| alternating-current amplifier(noun, expression, technology, entity, power) |
| alternating current coupled amplifier(noun, expression, technology, increase, power) |
| amplidyne amplifier(noun, expression, technology, increase, power) |
| amplifier's performance(noun, expression, technology, device, signal) |
| amplifier-computer(noun, technology, entity, power, device) |
| amplifier-convertor(noun, technology, increase, power, means) |
| amplifier-detector system(noun, expression, technology, device, signal) |
| amplifier-filter-recorder system(noun, expression, technology, entity, power) |
| amplifier-inverter(noun, technology, device, signal, current) |
| amplifier-invertor(noun, technology, device, signal, current) |
| amplifier-limiter(noun, technology, device, signal, current) |
| amplifier-loudspeaker apparatus(noun, expression, technology, increase, power) |
| amplifier-package(noun, technology, entity, power, device) |
| amplifier-rectifier(noun, technology, device, signal, current) |
| amplifier ac amplifier(noun, expression, technology, increase, power) |
| amplifier alarm(noun, expression, technology, increase, power) |
| amplifier alarm bus(noun, expression, technology, increase, power) |
| amplifier alarm bus interface(noun, expression, technology, increase, power) |
| amplifier assembly(noun, expression, technology, device, signal) |
| amplifier backoff(noun, expression, technology, increase, power) |