Description
A60-V1.1 2x300W 2SC2240 2 Channel Amplifier Board Power Amp Board Refers to A60 for Accuphase
Features:
- 2-channel amplifier board
- PCB boards with double-sided immersion gold
- Input circuit adopts C2240 and A970 low-noise HIFI transistors. Therefore, it enables low coloration and transparent sound
- The resistors of the circuit are 718 resistors. Japanese Omron is used for protection circuit. Input transistors are Japanese HIFI 2SC2240 and 2SA970. Driver is NJE15034/35 for ON
- 6 pairs of 2SC5200 transistors, 1943, or 4 pairs of Sanken transistors can be used as power transistors. Transistors for ON can also be used
- A60 circuit module with current feedback. The main feature of the circuit is the use of complementary push-pull circuit from the input stage to the output pole. This makes it easy to achieve a slew rate of hundreds of volts per microsecond, which is quite good for capacitive loads
- Japanese Omron+ UPC1237 protection circuit ensures that the output is safe and reliable, protecting your speakers
- Japanese 50A Sanken bridge rectifier
- Midpoint servo circuit for more stable output. Thus, no need to zero
Specifications:
- Operating voltage: AC24Vx2~AC42Vx2 and AC12V (AC12V for protection circuit)
- Output power per channel: 200W at 8Ω; 300W at 4Ω
- Distortion: 0.002%
- SNR: > 100dB
- PCB size: 195 x 80mm/7.7 x 3.1"
- Warranty of finished board: 3 months
Precautions:
- Remember to add mica sheet when installing power transistors, and the mica sheet must be coated with thermally conductive silicone.
Package Included:
- 2 x Amplifier Boards
Note:
- Power transistors and main capacitors are not included by default. They need to be purchased separately.
Packaging Details:
- G.W.: 0.55kg
Features:
- 2-channel amplifier board
- PCB boards with double-sided immersion gold
- Input circuit adopts C2240 and A970 low-noise HIFI transistors. Therefore, it enables low coloration and transparent sound
- The resistors of the circuit are 718 resistors. Japanese Omron is used for protection circuit. Input transistors are Japanese HIFI 2SC2240 and 2SA970. Driver is NJE15034/35 for ON
- 6 pairs of 2SC5200 transistors, 1943, or 4 pairs of Sanken transistors can be used as power transistors. Transistors for ON can also be used
- A60 circuit module with current feedback. The main feature of the circuit is the use of complementary push-pull circuit from the input stage to the output pole. This makes it easy to achieve a slew rate of hundreds of volts per microsecond, which is quite good for capacitive loads
- Japanese Omron+ UPC1237 protection circuit ensures that the output is safe and reliable, protecting your speakers
- Japanese 50A Sanken bridge rectifier
- Midpoint servo circuit for more stable output. Thus, no need to zero
Specifications:
- Operating voltage: AC24Vx2~AC42Vx2 and AC12V (AC12V for protection circuit)
- Output power per channel: 200W at 8Ω; 300W at 4Ω
- Distortion: 0.002%
- SNR: > 100dB
- PCB size: 195 x 80mm/7.7 x 3.1"
- Warranty of finished board: 3 months
Precautions:
- Remember to add mica sheet when installing power transistors, and the mica sheet must be coated with thermally conductive silicone.
Package Included:
- 2 x Amplifier Boards
Note:
- Power transistors and main capacitors are not included by default. They need to be purchased separately.
Packaging Details:
- G.W.: 0.55kg
Payment Terms
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2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
Return Terms
If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.
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Am 01.02.2024 hat der Verkäufer die folgenden Angaben hinzugefügt: