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| Solid State Audio Amp Kit Model AA-2 SS © |
This kit was designed to be used with your favorite regenerative receiver, crystal set, home brew radio, or any application where speaker volume is more appealing than headphones. Other applications might include your tape recorder, Walkman, Sony, record players, guitar practice amplifier and so on. Includes oak chassis, front panel, printed circuit board, phono jacks for input and external speaker. Built-in speaker with front facing grille, on-off switch, and 9 volt battery connector. (Can be used with an external 9 or 12 volt supply). TDA 7052 Integrated Circuit. Max power 1.2W @ 10% THD. Output 8 ohms. Voltage 3 to 18 VDC. Input impedance 100K. Frequency response 100 Hz to 20 KHz. 11 page manual includes step-by step instructions and illustrations. GREAT VOLUME ! |
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| $145.00 + $15.00 S&H |
| "LOOK MA- NO HIGH VOLTAGE" 40 METER "PRACTICE OSCILLATOR" KIT. |
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| Our little 12K5 tube crystal controlled oscillator was designed for 40 meter code CW operation. It was first published in CQ magazine in 2006. The output from this "space charge" tube running 12 volts on the plate is a small fraction of a watt. (Consider it a 1 frequency signal generator.) It can be used to send cw code to a close by receiver. You get a complete instruction manual with assembly, wiring, testing, soldering and construction tips. Kit includes NOS tested vintage 12volt 12K5 tube. Supplied with kit is 40 meter crystal, mini tuning capacitor, tube socket, clips, and a coil form with winding instructions, and a spare coil form for experimentation. You supply a 12 VDC at 1 amp min power supply, key and dummy load. Currently these kits are shipped with a prewound coil! |
| $38.00 + $6.00 S&H |
| "Remember When" Vintage CW (Code) 40/80 meter transmitter kit - vacuum tube technology. |
| PS-1 Companion Vintage Style power supply Kit for 6V6 Remember When transmitter kit. |
| $58.00 + $8.50 S&H |
| $120.00 + $15.00 S&H |
| Alham VT-1 Power Supply Vintage look with vacuum tube rectifier. Matches "Remember When" xmtr. |
| $120.00 + $6.00 S&H |
| "Alham" PS2-MC 200 Volt Power Supply for Our 6V6 Transmitter kits or similar projects. |
| 6V6 MC 40/80 (code) transmitter kit for amateur radio code frequencies. |
| $117.00 + $5.00 S&H |
| PASTIME PROJECTS |
| WEDNESDAY DEC 12 2018 |
