🔊 HIFI Amplifier Board: NE5532 Preamp Tone Board Kit, AC 12V, DIY Amplifier Review

Terrible

Rating

1.0

🍿 Home Theater, 🎵 Home Audio

Posted May 09, 2022Updated February 08, 2024

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Description of 🔊 HIFI Amplifier Board: NE5532 Preamp Tone Board Kit, AC 12V, DIY Amplifier

Contains 10 times the tone board preamp, and treble, alto, bass, volume control. With op amp IC package socket, flexible, easy to upgrade, suitable for different tastes. Board layout is reasonable, low noise, component layout nice, maximum to meet your critical eye. Double side FR-4 1.6MM PCB Material. use of cost-effective ,New optimization high NE5532 OP-AMP.

Posted November 16, 2022Updated November 16, 2022

Terrible. Actually a bunch of shit.

That's a big waste of money. There are no instructions. The item arrived with a defective capacitor. It also came in torn packaging and many of the ends and components were bent. Not good. A real bummer, I was looking forward to building my own audio amplifier. :(

Pros

Impressive

Cons

Speed

Posted October 27, 2022Updated October 27, 2022

Terrible. Actually a bunch of shit.

This is a waste of money. There are no instructions. The item arrived with a defective capacitor. It also came in torn packaging and many of the ends and components were bent. Not good. A real bummer, I was looking forward to building my own audio amplifier. :(

Pros

Double Sided FR-4 PCB Material 1.6mm

Cons

Obsolete

Posted October 27, 2022Updated October 27, 2022

STAY AWAY! for amplifier

Terrible, no instructions, no information on power requirements for the unit, I started with a 12 volt 1 amp power supply, got only distortion and no beep! I bought 2 of these both didn't work. Can't believe it was just distortion and no beep, without a schematic I couldn't even fully test the board! Stay away from these devices!

Pros

cost-effective use, new high optimization NE5532 OP-AMP

Cons

There are other interesting options.

Posted October 13, 2022Updated October 13, 2022

Terrible. Actually a bunch of shit.

This is a big waste of money. There are no instructions. The item arrived with a defective capacitor. It also came in torn packaging and many of the ends and components were bent. Not good. A real bummer, I was looking forward to building my own audio amplifier. :(

Pros

With op amp IC package base, flexible, easy to upgrade, suitable for different tastes

Cons

No insurance

Posted October 13, 2022Updated October 13, 2022

STAY AWAY! - Amplifiers

Terrible no instructions, no information on power requirements for the device, I started with only 12 volt 1 amp power supply there is distortion and no beep! I bought 2 of these both didn't work. Can't believe it was just distortion and no beep, without a schematic I couldn't even fully test the board! Stay away from these devices!

Pros

consume sparingly ,New optimization high NE5532 OP-AMP

Cons

New competitors emerged

🔊 HIFI Amplifier Board: NE5532 Preamp Tone Board Kit, AC 12V, DIY Amplifier Review

Media

Description of 🔊 HIFI Amplifier Board: NE5532 Preamp Tone Board Kit, AC 12V, DIY Amplifier

Reviews

Type of review

Terrible. Actually a bunch of shit.

Terrible. Actually a bunch of shit.

STAY AWAY! for amplifier

Terrible. Actually a bunch of shit.

STAY AWAY! - Amplifiers

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