Solid State Devices | Vacuum tube devices |
Light and portable | Heavy and bulky |
Do not produce too much heat nor noise | Produce lots of heat and noise |
Can be cheaper to make | Expensive to make. |
Do not require heating elements | Requires heating elements |
Can operate with dry cells of only a few volts | Need large power supplies to work |
Less liable to breakage | Very highly prone to breakages |
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