Price: 189.77 - 123.35
Product description:
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5 vacuum tube installation positions, support adapter board, adapt to various circuits, and facilitate future upgrades.
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Double Vu watch design, and the use of lining structure so that the watch head will not protrude.
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Independent volume control of left and right channels to avoid volume difference caused by circuit wiring.
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The components are all imported materials, Seiko capacitors from Japan, high-quality 5-color ring metal film resistors from Taiwan, WIMA coupling capacitors from Germany, and large-capacity inductor filtering.
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By 5Z9P rectifier tube, the front stage promotes 6J89 (or Soviet 6m 8), and the power tube adopts FU50.
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Machine power class A 8w*2, equivalent to about 35w-75w of transistor amplifier to thrust.
Regarding the power size, whether it can drive your speaker answer:
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The power of the single-ended amplifier of the tube amplifier is generally 3w-30w (common), because it works in the Class A state, the load capacity is stronger than that of the transistor, so a few watts of power can still drive the speaker (except for the speaker with low sensitivity).
About Bluetooth:
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This machine has a high fever level. In addition, considering that the built-in Bluetooth receiver is inconvenient to upgrade and does not have the function of lossless U disk playback, there is no built-in Bluetooth receiver. In order to meet the needs of some users who do not have digital players and other equipment at home, they can be equipped with fever. Level 5.1 bluetooth digital receiver, supports high and low bass adjustment, buyers who need it can choose the option with bluetooth.
Parameter:
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Vacuum tube: 6J8P*2 FU50*2 5Z9P*1
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Power: 8w*2
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Frequency: 20Hz-20KHz
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Output impedance: 4-8Ω
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Input Impedance: 100kΩ
External bluetooth ▼▼▼▼▼▼
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