Discrete and IC Preamplifier Kits & Finished Boards
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PGA2310 MUSES72320 Flagship Remote Volume Controller/Preamplifier
Note: The PGA2310 and MUSES72320 boards can be used as a volume potentiometer or as a preamp. When the GAIN is set to 0, the gain is 0 DB. This is equivalent to a pure potentiometer. When the GAIN is set to greater than...- from $59.99
- from $59.99
- Unit price
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Pixie PAM8406 Mini Speaker | DIY Audiophile-Grade Class D Digital Amplifier Board | 5V Power Amplifier Bluetooth Module
The amplifier board delivers exceptionally clear sound right out of the box, with vocals that are very pleasant, smooth, and highly listenable. Its output is robust, providing excellent performance when paired with 2 to 4-inch speakers. For power, it can be conveniently operated using...- $32.99
- $32.99
- Unit price
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ALPS27 Motorized Potentiometer Volume Board – 10K/50K, Remote Volume Control for Hi-Fi System Retrofit
- from $20.02
$55.02- from $20.02
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50W 12V DC Linear Power Supply – Audiophile Grade for HDD Enclosure, NAS, Router, Mac, PC Hi-Fi
- from $30.31
$110.31- from $30.31
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New Original NS LME49720NA Audiophile Dual Operational Amplifier
- $17.61
$62.61- $17.61
- Unit price
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Audiophile-grade passive preamp tone control board – treble and bass optimization, precise sound calibration, enhanced stereo imaging
- from $17.20
$62.20- from $17.20
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Classic recreation of the Marantz HDAM sweet vocal preamplifier – with original Toshiba FET input transistors
- from $37.03
$117.03- from $37.03
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German DUAL circuit phono preamp board for turntables – MM/MC cartridge phono stage, finished phono preamplifier board
Do not connect the song to the turntable with antique furnishings. Most of them do not have a turntable ground wire and a turnhead amplifier inside. There are also special turntables without turntable ground wire and carbon core stylus in the previous combination stereo....- from $24.40
$68.40- from $24.40
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All-DC op-amp preamplifier board with shielding layer
- from $15.29
$31.29- from $15.29
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PGA2310 high-precision HI-END volume potentiometer with input selection kit – Goldmund-inspired preamplifier chassis
- from $49.07
$129.07- from $49.07
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4-channel manual signal selector – audio input selection board / signal switching board
Default with 5V regulator and 5V relay, single 8-18 AC input, if you need 12V, please leave a message Friendly reminder: 1. The kit needs to be welded by itself. If it is welded on behalf of others, add 10 yuan. 2. The price...- from $22.05
$59.04- from $22.05
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