Related Manuals for WYETECH LABS Ruby XP 211
Summary of Contents for WYETECH LABS Ruby XP 211
- Page 1 Owner’s Manual Ruby XP 211 Reference single ended triode (SET) monoblock amplifier...
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Page 2: Table Of Contents
211 Output Stage................................ 7 Other Features................................7 Power Supplies................................8 Mechanical Construction............................. 8 Circuit Boards................................9 Auto Power Sequencing.............................. 9 Power Switches................................9 Power Down Sequence............................... 9 Absolute Phase................................. 10 Technical Specifications......................... 11 Ruby XP 211 Reference SET monoblock amplifier – owner’s manual... - Page 3 Limited Warranty............................11 Ruby XP 211 Reference SET monoblock amplifier – owner’s manual...
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Page 4: Introduction
Removing the tubes Grab the tube from the bottom near the tube socket and gently wiggle & pull straight up to remove from socket. DO NOT PULL ON THE GLASS ENVELOPE. Ruby XP 211 Reference SET monoblock amplifier – owner’s manual... -
Page 5: Burn-In Procedure For New Output Tubes
A soft lint free 100% cotton flannel should only be used to wipe off surfaces. For finger prints or grease use only a soft cloth with a mild liquid hand soap and water, followed by a dry soft cloth to dry. Ruby XP 211 Reference SET monoblock amplifier – owner’s manual... -
Page 6: Front End Tubes (5687Wb & 12B4A)
Replace fuse with 5 amp AGC for 115 V operation or 2.5 Amp AGC for 230 Volt operation. Spare fuses are included with unit. If you have not received the correct values consult your dealer for replacement. Ruby XP 211 Reference SET monoblock amplifier – owner’s manual... -
Page 7: Circuit Description
Because of this it took a large chassis with each monoblock measuring 16.5" x 24" to hold and accommodate the parts needed to implement this type of pure power supply. Ruby XP 211 Reference SET monoblock amplifier – owner’s manual... -
Page 8: Power Supplies
A deep red & gold colour mix accentuates the cast aluminum satin black finish of the output & power transformers. Gold plated machined brass holder with 3M rubber feet inserts accentuates the styling and allows proper air flow for the vents under the chassis Ruby XP 211 Reference SET monoblock amplifier – owner’s manual... -
Page 9: Circuit Boards
The master switch is used to power down the unit. On activation of this switch a fixed time delay occurs that drops power to the speaker mute relay thereby shorting the speaker output before dropping the power sequence relay thus ensuring silence on powering down. Ruby XP 211 Reference SET monoblock amplifier – owner’s manual... -
Page 10: Absolute Phase
Absolute Phase Non-Inverting Ruby XP 211 Reference SET monoblock amplifier – owner’s manual... -
Page 11: Technical Specifications
Output tubes: 18 months or 2500 hours - whichever comes first Wyetech Labs warrants to repair or replace any part which proves to be defective through normal use, except external finishes and vacuum tubes, for a period of 5 years from the date of purchase.
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