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17% off
LC Discrete Compact Low Pass Filter 350kHz 500kHz 700kHz Low Insertion Loss Flat Passband High Selectivity with BNC Connector LC Discrete Compact Low Pass Filter 350kHz 500kHz 700kHz Low Insertion Loss Flat Passband High Selectivity with BNC Connector

LC Discrete Compact Low Pass Filter 350kHz 500kHz 700kHz Low Insertion Loss Flat Passband High Selectivity with BNC Connector

$40.41$48.69

42% off
T23C SX22B Fever-Proof High Fidelity Discrete Dual Operational Amplifier Chip Integrated Circuit Module Front-End Board T23C SX22B Fever-Proof High Fidelity Discrete Dual Operational Amplifier Chip Integrated Circuit Module Front-End Board

T23C SX22B Fever-Proof High Fidelity Discrete Dual Operational Amplifier Chip Integrated Circuit Module Front-End Board

$478.96$825.80

L70A 10PCS Discrete Direct Insertion Dual Operational Amplifier L70A 10PCS Discrete Direct Insertion Dual Operational Amplifier

L70A 10PCS Discrete Direct Insertion Dual Operational Amplifier

$453.06$453.06

31% off
HIFI Discrete R2R module XY-2 DISCRETE LADDER DAC MODULE 24bits PCM HIFI Discrete R2R module XY-2 DISCRETE LADDER DAC MODULE 24bits PCM

HIFI Discrete R2R module XY-2 DISCRETE LADDER DAC MODULE 24bits PCM

$97.59$141.43

1 sold
61% off
Super Sale Discrete Operational Amplifier Module for DAC Preamp Audio Upgrade Super Sale Discrete Operational Amplifier Module for DAC Preamp Audio Upgrade

Super Sale Discrete Operational Amplifier Module for DAC Preamp Audio Upgrade

$15.89$40.75

32% off
SyLark ultra portable decoding headphone amplifier small tail DSP tuning discrete Class A headphone amplifier CS43131 SyLark ultra portable decoding headphone amplifier small tail DSP tuning discrete Class A headphone amplifier CS43131

SyLark ultra portable decoding headphone amplifier small tail DSP tuning discrete Class A headphone amplifier CS43131

$270.76$398.18

32% off
10PCS Discrete direct insertion dual operational amplifier comparable to AD8620 NE5532 OPA2604 OP275 AD797 MUSES02 10PCS Discrete direct insertion dual operational amplifier comparable to AD8620 NE5532 OPA2604 OP275 AD797 MUSES02

10PCS Discrete direct insertion dual operational amplifier comparable to AD8620 NE5532 OPA2604 OP275 AD797 MUSES02

$28.17$41.43

1 sold
32% off
U.S. discrete OP HDAMDRAMOPJL1973 dual op amp general xd05plus SS3602 OP06AT U.S. discrete OP HDAMDRAMOPJL1973 dual op amp general xd05plus SS3602 OP06AT

U.S. discrete OP HDAMDRAMOPJL1973 dual op amp general xd05plus SS3602 OP06AT

$202.64$298.00

32% off
HIFI fever discrete PA4 portable fully balanced headphone amplifier 4.4 earphones 3.5 player portable ear amplifier HIFI fever discrete PA4 portable fully balanced headphone amplifier 4.4 earphones 3.5 player portable ear amplifier

HIFI fever discrete PA4 portable fully balanced headphone amplifier 4.4 earphones 3.5 player portable ear amplifier

$95.20$140.00

32% off
New Discrete R2R Module XY-2 DISCRETE LADDER DAC Module 24bits PCM New Discrete R2R Module XY-2 DISCRETE LADDER DAC Module 24bits PCM

New Discrete R2R Module XY-2 DISCRETE LADDER DAC Module 24bits PCM

$51.48$75.71

7 sold
51% off
Dual Operational Amplifier 10PCS Discrete Direct Insertion Models- AD8620 NE5532 OPA2604 OP275 AD797 MUSES02 Replacement Parts Dual Operational Amplifier 10PCS Discrete Direct Insertion Models- AD8620 NE5532 OPA2604 OP275 AD797 MUSES02 Replacement Parts

Dual Operational Amplifier 10PCS Discrete Direct Insertion Models- AD8620 NE5532 OPA2604 OP275 AD797 MUSES02 Replacement Parts

