• -25%

2 DB Digitális Audio Power Module E508 Power Audio Erősítő Alaplap Sztereó AMP

2 DB Digitális Audio Power Module E508 Power Audio Erősítő Alaplap Sztereó AMP

18 033 Ft 25% megtakarítás
24 044 Ft
Nincs adó
2PCS Digital Audio Power Module E508 Power Audio Amplifier Board Stereo AMP
Use J162/K1058 field effect tube bile taste tube, 2SA1930 2SC5171, MJE340/MJE350.
Coupling inter-stage capacitor adopts German imported WIMA capacitor 3.9UF, with natural sound and wide sound field
Five-ring metal resistance is used for the resistance, and the main circuit adopts a five-ring metal film resistor with an accuracy of ±1% , which ensures a good signal-to-noise ratio of the whole machine.
PCB adopts 1.6mm thick double-sided board, 2.0 oz copper thickness, and full tinning process to ensure the good passage of large and small currents performance. First-class PCB quality.
This board uses the current advanced C1237 speaker protection circuit, which effectively eliminates the impact sound and direct Stream output protection function makes your speakers safer.
The wiring layout of the whole circuit board is quite rigorous and reasonable, and the whole PCB wiring adopts one-point grounding method. The power amplifier board works stably
Reliable, high output power; beautiful and round sound, wide sound field. Strong three-dimensional effect, steady and powerful low frequency, comparable signal-to-noise ratio
Excellent, wide dynamic range; clear details, excellent transient response, play all kinds of music with ease, have a very good performance in the home environment.
Power parameters: one set: DC -45V (AC: transformer 300W double 32V, need to add rectifier board)
The other group: single AC12V-15V (note: each board is powered by a single AC12V-15V power supply, that is, one board is powered by a single AC15V power supply)
The power amplifier board can use a master-slave integrated power supply. When the master-slave integrated power supply is used, each channel uses a voltage of 28-32V and a current of 6-8A. The official recommendation is DC 70V, so our maximum working voltage does not exceed 90V, that is, plus or minus 45V. That is, the transformer outputs AC 28-32V.
Class A 80W, measured under 4 ohm load
Speaker impedance: 4-8 ohms.
Colour:black
Material:PCB
Package Contents:
2 * power amplifier boards
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.
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2PCS Digital Audio Power Module E508 Power Audio Amplifier Board Stereo AMP
Use J162/K1058 field effect tube bile taste tube, 2SA1930 2SC5171, MJE340/MJE350.
Coupling inter-stage capacitor adopts German imported WIMA capacitor 3.9UF, with natural sound and wide sound field
Five-ring metal resistance is used for the resistance, and the main circuit adopts a five-ring metal film resistor with an accuracy of ±1% , which ensures a good signal-to-noise ratio of the whole machine.
PCB adopts 1.6mm thick double-sided board, 2.0 oz copper thickness, and full tinning process to ensure the good passage of large and small currents performance. First-class PCB quality.
This board uses the current advanced C1237 speaker protection circuit, which effectively eliminates the impact sound and direct Stream output protection function makes your speakers safer.
The wiring layout of the whole circuit board is quite rigorous and reasonable, and the whole PCB wiring adopts one-point grounding method. The power amplifier board works stably
Reliable, high output power; beautiful and round sound, wide sound field. Strong three-dimensional effect, steady and powerful low frequency, comparable signal-to-noise ratio
Excellent, wide dynamic range; clear details, excellent transient response, play all kinds of music with ease, have a very good performance in the home environment.
Power parameters: one set: DC -45V (AC: transformer 300W double 32V, need to add rectifier board)
The other group: single AC12V-15V (note: each board is powered by a single AC12V-15V power supply, that is, one board is powered by a single AC15V power supply)
The power amplifier board can use a master-slave integrated power supply. When the master-slave integrated power supply is used, each channel uses a voltage of 28-32V and a current of 6-8A. The official recommendation is DC 70V, so our maximum working voltage does not exceed 90V, that is, plus or minus 45V. That is, the transformer outputs AC 28-32V.
Class A 80W, measured under 4 ohm load
Speaker impedance: 4-8 ohms.
Colour:black
Material:PCB
Package Contents:
2 * power amplifier boards
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.
1005003776820029./1 - fishing
1005003776820029./1

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2 DB Digitális Audio Power Module E508 Power Audio Erősítő Alaplap Sztereó AMP

2PCS Digital Audio Power Module E508 Power Audio Amplifier Board Stereo AMP
Use J162/K1058 field effect tube bile taste tube, 2SA1930 2SC5171, MJE340/MJE350.
Coupling inter-stage capacitor adopts German imported WIMA capacitor 3.9UF, with natural sound and wide sound field
Five-ring metal resistance is used for the resistance, and the main circuit adopts a five-ring metal film resistor with an accuracy of ±1% , which ensures a good signal-to-noise ratio of the whole machine.
PCB adopts 1.6mm thick double-sided board, 2.0 oz copper thickness, and full tinning process to ensure the good passage of large and small currents performance. First-class PCB quality.
This board uses the current advanced C1237 speaker protection circuit, which effectively eliminates the impact sound and direct Stream output protection function makes your speakers safer.
The wiring layout of the whole circuit board is quite rigorous and reasonable, and the whole PCB wiring adopts one-point grounding method. The power amplifier board works stably
Reliable, high output power; beautiful and round sound, wide sound field. Strong three-dimensional effect, steady and powerful low frequency, comparable signal-to-noise ratio
Excellent, wide dynamic range; clear details, excellent transient response, play all kinds of music with ease, have a very good performance in the home environment.
Power parameters: one set: DC -45V (AC: transformer 300W double 32V, need to add rectifier board)
The other group: single AC12V-15V (note: each board is powered by a single AC12V-15V power supply, that is, one board is powered by a single AC15V power supply)
The power amplifier board can use a master-slave integrated power supply. When the master-slave integrated power supply is used, each channel uses a voltage of 28-32V and a current of 6-8A. The official recommendation is DC 70V, so our maximum working voltage does not exceed 90V, that is, plus or minus 45V. That is, the transformer outputs AC 28-32V.
Class A 80W, measured under 4 ohm load
Speaker impedance: 4-8 ohms.
Colour:black
Material:PCB
Package Contents:
2 * power amplifier boards
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.

Write your review