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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 l 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.
|This Ohio USA manufactured Kit IS BASED ON GUITAR
PROS EXPERIMENTATION . RESEARCH 12U7 TUBE ON
GOOGLE. Includes an oak "chassis", rare 12K5 and 12U7
"Space Charge 12 volt vacuum tubes, and all parts and
wiring needed to assemble. Illustrated step by step manual.
Supply any 12 volt DC at 1 amp or more power supply, a low
impedance speaker, and then connect your favorite crystal
set, regenerative receiver, or any headphone device and
enjoy a speaker output which is soft (quiet room level)
mellow, and illustrates the magic of vacuum tube
amplification. The volume control and knob is included. You
provide common cables, speaker, and 12 volt supply.
|PP AA-1 VT VACUUM TUBE AUDIO AMPLIFIER
KIT 12 VOLT - LOW OUTPUT GREAT SOUND
|MAY 14 2013