Nobsound MS-30D Bluetooth Output power 25W Electron tube HIFI bile machine amplifier

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97.1 star rating
97.1 of 100

Maximum Power Per Channel
2 (2.0)
Brand Name
Model Number
Signal to noise ratio
80 dB
Frequency response
Output impedance
4-16 ohm




Product parameters
Machine power: 25W × 2
Premensted bile duct dawn: 6P1 × 2,6N1 × 2 (low pressure)
High sensitivity VU table
Frequency response: 20HZ-20KHZ
Input impedance: 47 Impedance
Output impedance: 4-16 ohms
Signal to noise ratio: 80 dB



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Shipping CompanyShipping CostEstimated Delivery Time
DHL3 - 7 days
UPS Expedited3 - 7 days
EMS5 - 14 days
Post Air MailFree Shipping15 - 45 days
Return PolicyIf the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller ServiceOn-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).