Check the listing for details. QUAD405 Amp 2.0 Channel Stereo Amplifier Assembled Board. Condition: New. Listed at 58.00 USD. QUAD405 Amp 2.0 Channel Stereo Amplifier Assembled BoardDescriptionKit is 2-channel 2 board, including all components of high-power tube, and insulation film. All parts are brand new, genuine original Angle aluminum specifications for the 45MM * 50MM * 90MM wide, high, long, thick 4MM. All small signal transistors are imported original. High-power tube imported ONSEMI MJ15024. All resistors are used genuine metal film resistor copper feet, 1% accuracy, including high-power resistors. Inductors are precision digital bridge manual measurement, accurate to 0.01UH 0.1%. Operating Voltage : + -30V to + -50V 100W 8R Power (+ -50V) Package list : 2 x QUAD405 Amp 2.0 Channel Stereo Amplifier Assembled BoardShippingItem will be shipped within 24 -48 hours after full payment is received.Normally the shippment to worldwide is used to take 15 to 30 business days, exclude Sat & Sun.PaymentWe accept PayPal only.Payment must be received in 7 business days of auction closing.Please leave note for your special request (e.g. Colors or Size) in ebay note when you pay the order.Any special request cannot be accepted after 24 hours of payment,because most of orders will be processed instantly and same day dispatched.Contact UsIf you have any questions, please feel free to email our servicer ，and we will reply you ASAP. If no response within 24 Hours, please check the spam of mail box or kindly re-send it to us.We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact. If you haven't received item in 45 days, please contact us and we will arrange refund or resend Feedback We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply your email as soon as possible, please kindly allow 24 hours(working day) for us to response. Thank you.We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact.