Header banner
Revain logoHome Page
noyito low pass 22hz 300hz subwoofer pre amplifier logo

NOYITO Low Pass 22Hz 300Hz Subwoofer Pre Amplifier Review

3

·

Very good

Revainrating 4 out of 5  
Rating 
4.0
🍿 Home Theater, 🎵 Home Audio

View on AmazonView on ЯM

Media

(4)
img 1 attached to NOYITO Low Pass 22Hz 300Hz Subwoofer Pre Amplifier
img 2 attached to NOYITO Low Pass 22Hz 300Hz Subwoofer Pre Amplifier
img 3 attached to NOYITO Low Pass 22Hz 300Hz Subwoofer Pre Amplifier
img 4 attached to NOYITO Low Pass 22Hz 300Hz Subwoofer Pre Amplifier

Description of NOYITO Low Pass 22Hz 300Hz Subwoofer Pre Amplifier

All components are featured with brand-new first-class products. The frequency-adjusting capacitor adopts the original Philips CBB capacitor. The potentiometer is fully sealed and the input and output terminals are pure copper terminals. The wiring is very convenient. Supply voltage: DC10-24V single power supply.Frequency range: 22Hz-300Hz.Audio input: Mono or dual channel.Audio output: Mono. The NE5532 is used for the op amp. Welded IC bases can be used to replace the op amp at any time.Allowing users to experience the feelings brought by different op amps and enhance their playability. Designed with LED indicators, real-time monitoring of power conditions.This board PCB design simple and beautiful, reasonable wiring, making this board has a very high signal to noise ratio, strong anti-interference ability. This board is a subwoofer preamplifier board, directly connected to the speaker will not be heard, must be connected to the post-amplifier board , to make active subwoofer to sound.

Reviews

Global ratings 3
  • 5
    2
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    1

Type of review

Revainrating 5 out of 5

Amazing Subwoofer Enhancer!

Based on our own experience, this low pass pre amplifier is the game changer for any home theater system. Its performance is simply amazing, taking our movie and music experience to the next level. The electronics in this device are top notch and ensure that the high and low frequencies are balanced perfectly. The only con is that it takes a bit of time to set up, but the end result is definitely worth the effort.

Pros
  • Boosts the low-frequency sound signal for a more impactful audio experience
Cons
  • May not deliver significant improvement for higher-end audio systems

Revainrating 1 out of 5

Perhaps the manufacturer installed the components incorrectly?

The sound quality was pretty poor and without my test unit the frequency seems to be stuck, both knobs only seem to adjust the volume (by ear), I sent it back for a refund.

Pros
  • All components are included in brand new premium products. The frequency adjustment capacitor uses the original Philips CBB capacitor. The potentiometer is fully sealed, and the input and output terminals are made of pure copper. Wiring is very convenient.
Cons
  • This pisses me off

Revainrating 5 out of 5

Great addition

Sends a stereo stream from a studio monitor distribution amplifier. It drives my subwoofer very well. Better than a crossover network, this allows for endless drive level adjustment and adjustment. Excellent work!

Pros
  • This board is a subwoofer preamp board which connects directly to the speaker, it will not be heard, it needs to be connected to the postamp board to enable the subwoofer for sound.
Cons
  • Ugly Packaging