BOGNER AMPLIFICATION
1
HELIOS ECLIPSE USER MANUAL
Please read safety instructions before operating this amplifier!
1. Features:
• Point to point, hand wired, three channel all tube design
• Single instrument input
• Ch1: volume control and 3 position mode switch
• Ch2: independent gain and volume controls
• Pre EQ switch for plexi bright, normal and light bright
• Voicing switch for Hot, 80’s or eclipse mode
• Ch3: independent gain and volume controls
• Voicing switch for Hot, 80’s or eclipse + mode
• Shared presence control
• Shared bottom control with punch switch for low end response
• Tube buffered series fx loop with return level control
• Variac Switch
• Foot-controller connector
• 100 watt EL34 power amp
DIMENSIONS and WEIGHTS: Are subject to change anytime, Please measure your amp carefully if a Custom
Case is being made. Add ¼ inch for handle and ¾ inch rubber feet.
Head: 9.25" height 26.25" width 8.25" depth 43 pounds
Please make sure you read this manual to fully understand how to operate the amplifier!
ac power connector – back panel
Make sure the power and standby switch is in the off position and that your amplifier is made for the
correct power voltage of your location. Plug the supplied power cable into the amp’s connector first,
before you plug it into your ac outlet.
power switch
Before you turn the power on, make sure the standby switch is off and the power cord is connected. It is
also wise to already have a speaker cabinet, or similar load connected.
standby switch
At this point, in order to prevent any damage to the output transformer, you must have a speaker cabinet
connected and match the impedance of the two. Please allow a few minutes for the tubes to heat up,
before taking the amp off standby, to prevent unnecessary stress on them and possibly increase tube life.
inputs
Connect your instrument here,
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