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This is a small desktop preamp built around the NE5532 op-amp, with stereo RCA and 3.5mm inputs and RCA, 3.5mm and headphone outputs. It adds about 20dB of gain, enough to lift a quiet line-level source or a turntable before it reaches an amp. It is a preamp only, so it cannot drive passive speakers on its own. It suits people who need a cheap, compact gain stage rather than a full phono stage with RIAA equalization or a headphone amp with serious power.
In stockSold by shengdao_024
In stockSold by chaoyiReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
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Lowest price we've seen: $18.42 on Nov 13 at eBay. Tracked across 1 store since Nov 13.
This is a mini stereo audio preamplifier, model AU-10X. It can be used as a phono turntable preamp or a headphone amplifier.
It takes input through L/R connections or a 3.5mm jack. It sends output through L/R connections, a 3.5mm jack or a headphone output. It works with sources such as DVD and CD players, set-top boxes, MP3 players, TVs, phones, tablets, microphones, turntables, sound cards, guitars, bass and other instruments, and consoles.
It can feed speakers, desktop speakers, subwoofers, AV receivers, reverberators, sound blasters and headphones. It is a preamp only. It cannot work as a power amplifier to drive passive speakers.
