Likewise, the large can style smoothing capacitors and the output valve bias smoothing capacitors are chemical based, rather like a battery, and the fluids in these components dry up over the years. The higher the value of resistance, the more noise is generated by that resistor.
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1 x Selected Premium Grade JJ Current Balanced ECC81 (12AT7) for the phase inverter in position V3. We think these are the best valves/tubes for this amplifier. The number one priority for any Marshall owner has to be the tone.
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1 X JTM45 ALLEN BRADLEY RESISTOR KIT. THIS KIT WILL IMPROVE SOUND QUALITY OF YOUR AMPLIFIER AS YOU CAN SEE ON THE BLOGS AND INTERNET. ALL THESE RESISTORS ARE ORIGINAL ALLEN BRADLEY.
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We can also help you with help and advice whilst you are building your amplifier, and provide copies of typical layout diagrams. Also note that this module is larger than an original Marshall Plexi board, but will fit in the space available in the cabinet with different mounting points.
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Also note that this module is larger than an original Marshall Plexi board, but will fit in the space available in the cabinet with different mounting points. This board is a full size 297mm x 80mm turret board built on 2.5mm thick heavy duty Paxolin sheet in traditional deep brown.
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Likewise, the large can style smoothing capacitors and the output valve bias smoothing capacitors are chemical based, rather like a battery, and the fluids in these components dry up over the years. The higher the value of resistance, the more noise is generated by that resistor.
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6L6 pair factory matched to within 1mA anode current.
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