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| PASTIME PROJECTS ©
|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 !
|"LOOK MA- NO HIGH VOLTAGE" 40 METER "PRACTICE OSCILLATOR" KIT.
|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 only a
small fraction of a watt. It does not have enough power to
be heard much beyond your own ham receiver. It might be
useful for code practice to your receiver. This little kit with
its complete instruction manual will provide you with simple
assembly, wiring, testing and soldering and construction
practice. Kit includes NOS tested 12K5 tube. Supplied with
kit is 40 meter crystal, crystal socket, mini tuning capacitor,
tube socket, clips, and a prewound coil, and a spare coil
form for experimentation. You supply a12 VDC at 1 amp min
power supply, key and dummy load.
|All information, images, and
documents on this website
are the sole property of
Pastime Projects of Mount
Victory Ohio USA. Any
reuse or redistribution of
the contents of this website
are strictly forbidden
without authorization from
|$38.00 + $5.00 S&H
|FINAL STAGES OF PILOT PREP
'REGEN' TYPE RECEIVER KIT
|MATCHES "REMEMBER WHEN"
6V6 VINTAGE STYLE TUBE TYPE
40/80 METER TRANSMITTER
6X5GT RECTIFIER TUBE
FUSED CIRCUIT. 200 VOLT
Cinch Jones style socket and
matching plug -
|"Remember When" Vintage CW
(Code) 40/80 meter transmitter kit
- vacuum tube technology.
|PS-1 Companion Vintage Style
power supply Kit for 6V6
|Alham VT-1 Power Supply
Vintage look with vacuum tube
|"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.
|WEEKEND APRIL 29/30