Check the listing for details. AM Radio Experimental Board Circuit unassembed kit 6VDC [Exclued the spekers ]. Condition: New. Listed at 32.30 USD. AM Radio Experimental Board Circuit unassembed kit 6VDC [Exclued the spekers ]Please read this first. " @The speaker is not inclued because it is not allowed to ship by airplane "This is basic circuit of AM radio inclued OTL amplifer comes with the speaker as shown in the photo. There are 3 transistor in RF/IF part and 4 transistor in amplifier part.Technical information- Require Power Supply or battery 6VDC - Current consome 75mA ( Max ) - PCB size : 5.58" x 2.36" - Comes with the schematic diagram Note : This item doesn't include the battery holder and the speakerShipment - All products are shipped by Thailand Post Service within 2-3 days by airmail after payment is clear. Except for the weekend, shipping will be postponed to Monday. We ship worldwide by Economy Airmail ( 3-5 weeks ) as a gift for the customs declaration. Please let us know if you prefer expedited shipping, extra shipping cost is required. - We are not responsible for any custom duty or import tax. Return Policy - We offer 30 days' money back. You can purchase with more confidence. - Full refund if within 45 days buyer doesn't receive our product. After you receive our products, If it is a defective or missing part, please take the photo as evidence and contact us within 30 days. You can return the product for replacement or refund. But shipping costs and custom tax are not refundable. Feedback and Support - We leave the positive feedback after receiving the payment. - Please contact us before leaving negative feedback or open the case. We will do our best to resolve any problems. - We always support our customers after-sales. - If you have any problems or any questions with our products, please feel free to contact us. We have an engineer to support you. Don't worry if you are new to electronics. - Due to timing differences, we may delay to response but it should be within 24 hours. Our working hours are from (GMT+7:00) 08:00 AM to 20:00 PM. CH-025 Curve Tracer Adapter CH-026 Door/Window Open Alarm 10-240 seconds CH-012 BJT Transistor Curve Tracer Plus AC/DC with Regulator Power Dual Supply "Double Pack" CH-003 HHO High-Frequency PWM DC Motor Speed Controller 30A max Plus Soft Start 12-30VD CH-029 Pre Microphone XLR upgrade board for MIC capsule XLR Mic CH-010 Car Ceiling Light Dimmer Delay Off Timer 7-14s for Lamp / LED Temperature and Voltage Data Monitor via Internet LAN CH-024 Function Generator Sine Triangle Square Wave 0.5Hz-100kHz Unassembled Kit for Lab CH-017 Delay On Timer 1-3 seconds for Car Amplifier System 12V / 5A or Car Light CH-018 Cycling or Repeat Timer 1.5-180 minutes ON-OFF 12VDC/30A Heavy Duty 110V/240VAC Track Page Views With Auctiva's FREE Counter