Attention! Please read the following!
Leave tube replacement and repair service to qualified professional.
Be sure the unit is switched off and unpluged!
Caution! Tubes can get very hot and cause skin burns.
Always use high quality cables.
Never operate the amp through an ungrounded outlet!
Never bridge a defective fuse and be sure replacement fuses feature
identical ratings!
Never open the chassis or attempt repairs to your own. Consult
qualified service personnel!
Never expose the preamplifier to extreme humidity or dampness!
Please read the instructions carefully before operating the unit!
Only operate the preamplifier in a manner it is designed for and
therefore note this operational instructions!
Handling and Care
Protect the preamp from mechanical knocks (tubes!).
Let the preamp cool down before you transport it (approx. 10 minutes).
Tubes need about 20 seconds to warm up after you switch the power on.
Avoid storing the preamp in damp or dusty rooms, they are hard on jacks,
switches and potentiometers.
Replace tubes with select replacement tubes (special selection
criteria) to avoid microfonic properties, undesireable noise and feedback.
W e r e s e r v e t h e r i g h t t o m a k e
u n a n n o u n c e d t e c h n i c a l u p g r a d e s !
ENGL Gerätebau GmbH, Germany;
Internet: http://www.engl-amps.com
Text, design, grafics and layout by Horst Langer
