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Preamp bóng đèn 6V6-6H1/ECC85
Preamp bóng đèn 6V6-6H1/ECC85
Preamp bóng đèn 6V6-6H1/ECC85
  • Preamp bóng đèn 6V6-6H1/ECC85
  • Preamp bóng đèn 6V6-6H1/ECC85

Preamp bóng đèn 6V6-6H1/ECC85

Mã sản phẩm: Preamp bóng đèn 6V6-6H1/ECC85 Tình trạng: Còn hàng
Lượt xem: 3888

Preamp bóng đèn 6V6-6H1/ECC85 thế hệ thứ hai 2019 mới được liệt kê chính thức. Máy biến áp và đường dây được điều chỉnh cẩn thận. Kiểm tra điện áp và khớp của các ống được nâng cấp hoàn toàn. Chất lượng linh kiện cũng đc lựa chọn có độ bền cao, giá thành hợp lý đến tay người tiêu dùng mà âm thanh luôn được đảm bảo thực sự tốt..

Giá bán:

3,500,000 đ

Số lượng:
Tổng tiền:

Lượt xem: 3888

Hotline: 0934610212
Chi tiết sản phẩm Bình Luận

 Preamp bóng đèn 6V6-6H1/ECC85  

Preamp bóng đèn 6V6-6H1/ECC85 mang lại cho khách chất lượng âm thanh ngọt ngào, trong sáng, ... đáp ứng được tất cả nhu cầu nghe amply.

Preamp đ ci thin b khuếch đại, bóng đèn 6H1 có thể thay thế loại ECC85 của Mỹ hoặc Châu âu. Sau khi trải nhiệm, nhiều khách hàng đánh giá là tn s thp rất tốt, độc căng và lực lặn sâu được cải thiện rõ ràng, âm thanh mm và tròn, bóng đèn sử dụng phong phú có mt nét quyến rũ đc đáo ...

Thông số cơ bản: 
công suất đầu vào: AC220V ( khách hàng cần phiên bản AC110V cần báo trước)

◆ Nguồn năng lượng bằng dây đồng nguyên chất 65W và cuộn cảm tự cảm lớn 10H được làm bằng lõi từ thông chất lượng cao, vỏ xử lý sơn tích điện  .

◆ Bộ chỉnh lưu mật: 6X5 made in USA. Hiệu quả của chỉnh lưu mật tinh tế và âm thanh là tròn. 
◆ Không có tụ ghép nối đầu vào, chỉ có tụ khớp nối đầu ra cho cả tần số cao và thấp. 
◆ Điện trở chính xác của màng kim loại 5 vòng chân đồng,  

◆ Giá đỡ ống mạ bạc chân đồng. 

◆ Ổ cắm sen mạ đồng nguyên chất, bền và không bị gỉ. 
◆ Hiệu ứng âm thanh: Chất lượng âm thanh của máy này êm dịu, nền rất yên tĩnh và năng động.  

Hình dưới đây là đường cong đáp ứng tần số đo được khi phát âm thanh.

Có thể thấy từ đường cong việc tăng tần số thấp 20Hz-30Hz là rõ ràng và đường cong dải tần số 30Hz-20KHz tương đối thẳng

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