$28.32$57.80

32% off
Discrete Component FM Frequency Modulation Superheterodyne Radio Kit DIY Electronics Discrete Component FM Frequency Modulation Superheterodyne Radio Kit DIY Electronics

Discrete Component FM Frequency Modulation Superheterodyne Radio Kit DIY Electronics

$33.49$49.25

30% off
24bit FPGA digital processing discrete R2R ladder resistor hifi audio decoder board 24bit FPGA digital processing discrete R2R ladder resistor hifi audio decoder board

24bit FPGA digital processing discrete R2R ladder resistor hifi audio decoder board

$267.17$381.67

30% off
R2R discrete resistor ladder complementary decoding DAC decoder board supports PCM24 bits 384khz R2R discrete resistor ladder complementary decoding DAC decoder board supports PCM24 bits 384khz

R2R discrete resistor ladder complementary decoding DAC decoder board supports PCM24 bits 384khz

$131.83$188.33

32% off
Hi res R2R DSD PCM DAC fully discrete 64bit decoding direct temperature compensation external clock Hi res R2R DSD PCM DAC fully discrete 64bit decoding direct temperature compensation external clock

Hi res R2R DSD PCM DAC fully discrete 64bit decoding direct temperature compensation external clock

$134.64$198.00

43% off
SX22B High Fidelity Fever Amplifier Chip Discrete Dual Operational Amplifier Chip Replaces 4558D SX22B High Fidelity Fever Amplifier Chip Discrete Dual Operational Amplifier Chip Replaces 4558D

SX22B High Fidelity Fever Amplifier Chip Discrete Dual Operational Amplifier Chip Replaces 4558D

$429.55$753.60

32% off
New 24-bit FPGA digital processing discrete R-2R ladder resistor hifi audio decoder board New 24-bit FPGA digital processing discrete R-2R ladder resistor hifi audio decoder board

New 24-bit FPGA digital processing discrete R-2R ladder resistor hifi audio decoder board

$289.68$426.00

43% off
ABMF-High Fidelity Fever Discrete Dual Op Amp SX22B Integrated Module Circuit Chip Front-End Board Amplifier ABMF-High Fidelity Fever Discrete Dual Op Amp SX22B Integrated Module Circuit Chip Front-End Board Amplifier

ABMF-High Fidelity Fever Discrete Dual Op Amp SX22B Integrated Module Circuit Chip Front-End Board Amplifier

$63.58$111.55

50% off
Ha4212 Discrete Dual Operational Amplifier Upgrade SS3602 AD8620b Ha4212 Discrete Dual Operational Amplifier Upgrade SS3602 AD8620b

Ha4212 Discrete Dual Operational Amplifier Upgrade SS3602 AD8620b

$943.58$1887.17

1 sold
52% off
AU61-SX22B High Fidelity Fever Integrated Circuit Module Front-End Board Dual Operational Amplifier Chip Discrete AU61-SX22B High Fidelity Fever Integrated Circuit Module Front-End Board Dual Operational Amplifier Chip Discrete

AU61-SX22B High Fidelity Fever Integrated Circuit Module Front-End Board Dual Operational Amplifier Chip Discrete

$59.53$124.02

1 sold
39% off
1x LC Discrete Compact Low Pass Filter 350kHz 500kHz 700kHz Low Insertion Loss Flat Passband High Selectivity with BNC Connector 1x LC Discrete Compact Low Pass Filter 350kHz 500kHz 700kHz Low Insertion Loss Flat Passband High Selectivity with BNC Connector

1x LC Discrete Compact Low Pass Filter 350kHz 500kHz 700kHz Low Insertion Loss Flat Passband High Selectivity with BNC Connector

$47.57$77.99

32% off
New R2R discrete resistance ladder complementary decoding DAC decoder board supports PCM24 bits 384khz New R2R discrete resistance ladder complementary decoding DAC decoder board supports PCM24 bits 384khz

New R2R discrete resistance ladder complementary decoding DAC decoder board supports PCM24 bits 384khz

$122.40$180.00

30% off
HIFI Fever OP01 OP03 Full Discrete Component Field Effect Input Dual Op Amp Module HIFI Fever OP01 OP03 Full Discrete Component Field Effect Input Dual Op Amp Module

HIFI Fever OP01 OP03 Full Discrete Component Field Effect Input Dual Op Amp Module

$28.00$40.00

53% off
B29C-SX22B Fever-Proof High Fidelity Discrete Dual Operational Amplifier Chip Integrated Circuit Module Front-End Board B29C-SX22B Fever-Proof High Fidelity Discrete Dual Operational Amplifier Chip Integrated Circuit Module Front-End Board

B29C-SX22B Fever-Proof High Fidelity Discrete Dual Operational Amplifier Chip Integrated Circuit Module Front-End Board

$63.06$134.18

12% off
3.5MHz/7MHz/1.5MHz BNC-M BNC-F Interface Low-Pass Filter LC Discrete Component Fabrication Flat Passband Compact Design 3.5MHz/7MHz/1.5MHz BNC-M BNC-F Interface Low-Pass Filter LC Discrete Component Fabrication Flat Passband Compact Design

3.5MHz/7MHz/1.5MHz BNC-M BNC-F Interface Low-Pass Filter LC Discrete Component Fabrication Flat Passband Compact Design

$38.54$43.79

49% off
Ultrasam M Series New Self-Developed Discrete Dual Amplifier Module Ultrasam M Series New Self-Developed Discrete Dual Amplifier Module

Ultrasam M Series New Self-Developed Discrete Dual Amplifier Module

$972.16$1944.31

1 sold
31% off
Fever02 discrete operational amplifier, upgraded to 994 discrete operational amplifier's improved version of the fever stack mat Fever02 discrete operational amplifier, upgraded to 994 discrete operational amplifier's improved version of the fever stack mat

Fever02 discrete operational amplifier, upgraded to 994 discrete operational amplifier's improved version of the fever stack mat

$206.01$298.57

15% off
LC Discrete Compact Low Pass Filter 350kHz 500kHz 700kHz Low Insertion Loss Flat Passband High Selectivity with BNC Connector LC Discrete Compact Low Pass Filter 350kHz 500kHz 700kHz Low Insertion Loss Flat Passband High Selectivity with BNC Connector

LC Discrete Compact Low Pass Filter 350kHz 500kHz 700kHz Low Insertion Loss Flat Passband High Selectivity with BNC Connector

$40.11$47.19

32% off
HIFI Portable discrete Class A decoding headphone amplifier CS43131 small tail CNC aluminum alloy HIFI Portable discrete Class A decoding headphone amplifier CS43131 small tail CNC aluminum alloy

HIFI Portable discrete Class A decoding headphone amplifier CS43131 small tail CNC aluminum alloy

$307.86$452.73

32% off
Discrete R2R architecture 24-bit decoding Discrete R2R architecture 24-bit decoding

Discrete R2R architecture 24-bit decoding

$57.32$84.29

50% off
OP8802 Fully Discrete Dual OPAMP Class A Operational Amplifier Replace OPA1612 LME49720 OPA2604 for HiFi DAC Amp OP8802 Fully Discrete Dual OPAMP Class A Operational Amplifier Replace OPA1612 LME49720 OPA2604 for HiFi DAC Amp

OP8802 Fully Discrete Dual OPAMP Class A Operational Amplifier Replace OPA1612 LME49720 OPA2604 for HiFi DAC Amp

$377.09$754.18

57% off
【RECOMENDAR】SX22B High Fidelity Fever Amplifier Chip Discrete Dual Operational Amplifier Chip Replaces 4558D 【RECOMENDAR】SX22B High Fidelity Fever Amplifier Chip Discrete Dual Operational Amplifier Chip Replaces 4558D

【RECOMENDAR】SX22B High Fidelity Fever Amplifier Chip Discrete Dual Operational Amplifier Chip Replaces 4558D

$66.71$155.14

2 sold
31% off
R2R DAC Board PCM 24Bit Discrete Resistor Ladder Positive Negative Complementary DAC Decoder Board R2R DAC Board PCM 24Bit Discrete Resistor Ladder Positive Negative Complementary DAC Decoder Board

R2R DAC Board PCM 24Bit Discrete Resistor Ladder Positive Negative Complementary DAC Decoder Board

$127.16$184.29

1 sold
30% off
Fully discrete component double amplifier OP8802 discrete single amplifier OP8801 upgrade OPA1612 OPA2604 Fully discrete component double amplifier OP8802 discrete single amplifier OP8801 upgrade OPA1612 OPA2604

