For Sale
SERVICE & OPERATING MANUAL
for the BOGEN Challenger CHB 50 Amplifier.
Amp schematic diagram on an 11" X 17" center page.
Five other regular sized pages have information for tubes, modification in power supply circuit, mic and phonograph input connections, output, controls, operation, accessories, installation, if trouble occurs...
Complete reprint in very good condition with five regular size pages and one 11" X 17" schematic page.
Airmail Shipping
No import duties will be charged for this shipment.
Combined shipping for multiple purchases:
If eBay checkout cart does not work properly, please feel free to purchase more than one item individually. All will be sent in one package and any excess paid for shipping will be refunded to you after shipping.
Or, if you wish to purchase more than one item, simply send a message and we will do our best to help you.
Protected in a waterproof covering and a well sealed package.
Thank you from Canada.