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Manufacturer of Amateur Radio Kits
|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 !
|Supplied with new Vacuum tube. Plug in coil form and wire for 40 meters.
Designed to match 50 ohm output. Really Great Manual !
. Chassis drilled and punched. 50 ohm SO 239 output.
. Screen protective resistor. High quality sockets.
. Bottom cover. Key plug, jack, leads included. Cinch Jones plug is
included in the power supply kit.
. Crystal is not included.
|New Pastime Projects Alham PS-2
MC Power Supply Features &
American Manufactured Transformer
Aluminum Chassis - full drilling instructions
Solid state efficient diode rectifiers.
13 page illustrated step by step Manual.
115 V 60 Hz 45 VA nominal input
3 - wire grounded connector cord.
6.3 VAC secondary filament voltage
250 VAC 130 ma secondary voltage.
dc output voltage ~ 200 VDC key down ~ 188
50 K-ohm Bleeder resistor
8H 125ma, 150 ohm, 500 VDC choke
Commercial Neon "On" and "HV" indicator lamps.
"ON" and "HV ON" toggle switches.
Cinch-Jones chassis Receptacle and matching
|Matching "Slat Board"
vintage style power supply kit
|JULY 24 2016
| PASTIME PROJECTS 6V6/6L6 MC
CW 40 METER TRANSMITTER KIT
|PASTIME PROJECTS 6V6/6L6 CLASSIC 1940 -
1950 STYLE "REMEMBER WHEN" HF 80/40
METER "SLAT BOARD" TRANSMITTER KIT.
|L Q Q K
|READ TODAYS NEWS JULY 23 : 20 METER VERSION DROPPED.