Fully discrete component double amplifier OP8802 discrete single amplifier OP8801 upgrade OPA1612 OPA2604

$33.00$47.14

1 sold
55% off
XY-2 Discrete R2R Ladder DAC Module 24bit PCM HiFi Audio Decoder Board XY-2 Discrete R2R Ladder DAC Module 24bit PCM HiFi Audio Decoder Board

XY-2 Discrete R2R Ladder DAC Module 24bit PCM HiFi Audio Decoder Board

$579.87$1288.59

1 sold
30% off
FM stereo integrated radio circuit board assembly kit electronic DIY discrete components with high sensitivity FM stereo integrated radio circuit board assembly kit electronic DIY discrete components with high sensitivity

FM stereo integrated radio circuit board assembly kit electronic DIY discrete components with high sensitivity

$65.33$93.33

17% off
LC Discrete Compact Low Pass Filter 350kHz 500kHz 700kHz Low Insertion Loss Flat Passband High Selectivity with BNC Connector LC Discrete Compact Low Pass Filter 350kHz 500kHz 700kHz Low Insertion Loss Flat Passband High Selectivity with BNC Connector

LC Discrete Compact Low Pass Filter 350kHz 500kHz 700kHz Low Insertion Loss Flat Passband High Selectivity with BNC Connector

$40.41 $48.69

Categories: Consumer Electronics, Smart Electronics

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42% off
T23C SX22B Fever-Proof High Fidelity Discrete Dual Operational Amplifier Chip Integrated Circuit Module Front-End Board T23C SX22B Fever-Proof High Fidelity Discrete Dual Operational Amplifier Chip Integrated Circuit Module Front-End Board

T23C SX22B Fever-Proof High Fidelity Discrete Dual Operational Amplifier Chip Integrated Circuit Module Front-End Board

$478.96 $825.80

Categories: Consumer Electronics, Smart Electronics

Buy Now
L70A 10PCS Discrete Direct Insertion Dual Operational Amplifier L70A 10PCS Discrete Direct Insertion Dual Operational Amplifier

L70A 10PCS Discrete Direct Insertion Dual Operational Amplifier

$453.06 $453.06

Categories: Consumer Electronics, Smart Electronics

Buy Now
31% off
HIFI Discrete R2R module XY-2 DISCRETE LADDER DAC MODULE 24bits PCM HIFI Discrete R2R module XY-2 DISCRETE LADDER DAC MODULE 24bits PCM

HIFI Discrete R2R module XY-2 DISCRETE LADDER DAC MODULE 24bits PCM

$97.59 $141.43

1 sold

Categories: Consumer Electronics, Smart Electronics

Buy Now
61% off
Super Sale Discrete Operational Amplifier Module for DAC Preamp Audio Upgrade Super Sale Discrete Operational Amplifier Module for DAC Preamp Audio Upgrade

Super Sale Discrete Operational Amplifier Module for DAC Preamp Audio Upgrade

$15.89 $40.75

Categories: Consumer Electronics, Smart Electronics

Buy Now
32% off
SyLark ultra portable decoding headphone amplifier small tail DSP tuning discrete Class A headphone amplifier CS43131 SyLark ultra portable decoding headphone amplifier small tail DSP tuning discrete Class A headphone amplifier CS43131

SyLark ultra portable decoding headphone amplifier small tail DSP tuning discrete Class A headphone amplifier CS43131

$270.76 $398.18

Categories: Consumer Electronics, Smart Electronics

Buy Now
32% off
10PCS Discrete direct insertion dual operational amplifier comparable to AD8620 NE5532 OPA2604 OP275 AD797 MUSES02 10PCS Discrete direct insertion dual operational amplifier comparable to AD8620 NE5532 OPA2604 OP275 AD797 MUSES02

10PCS Discrete direct insertion dual operational amplifier comparable to AD8620 NE5532 OPA2604 OP275 AD797 MUSES02

$28.17 $41.43

1 sold

Categories: Consumer Electronics, Smart Electronics

Buy Now
32% off
U.S. discrete OP HDAMDRAMOPJL1973 dual op amp general xd05plus SS3602 OP06AT U.S. discrete OP HDAMDRAMOPJL1973 dual op amp general xd05plus SS3602 OP06AT

