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Pré-amplificador valvulado Amplificador de Auscultadores Kit 6N3 com Retificador Board & Transformador para DIY

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In stock
melhor oferta
45 days Money back
45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery
On-time Delivery
Guarantees: On-time Delivery 60 days

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USD 28.18/pieceUSD 82.32/pieceUSD 24.07/pieceUSD 20.41/pieceUSD 46.93/pieceUSD 20.48/pieceUSD 24.44/pieceUSD 40.84/piece

pré-amplificador valvulado Amplificador de Auscultadores Kit 6N3 com Retificador Board para DIY

parâmetros técnicos principais:
-adota 6N3 tubo digitais
-usando 450V270UF Capacitor de Filtro
-1. Voltage: AC 0-150 V, AC 0-6.3 V
-2. Dimension: 125mm x 90 m
-transformador: 220 V
pls note que o conjunto é de cerca de 0.7-0.8 kg

pacote inclui:
-1x Kit 6N3 Pré-amplificador valvulado Amplificador De Auscultadores com Retificador Board & Transformador para DIY

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Name Rating Feedback
Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If 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 Service On-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).
melhor oferta