Origin Effects HALCYON GOLD OVERDRIVE User manual

OWNER’S MANUAL
Version 1.0

Origin Eects Halcyon Gold Overdrive
2
www.origineects.com
ORIGIN EFFECTS is a trademark of Origin Eects Limited and is a registered trademark
in the United States, United Kingdom and the EU.
The ORIGIN EFFECTS Totem Device is a trade mark of Origin Eects Limited and is a registered trademark
in the United States and United Kingdom.
HALCYON is a trademark of Origin Eects Limited and is a registered trademark in the United States.
All other product names and trademarks are the property
of their respective owners and are hereby acknowledged.
KLON®and CENTAUR®are registered trademarks of KLON, LLC.
Origin Eects has no aliation with KLON, LLC.
No part of this publication may be reproduced in any form or by any means, whether
mechanical or electronic, without the written permission of Origin Eects Limited.
Origin Eects Limited reserves the right to change the features and specifications described
herein without notice or obligation. Origin Eects Limited cannot be held responsible for any
loss or damage arising directly or indirectly from any error or omission in this manual.
PLEASE READ ALL INSTRUCTIONS, PAY ATTENTION TO SAFETY WARNINGS.
© Origin Eects Limited 2023
IMPORTANT:
This product is designed to be powered from a 9VDC, >200mA
power supply with 2.1mm centre-negative barrel connector.

Origin Eects Halcyon Gold Overdrive
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Contents
Introducing the Halcyon Gold Overdrive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Connecting the Halcyon Gold Overdrive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Sample Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Appendix A: Physical Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Appendix B: Performance Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Appendix C: Connector Pin Out. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Appendix D: Safety Notices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Appendix E: Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

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Origin Eects Halcyon Gold Overdrive
Introducing the HALCYON GOLD OVERDRIVE
The Halcyon Gold Overdrive is a versatile drive pedal featuring our proprietary Adaptive Circuitry. This unique
design allows it to adapt its voicing in response to pick attack and volume changes, making it one of the most
dynamic and interactive overdrives out there. While it is based on a certain rare and sought-after pedal, this is
more than just a clone. Even though we went to great lengths to recreate the exact characteristics of unobtain-
able vintage diodes, we didn’t stop there. We have also built in some innovative features that go way beyond
the capabilities of the original pedal.
We based this pedal on the Klon®Centaur®because it’s an all-time classic. Its clarity, dynamics and unique clean
blend make it an excellent choice for players who like their overdrive pedals to have a more natural quality,
capable of pushing the front end of any great amp. The all-too-frequently used term “transparent overdrive”
really started with the Centaur®– and it thoroughly deserves that reputation.
The Halcyon Gold Overdrive picks up where the Klon®leaves o, adding even more playability to this players’
favourite. The signature mid-hump now responds to playing dynamics and volume knob changes, and we’ve
included our own smoother, more neutral voicing too. Add in an adjustable DRY control and you have an
undeniably classic sound with way more variety.
Key Features:
• Adaptive circuitry responds to volume changes and playing dynamics
• Based on the iconic Klon®Centaur®
• DRY level control for extra tweakability
• Voice switch oers two flavours of mid push and drive
• Ultra-high input impedance
• High-quality buered bypass
• Premium components throughout
• Designed and built in England

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Origin Eects Halcyon Gold Overdrive
Connecting the HALCYON GOLD OVERDRIVE
9VDC: Connect a 9VDC 2.1mm centre-negative mains power adaptor (minimum 200mA).
INSTR: Connect to your guitar.
AMP: Connect to your amp or modeller.
Controls
ADAPT SWITCH: This enables the Adaptive Circuitry, allowing the pedal’s mid-forward voicing to gradually
fade away as the pedal cleans up. This gives you classic Klon®tone with your guitar cranked but reveals the full
spectrum of your clean tone as you roll back the volume knob.
Position O: No adaptive behaviour, just like the original Klon®Centaur®.
Position II: Full adaptive behaviour. As the pedal cleans up from playing dynamics or volume knob
changes, the mid hump is reduced and the rolled-o bass and treble frequencies are reintroduced.
The eect will be more prominent with higher setting on the DRIVE knob.
Position I: Less adaptive than Position II. This setting still responds well to dynamics and volume
changes but maintains some bass and treble roll-o, perfect for keeping the low end tight and
preventing feedback with high-gain tones.
NOTE: Because the mid hump of the original Klon®Centaur®increases with higher gain, the Halcyon Gold
Overdrive’s Adaptive behaviour will be more noticeable the higher you set the DRIVE control. This means you
can turn the DRIVE up higher than is typical for Klon®users, then roll the guitar volume back to get the flatter
clean boost tones that the pedal is known for.