U.S. discrete OP HDAMDRAMOPJL1973 dual op amp general xd05plus SS3602 OP06AT

$202.64 $298.00

Categories: Consumer Electronics, Smart Electronics

Buy Now
32% off
HIFI fever discrete PA4 portable fully balanced headphone amplifier 4.4 earphones 3.5 player portable ear amplifier HIFI fever discrete PA4 portable fully balanced headphone amplifier 4.4 earphones 3.5 player portable ear amplifier

HIFI fever discrete PA4 portable fully balanced headphone amplifier 4.4 earphones 3.5 player portable ear amplifier

$95.20 $140.00

Categories: Consumer Electronics, Smart Electronics

Buy Now
32% off
New Discrete R2R Module XY-2 DISCRETE LADDER DAC Module 24bits PCM New Discrete R2R Module XY-2 DISCRETE LADDER DAC Module 24bits PCM

New Discrete R2R Module XY-2 DISCRETE LADDER DAC Module 24bits PCM

$51.48 $75.71

7 sold

Categories: Consumer Electronics, Smart Electronics

Buy Now
51% off
Dual Operational Amplifier 10PCS Discrete Direct Insertion Models- AD8620 NE5532 OPA2604 OP275 AD797 MUSES02 Replacement Parts Dual Operational Amplifier 10PCS Discrete Direct Insertion Models- AD8620 NE5532 OPA2604 OP275 AD797 MUSES02 Replacement Parts

Dual Operational Amplifier 10PCS Discrete Direct Insertion Models- AD8620 NE5532 OPA2604 OP275 AD797 MUSES02 Replacement Parts

$28.32 $57.80

Categories: Consumer Electronics, Smart Electronics

Buy Now
32% off
Discrete Component FM Frequency Modulation Superheterodyne Radio Kit DIY Electronics Discrete Component FM Frequency Modulation Superheterodyne Radio Kit DIY Electronics

Discrete Component FM Frequency Modulation Superheterodyne Radio Kit DIY Electronics

$33.49 $49.25

Categories: Consumer Electronics, Smart Electronics

Buy Now
30% off
24bit FPGA digital processing discrete R2R ladder resistor hifi audio decoder board 24bit FPGA digital processing discrete R2R ladder resistor hifi audio decoder board

24bit FPGA digital processing discrete R2R ladder resistor hifi audio decoder board

$267.17 $381.67

Categories: Consumer Electronics, Smart Electronics

Buy Now
30% off
R2R discrete resistor ladder complementary decoding DAC decoder board supports PCM24 bits 384khz R2R discrete resistor ladder complementary decoding DAC decoder board supports PCM24 bits 384khz

R2R discrete resistor ladder complementary decoding DAC decoder board supports PCM24 bits 384khz

$131.83 $188.33

Categories: Consumer Electronics, Smart Electronics

Buy Now
32% off
Hi res R2R DSD PCM DAC fully discrete 64bit decoding direct temperature compensation external clock Hi res R2R DSD PCM DAC fully discrete 64bit decoding direct temperature compensation external clock

Hi res R2R DSD PCM DAC fully discrete 64bit decoding direct temperature compensation external clock

$134.64 $198.00

Categories: Consumer Electronics, Smart Electronics

Buy Now
43% off
SX22B High Fidelity Fever Amplifier Chip Discrete Dual Operational Amplifier Chip Replaces 4558D SX22B High Fidelity Fever Amplifier Chip Discrete Dual Operational Amplifier Chip Replaces 4558D

SX22B High Fidelity Fever Amplifier Chip Discrete Dual Operational Amplifier Chip Replaces 4558D

$429.55 $753.60

Categories: Consumer Electronics, Smart Electronics

Buy Now
32% off
New 24-bit FPGA digital processing discrete R-2R ladder resistor hifi audio decoder board New 24-bit FPGA digital processing discrete R-2R ladder resistor hifi audio decoder board

New 24-bit FPGA digital processing discrete R-2R ladder resistor hifi audio decoder board

$289.68 $426.00

Categories: Consumer Electronics, Smart Electronics

Buy Now
43% off
ABMF-High Fidelity Fever Discrete Dual Op Amp SX22B Integrated Module Circuit Chip Front-End Board Amplifier ABMF-High Fidelity Fever Discrete Dual Op Amp SX22B Integrated Module Circuit Chip Front-End Board Amplifier

