Related Manuals for Marshall Amplification 1974X
Summary of Contents for Marshall Amplification 1974X
- Page 2 – none more so than Dagnall Transformers and Celestion Speakers. As you can see from its top panel layout, the 1974X is an extremely straightforward amplifier. Channel 1 (the non-tremolo channel) only boasts two, self-explanatory controls: Volume and Tone; while Channel 2, the Tremolo Channel, boasts four –...
- Page 3 To make the re-issue more user-friendly, the internal speaker is not hardwired to the transformer – instead the speaker cable is fitted with a jack and then connected to the amp via one of the two speaker outputs on the rear panel of the combo. The rear panel also boasts an impedance selector with three options –...
- Page 4 – the internal speaker was hardwired directly to the output transformer and there was no provision for external cabinet usage. Adding these allows you to use an extension speaker cabinet with the internal speaker or, if you wish, disconnect the internal speaker altogether and use the 1974X to drive one or two extension cabinets.
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Page 5: Technical Specification
Performance Note: Bridging or ‘jumping’ the two channels Because both Channels of the 1974X have the same number of gain stages (one) and are therefore in phase with each other, it is possible to bridge them together (a.k.a. ‘slaving’, ‘jumping’, ‘linking’ or even ‘daisy-chaining’) and use them both at the same time –...