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Al Schapira
 
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Default FS: Bogen-Presto Challenger CHA 75 W PA Amplifier, w/ 2 7027A's,3 5AR4's

The following tube monophonic amplifier in working condition is
offered for sale. Check or M.O. accepted.

Thanks for looking.

-Al Schapira, KC2HRH,

================================================== =================
Public Address Amplifier, Bogen-Presto Co., Division of Siegler Corp.,
Paramus, NJ, Model CHA 75A, Challenger Series F110, 75 watt.
Black chassis with perfect white lettering, 2 of the 5 knobs are not
original, gray perforated metal enclosure with illuminated "Challenger"
logo. Approx 17" wide x 11 1/2" deep x 7" high, about 26 lbs.
Inputs and level controls for two microphones, plus phono.
WORKING condition. Some external scratches and nicks.
Extremely clean under chassis.

Rated output 75 Watts, with output taps for 4, 8, 16, 65 Ohm speakers,
and 25V, 70V lines on terminal strip, plus two 5-pin speaker sockets.
Speaker sockets are configured with an external jumper.

Tube complement (all sockets clearly labeled and contain the proper tubes):
3 5AR4 (Bogen)
2 7027A (RCA)
2 12AX7/ECC83 (Telefunken)
1 6AV6 (Bogen)
1 7247 (Bogen)

The tubes alone list for over $175.00 (AES used tube price).

Tested and working, but due to age, sold as is.
Pictures at
http://home.att.net/~a.schapira/pix/bogen/pict0002.jpg
http://home.att.net/~a.schapira/pix/bogen/pict0003.jpg
http://home.att.net/~a.schapira/pix/bogen/pict0004.jpg
http://home.att.net/~a.schapira/pix/bogen/pict0005.jpg
http://home.att.net/~a.schapira/pix/bogen/pict0007.jpg

Asking $250 plus packing/shipping (about 30 lbs) to a US address
from 07042, or pick up in Montclair, NJ.
================================================== =================

 
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