ABMF-High Fidelity Fever Discrete Dual Op Amp SX22B Integrated Module Circuit Chip Front-End Board Amplifier

$63.58 $111.55

Categories: Consumer Electronics, Smart Electronics

Buy Now
50% off
Ha4212 Discrete Dual Operational Amplifier Upgrade SS3602 AD8620b Ha4212 Discrete Dual Operational Amplifier Upgrade SS3602 AD8620b

Ha4212 Discrete Dual Operational Amplifier Upgrade SS3602 AD8620b

$943.58 $1887.17

1 sold

Categories: Consumer Electronics, Smart Electronics

Buy Now
52% off
AU61-SX22B High Fidelity Fever Integrated Circuit Module Front-End Board Dual Operational Amplifier Chip Discrete AU61-SX22B High Fidelity Fever Integrated Circuit Module Front-End Board Dual Operational Amplifier Chip Discrete

AU61-SX22B High Fidelity Fever Integrated Circuit Module Front-End Board Dual Operational Amplifier Chip Discrete

$59.53 $124.02

1 sold

Categories: Consumer Electronics, Smart Electronics

Buy Now
39% off
1x LC Discrete Compact Low Pass Filter 350kHz 500kHz 700kHz Low Insertion Loss Flat Passband High Selectivity with BNC Connector 1x LC Discrete Compact Low Pass Filter 350kHz 500kHz 700kHz Low Insertion Loss Flat Passband High Selectivity with BNC Connector

1x LC Discrete Compact Low Pass Filter 350kHz 500kHz 700kHz Low Insertion Loss Flat Passband High Selectivity with BNC Connector

$47.57 $77.99

Categories: Consumer Electronics, Smart Electronics

Buy Now
32% off
New R2R discrete resistance ladder complementary decoding DAC decoder board supports PCM24 bits 384khz New R2R discrete resistance ladder complementary decoding DAC decoder board supports PCM24 bits 384khz

New R2R discrete resistance ladder complementary decoding DAC decoder board supports PCM24 bits 384khz

$122.40 $180.00

Categories: Consumer Electronics, Smart Electronics

Buy Now
30% off
HIFI Fever OP01 OP03 Full Discrete Component Field Effect Input Dual Op Amp Module HIFI Fever OP01 OP03 Full Discrete Component Field Effect Input Dual Op Amp Module

HIFI Fever OP01 OP03 Full Discrete Component Field Effect Input Dual Op Amp Module

$28.00 $40.00

Categories: Consumer Electronics, Smart Electronics

Buy Now
53% off
B29C-SX22B Fever-Proof High Fidelity Discrete Dual Operational Amplifier Chip Integrated Circuit Module Front-End Board B29C-SX22B Fever-Proof High Fidelity Discrete Dual Operational Amplifier Chip Integrated Circuit Module Front-End Board

B29C-SX22B Fever-Proof High Fidelity Discrete Dual Operational Amplifier Chip Integrated Circuit Module Front-End Board

$63.06 $134.18

Categories: Consumer Electronics, Smart Electronics

Buy Now
12% off
3.5MHz/7MHz/1.5MHz BNC-M BNC-F Interface Low-Pass Filter LC Discrete Component Fabrication Flat Passband Compact Design 3.5MHz/7MHz/1.5MHz BNC-M BNC-F Interface Low-Pass Filter LC Discrete Component Fabrication Flat Passband Compact Design

3.5MHz/7MHz/1.5MHz BNC-M BNC-F Interface Low-Pass Filter LC Discrete Component Fabrication Flat Passband Compact Design

$38.54 $43.79

Categories: Consumer Electronics, Smart Electronics

Buy Now
49% off
Ultrasam M Series New Self-Developed Discrete Dual Amplifier Module Ultrasam M Series New Self-Developed Discrete Dual Amplifier Module

Ultrasam M Series New Self-Developed Discrete Dual Amplifier Module

$972.16 $1944.31

1 sold

Categories: Consumer Electronics, Smart Electronics

Buy Now
31% off
Fever02 discrete operational amplifier, upgraded to 994 discrete operational amplifier's improved version of the fever stack mat Fever02 discrete operational amplifier, upgraded to 994 discrete operational amplifier's improved version of the fever stack mat

