Header banner
Revain logoHome Page
๐Ÿ”Š enhance audio quality with ximimark ne5532 pcb sound magnifier board: preamplifier audio amplifier module featuring 4558, lm833, lt1057, ad827, opa2604 logo

๐Ÿ”Š Enhance Audio Quality with Ximimark NE5532 PCB Sound Magnifier Board: Preamplifier Audio Amplifier Module featuring 4558, LM833, LT1057, AD827, OPA2604 Review

5

ยท

Very good

Revainrating 4.5 out of 5ย ย 
Ratingย 
4.4
๐Ÿฟ Home Theater, ๐ŸŽต Home Audio

View on AmazonView on ะฏM

Media

(4)
img 1 attached to ๐Ÿ”Š Enhance Audio Quality with Ximimark NE5532 PCB Sound Magnifier Board: Preamplifier Audio Amplifier Module featuring 4558, LM833, LT1057, AD827, OPA2604
img 2 attached to ๐Ÿ”Š Enhance Audio Quality with Ximimark NE5532 PCB Sound Magnifier Board: Preamplifier Audio Amplifier Module featuring 4558, LM833, LT1057, AD827, OPA2604
img 3 attached to ๐Ÿ”Š Enhance Audio Quality with Ximimark NE5532 PCB Sound Magnifier Board: Preamplifier Audio Amplifier Module featuring 4558, LM833, LT1057, AD827, OPA2604
img 4 attached to ๐Ÿ”Š Enhance Audio Quality with Ximimark NE5532 PCB Sound Magnifier Board: Preamplifier Audio Amplifier Module featuring 4558, LM833, LT1057, AD827, OPA2604

Description of ๐Ÿ”Š Enhance Audio Quality with Ximimark NE5532 PCB Sound Magnifier Board: Preamplifier Audio Amplifier Module featuring 4558, LM833, LT1057, AD827, OPA2604

This is a preamplifier NE5532 board and it can replace 4558, LM833, LT1057, AD827, OPA2604.... Magnify sound by 5 times,suitable for some low-sensitivity sound sources, it is an essential artifact for improving volume and sound quality. Adopting double-panel design, the circuit board is routed on both sides, which has strong anti-interference ability and effectively reduces the current sound caused by circuit interference. The power supply voltage is wide, and the voltage range is DC: 6V-30V, which can work normally. The magnification is adjustable, and only need to replace R5 and R6 to increase the magnification to 10 times.

Reviews

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

Type of review

Revainrating 5 out of 5

maybe in detail: home cinema

no problem, maybe instructions? Not strictly necessary, but the board says 9V and the display says 6V for the minimum voltage.

Pros
  • sequins
Cons
  • threadbare

Revainrating 2 out of 5

Works as advertised

I needed to turn up the volume a bit on my mobile ham radio and also on the noise canceling speaker system. I put an amplifier between the radio and the noise canceling acoustic and everything was fine.

Pros
  • Regular Price
Cons
  • -

Revainrating 5 out of 5

Uneven gain from 20 to 20kHz

This amplifier provides 15dBm of gain from 10Hz to 2kHz and then drops to 2dBm at 20kHz. Not very suitable for stereo sound. The company doesn't provide me with the circuit, so I may have to reverse engineer it to improve the response.

Pros
  • Good value for money
Cons
  • Null

Revainrating 5 out of 5

I love these brick preamps!

profit set to 5. So not much win, but you get a huge win (25X) when you cascade the pair. I put a volume control between a couple of them to make a really nice little preamp. If you need a moderate boost (5X), get it. If you need a lot of reinforcement, buy a pair. Two for nine bucks if they're good.

Pros
  • good thing
Cons
  • boring package

Revainrating 5 out of 5

Nice little preamp

I made an extra input adapter for my car radio but it wasn't loud enough. Added this to the system between the jack and the radio and now the levels are almost perfect. Works great with unfiltered 12V automotive power, no alternator hiss or ground loop issues. The sound quality is good.

Pros
  • Big bandwidth
Cons
  • Ratio set