Review on π Enhance Audio Experience with Mini Stereo Line Level Booster Amplifier Preamp - 20dB Gain & Volume Control by Tom Lantz
No Volume Boost - Receivers and Amplifiers
This device had no volume. I used RCA input and RCA headphone output. The output level was the same as the input level even with the device plugged in and the knob turned to maximum. Maybe it would be useful for turning down the volume, but does nothing to turn it up.
- Unique Design and Hi-Fi Clear Sound: Double-sided PCB design, NE5532P op amp with detachable connector, convenient to replace other op amp to enjoy different sound and bring great fun to audiophiles. High quality sealed potentiometer with wide range and excellent dynamic response, the sound is smooth and natural, warm and delicate with extremely low distortion.
- So far so good
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