Fever02 discrete operational amplifier, upgraded to 994 discrete operational amplifier's improved version of the fever stack mat

$206.01 $298.57

Categories: Consumer Electronics, Smart Electronics

Buy Now
15% off
LC Discrete Compact Low Pass Filter 350kHz 500kHz 700kHz Low Insertion Loss Flat Passband High Selectivity with BNC Connector LC Discrete Compact Low Pass Filter 350kHz 500kHz 700kHz Low Insertion Loss Flat Passband High Selectivity with BNC Connector

LC Discrete Compact Low Pass Filter 350kHz 500kHz 700kHz Low Insertion Loss Flat Passband High Selectivity with BNC Connector

$40.11 $47.19

Categories: Consumer Electronics, Smart Electronics

Buy Now
32% off
HIFI Portable discrete Class A decoding headphone amplifier CS43131 small tail CNC aluminum alloy HIFI Portable discrete Class A decoding headphone amplifier CS43131 small tail CNC aluminum alloy

HIFI Portable discrete Class A decoding headphone amplifier CS43131 small tail CNC aluminum alloy

$307.86 $452.73

Categories: Consumer Electronics, Smart Electronics

Buy Now
32% off
Discrete R2R architecture 24-bit decoding Discrete R2R architecture 24-bit decoding

Discrete R2R architecture 24-bit decoding

$57.32 $84.29

Categories: Consumer Electronics, Smart Electronics

Buy Now
50% off
OP8802 Fully Discrete Dual OPAMP Class A Operational Amplifier Replace OPA1612 LME49720 OPA2604 for HiFi DAC Amp OP8802 Fully Discrete Dual OPAMP Class A Operational Amplifier Replace OPA1612 LME49720 OPA2604 for HiFi DAC Amp

OP8802 Fully Discrete Dual OPAMP Class A Operational Amplifier Replace OPA1612 LME49720 OPA2604 for HiFi DAC Amp

$377.09 $754.18

Categories: Consumer Electronics, Smart Electronics

Buy Now
57% off
【RECOMENDAR】SX22B High Fidelity Fever Amplifier Chip Discrete Dual Operational Amplifier Chip Replaces 4558D 【RECOMENDAR】SX22B High Fidelity Fever Amplifier Chip Discrete Dual Operational Amplifier Chip Replaces 4558D

【RECOMENDAR】SX22B High Fidelity Fever Amplifier Chip Discrete Dual Operational Amplifier Chip Replaces 4558D

$66.71 $155.14

2 sold

Categories: Consumer Electronics, Smart Electronics

Buy Now
31% off
R2R DAC Board PCM 24Bit Discrete Resistor Ladder Positive Negative Complementary DAC Decoder Board R2R DAC Board PCM 24Bit Discrete Resistor Ladder Positive Negative Complementary DAC Decoder Board

R2R DAC Board PCM 24Bit Discrete Resistor Ladder Positive Negative Complementary DAC Decoder Board

$127.16 $184.29

1 sold

Categories: Consumer Electronics, Smart Electronics

Buy Now
30% off
Fully discrete component double amplifier OP8802 discrete single amplifier OP8801 upgrade OPA1612 OPA2604 Fully discrete component double amplifier OP8802 discrete single amplifier OP8801 upgrade OPA1612 OPA2604

Fully discrete component double amplifier OP8802 discrete single amplifier OP8801 upgrade OPA1612 OPA2604

$33.00 $47.14

1 sold

Categories: Consumer Electronics, Smart Electronics

Buy Now
55% off
XY-2 Discrete R2R Ladder DAC Module 24bit PCM HiFi Audio Decoder Board XY-2 Discrete R2R Ladder DAC Module 24bit PCM HiFi Audio Decoder Board

XY-2 Discrete R2R Ladder DAC Module 24bit PCM HiFi Audio Decoder Board

$579.87 $1288.59

1 sold

Categories: Consumer Electronics, Smart Electronics

Buy Now
30% off
FM stereo integrated radio circuit board assembly kit electronic DIY discrete components with high sensitivity FM stereo integrated radio circuit board assembly kit electronic DIY discrete components with high sensitivity

FM stereo integrated radio circuit board assembly kit electronic DIY discrete components with high sensitivity

$65.33 $93.33

Categories: Consumer Electronics, Smart Electronics

Buy Now