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832 Review
52 Karma

Review on πŸ”Š Enhance Audio Experience with Mini Stereo Line Level Booster Amplifier Preamp - 20dB Gain & Volume Control by Eric Smithlin

Revainrating 4 out of 5

Enough profit. - Receiver and amplifier

I have a DAC that converts light pulses from my TV into an analog electrical signal that I feed my radio to get acceptable sound quality from my TV. The DAC output was too low; I had to turn the volume up when watching TV and turn it back down when listening to another source. I used this amp to boost the TV audio signal to match the level of other sources, but I had to turn the volume all the way up. The sound quality is acceptable. Everything is better than the sound quality of most flat screen TVs.

Pros
  • With built-in amplifier and voltage boosting circuit: adjustable gain to better match different sound sources, support 5-24V DC input voltage, which can share the power supply of amplifiers, while L1 can always work at a high level. 26V voltage for a high output amplitude of Β±12.5V and a maximum gain of 20dB.
Cons
  • weak