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Tube Preamp Power Supply Board Kit – 6Z4 Tube Rectifier, High Voltage & Heater Filter/Regulator for Valve Amplifiers
- from $1.76
$51.76- from $1.76
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IT1083CP Hi-Fi Linear Regulated PSU Board – High Power Adjustable, Single/Dual Output
The ground wire of the two linear regulator boards isIt is completely independent and separated, so it can also be connected to a double-bridge positive and negative power mode, or a 2-way positive voltage mode. The display board is not brought,...- from $18.03
$41.03- from $18.03
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Schottky 30CPQ150 Rectifier Board – 60A Hi-Fi Audiophile Power Bridge Rectifier, High-Power Class A Choice
- $24.99
$57.99- $24.99
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2-10A Metal Can Linear High-Current Regulated Power Supply Board – Low Noise, High Stability, Low Impedance
The simplest high-current voltage stabilizer is to use LT1083 as the core, but the new licensed goods are close to 50, and the refurbishment and disassembly do not count. After the current exceeds 5A, the actual ripple is much larger, and the voltage drop...- from $26.96
$66.96- from $26.96
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LT3045 Upgrade for LM78/LM317 Through-Hole Three-Terminal Linear Regulator IC – Gold-Plated Version
- $21.32
$56.32- $21.32
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120A Schottky Power Rectifier Board (Main Filter Caps Not Included) – Class A Choice, Immersion Gold PCB
The kit needs to be soldered by itself: This power board uses 4Original imported IRSchottky30CPQ150(30A150V)Equivalent to a 120A bridge stack! Schottky is characterized by fast speed and small internal resistance (naturally, the voltage drop is also low).Therefore, it is more abundant in low frequency...- $27.15
$57.15- $27.15
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DC Power Filter Board – EMI Suppression for Digital Amplifiers & Automotive Power Systems
DC电源滤波板 数字功放干扰抑制板 汽车电源 EMI抑制 ，电流4-6A，可以满足TPA3116一类机器电流，让电源输入更纯净，这样功放噪声更低。 PCB尺寸：50X28mm- $15.92
$40.92- $15.92
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High-Power Rectifier & Filter with UPC1237 Output Protection – Dedicated for DartZeel Swiss Amplifiers
- from $27.09
$67.09- from $27.09
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Power Purifier Kit – Two-Stage Inductor Filtering, 18A EMI Filter, Double-Sided Immersion Gold PCB
Power filter board 18A dual inductance EMI filter, sound booster, filter socketThe kit needs to be welded, you need to weld it yourself, and add 3 yuan for welding on behalf of you. PCB is a double-sided gold PCB with lower internal resistance...- from $19.22
$53.22- from $19.22
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LT3042 Ultra-Low Noise Linear Regulated Power Supply – Core Power for Amanero & XMOS DAC
- from $30.99
$70.99- from $30.99
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Dual E-Core Transformer Power Supply Board – Gold-Plated PCB with EMI Filtering
- from $1.32
$42.32- from $1.32
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Bluetooth 5.4 Hi-Fi DAC Board – AK4493/ES9039/ES9038, Analog Input, aptX HD/LDAC/LHDC
Size: 92.5 * 49mm, Weight: about 30g- from $38.62
$118.62- from $38.62
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XMOS XU316 USB Audio Interface – DSD & MQA Support, Amanero Sub-Card, 4-Layer PCB
- $43.16
$93.16- $43.16
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Amanero Italian USB Digital Interface – I2S/IIS with DSD Support – Outperforms XMOS Similar Solution
The origin of the board is China, the chip solution is the same as the Italian Amanero usb iis digital interface, and the effect is very good. Pay attention to the brand.Not Amanero, just using the same chip solution. Size:3cm*6.9cm; Input:USB 2.0; Output:I2S,DSD;...- from $33.78
$113.78- from $33.78
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4-Channel Digital / I2S/IIS Switching Module – CPLD-Based, High Speed, High Precision, Low Noise
- from $20.19
$50.19- from $20.19
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Digital Audio Output Board – I2S to Coaxial SPDIF, USB Interface for External CS8675
- from $35.10
$75.10- from $35.10
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ES9038 I2S Decoder Board with DSD512 – Upgrade Your DAC, Bluetooth Audio, or Player
- $24.37
$84.37- $24.37
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PCM56 Dual-Parallel Hi-Fi DAC Board – Clear Sound Beyond TDA1541, Optical/Coaxial
The new coaxial decoder board, powered by external 12V, supports up to 48K-192KHZ input, can be connected to TV set-top boxes, PS4, DVD coaxial interface of various player devices, and outputs 2Vrms with RCA, can be directly connected to power amplifiers or active...- from $16.54
$97.48- from $16.54
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AK4499EX Hi-Fi DAC Board w/ Bluetooth 5.3 & DSD512 – Outperforms ES9038PRO
- from $33.19
$83.19- from $33.19
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HDMI to I2S Receiver Board / I2S to HDMI Transmitter Board – Differential I2S Signal Conversion, DAC Decoder
- from $24.51
$64.51- from $24.51
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