Description: 1111MicrosoftInternetExplorer402DocumentNotSpecified7.8 磅Normal0 1pair L10 1943 5200 power amplifier board 300W HiFi 2.0 channel class AB sound amplifier amp transistor PLEASE NOTE THE BUYER: There is no wiring diagram, datasheet or instruction manual for this product. Please contact us by email if you need any help, we will try our best to help you, thank you! Parameter: PCB is made of double-sided 2MM thickened FR4 material. High power tube is original Toshiba 1943 5200 Small signal tube using original BC546B BC556B The push stage uses the original Toshiba push tube A1930 C5171 Signal to noise ratio > 110DB Distortion A weighting <0.005 SR = 40 V/US Frequency response = 20-20K +-0.1 DB The recommended working voltage is AC Dual 36V. DC + -50V. Power 100W 8 ohm, 200W 4 ohm, 350W 2 ohm. Bridge power 400W 8 ohm It is recommended that the quiescent current single tube is 50MA. Adjust the voltage across the 0.22 ohm resistor to 12MV. Package: 1Pair L10 Power Amplifier Board 300W HiFi 2.0 Channel Class AB Sound Amplifier Boards. 1111MicrosoftInternetExplorer402DocumentNotSpecified7.8 磅Normal0 Payment Method: PayPal preferred Shippment: We provide free shipping to international via China Post Airmail. We can also ship by TNT/EMS/DHL/FedEx for alternative shipping method for corresponding fees. Please let us know before payment if you need split shipment. Returns & Replacements & Repair: We accept returns & replacements within 30 days from the day the customer receive the products, please make first contact within 30 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways. Feedback: Your Feedback is really important to us, please take a few seconds to leave great feedback if you are satisfied with our product or service, thank you so much!
Price: 59.14 USD
Location: wuhan
End Time: 2024-04-26T06:30:11.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Supported Modes: ---
Receiver Combo Features: ---
Color: ~~
MPN: does not apply
Surround Sound Formats: ---
Audio Outputs: ---
Number of Outputs: 1pair 1943 5200 300W HiFi 2.0 channel class AB sound
Brand: Jolooyo
Type: Power Amplifier
Audio Inputs: 1pair 1943 5200 300W HiFi 2.0 channel class AB sound
Number of Channels: 1pair 1943 5200 300W HiFi 2.0 channel class AB sound
Number of Inputs: 1pair 1943 5200 300W HiFi 2.0 channel class AB sound
Model: 1pair 1943 5200 300W HiFi 2.0 channel class AB sound
Features: Digital
Power: --
