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Характеристики
Amplifier AM-80 KSA-50 circuit DIY fever HIFI Class AB / A Gold seal ON MJ15024 MJ15025 150W * 2 AMP | Электроника
История изменения цены
*Текущая стоимость US $307.98 - 326.98 уже могла изменится. Что бы узнать актуальную цену и проверить наличие товара, нажмите "Добавить в корзину"
| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Aug-16-2025 | 390.68 руб. | 398.65 руб. | 394 руб. |
| Jul-16-2025 | 316.5 руб. | 322.13 руб. | 319 руб. |
| Jun-16-2025 | 384.4 руб. | 392.46 руб. | 388 руб. |
| May-16-2025 | 381.77 руб. | 389.1 руб. | 385 руб. |
| Apr-16-2025 | 304.34 руб. | 310.5 руб. | 307 руб. |
| Mar-16-2025 | 375.75 руб. | 383.23 руб. | 379 руб. |
| Feb-16-2025 | 371.97 руб. | 378.3 руб. | 374.5 руб. |
| Jan-16-2025 | 368.82 руб. | 375.18 руб. | 371.5 руб. |
Описание товара
More Information
Note: There are two types, When purchasing, please choose!
220V A types: Upgrade to Class A amplifier , 22W + 22W , 4-8 ohms
Input voltage: AC220V
110V A types: Upgrade to Class A amplifier , 22W + 22W , 4-8 ohms
Input voltage: AC110V
220V B types : Class AB: 135W + 135W , 4-8 ohms .
Input voltage: AC220V
110V B types : Class AB: 135W + 135W , 4-8 ohms .
Input voltage: AC110V
Introduction:
1: AM-80 is the amplifier circuit from the KSA-50 circuit architecture optimized. Power tube: including the commonly used: 5200/1943, three Ken series, ON Semiconductor series .
2: KSA50 circuit as the main reference, Each channel with 2 pairs of MJ15024 MJ15025, to ensure that there is sufficient strength and control of high current output .
3: Aluminum chassis, very high-end, and joined the three-way input, more convenient multi-channel input, select the circuit with CPU control input selection, and with memory function, touch the button on the panel to select, click to select To the next input, turn off the boot is to remember the last time the shutdown of the input port, very convenient .
Pre-level: the use of A1 circuit, together with a variety of hair elements, sound frequency wide and flexible, I like the ten people before the class, the coupling capacitor with Germany\\'s red Wei Ma, potentiometer with the Japanese imports of ALPS potential Device, resistance and capacitance are fever products
Special custom made of imported iron core, pure copper potting 295W ring cattle, excellent quality. Filter capacitor 50V 10000UF a, a total of 40000UF sufficient capacity Protection circuit selection of advanced C1237 + Omron relay, midpoint voltage protection, switch protection, security, rest assured, no impact .
Aftermarket commitments:
1, Our commitment to the sale of goods 100% integrity assurance, if you have any question for the products, please contact us directly,
our basically 24-hour online customer service will patiently answer you!
2, If you are not satisfied with our products, you can request a refund or exchange.
We will actively coordinate and process your request. If the product does not work, we will full refund.
But require the buyer to return the product by advanced freight, we will refund the freight you pay after getting and confirming the product status.
On the sign:
Please carry out inspection before you sign to check the number of parts shortages or discrepancies, etc.;
If so, please contact us at the contact details on the express orders.
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