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Origin Eects Halcyon Gold Overdrive
ADAPT SWITCH (suggestion): To hear the ADAPT switch in action, set the DRIVE above 10 o’clock,
select Position II, play some licks, then roll down your guitar volume to a clean tone and select Position O. You
will hear a big dierence between the adaptive and stock clean tones!
VOICE SWITCH: The VOICE switch gives you the ability to select either the classic Klon®mid hump or a
smoother, more balanced tone. The KLN setting has the standard resonant, focused mid peak of an original
Klon. The MOD setting has a broader mid hump and a softer, more compressed clipping characteristic. The
MOD setting is particularly well suited to single coil pickups, and higher gain tones paired with very clean amp
sounds.
DRIVE: Turn clockwise to increase the amount of overdrive. Lower settings should be used when boosting
an amp on the edge of breakup. When used with ADAPT settings I and II, high DRIVE settings can sound more
natural than a typical drive pedal and will work well with a completely clean amp. ADAPT settings I and II will
be more prominent the higher you set the DRIVE control.
LEVEL: Sets the output level from the pedal. Turn clockwise to push the input of your amp. Keep this control
set lower when using higher DRIVE settings.
TONE: Turn counterclockwise to roll o more high-end. Lower settings will result in a typical warm lead
tone while higher settings will give a bright, cutting tone. With ADAPT settings I and II, the eect of the TONE
control is reduced as the pedal cleans up, getting you back to your core clean tone.
DRY: The Centaur®circuit mixes some of your dry guitar signal with the pedal’s overdrive tone. This control
sets the level of that dry signal. We have also made improvements to this dry path, changing the overload
characteristics when stacking with other pedals. Turn clockwise to help maintain body, clarity and definition
when used with an overdriven amp. Turn counterclockwise to remove the clean signal, which can help when
using the pedal as a standalone overdrive into a clean amp.
Controls (continued)

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Origin Eects Halcyon Gold Overdrive
Sample Settings
GOLD STANDARD
The mid-forward drive tone that defined boutique
overdrive, now with Adaptive Circuitry! The mid
hump is reduced as the pedal cleans up, taking you
from focused overdrive to full-range clean.
CLEAN BOOST
The ultimate clean boost. This tone balances a tight
low end with a natural high end response and stacks
well with other pedals. Crank the LEVEL control to
really push your amp into overdrive!
INTO CLEAN AMP
Get a dierent flavour of overdrive that doesn’t
rely on cranking your amp. Turning down the DRY
control gives you just the driven tone, perfect for
running into a clean amp, especially with the smooth
response of the MOD setting.
STACKED DRIVE
Use this overdriven setting with an overdriven amp!
With plenty of DRIVE dialled in, the DRY control
adds some definition to the tone. ADAPT setting
II makes this setting very responsive to dynamics,
oering a huge range of drive.

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Origin Eects Halcyon Gold Overdrive
Measurement Unboxed Boxed
Weight 500g (18oz) 570g (20oz)
Length 124mm (4.8”) 135mm (5.3”)
Depth 64mm (2.5”) 90mm (3.5”)
Height 58mm (2.3”) 85mm (3.3”)
Measurement Value
Input impedance 1M Ω
Output impedance 1k Ω
Current draw 200mA
Power supply requirements 9VDC 2.1mm centre negative connector
Pin Description
Tip Signal
Sleeve Ground
Appendix A: Physical Specification
Appendix B: Performance Specification
Instrument & Amplier 1/4”TS Sockets:
Appendix C: Connector Pin Out

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Origin Eects Halcyon Gold Overdrive
Appendix D: Safety Notices
General Safety
Keep these instructions and heed all warnings. Do not use this apparatus near water. Clean only with
a dry cloth. Do not install near any heat sources such as radiators, heat registers, stoves or other
apparatus (including amplifi ers) that produce heat. Refer all servicing to qualifi ed service personnel.
When using an external power supply, use only attachments/accessories specifi ed by Origin Effects.
Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles,
and the point where they exit from the apparatus. Do not defeat the safety purpose of the polarised or
grounding-type plug. A polarised plug has two blades with one wider than the other. A grounding type
plug has two blades and a third grounding prong. The wide blade or the third prong are provided for
your safety. If the provided plug does not fi t into your outlet, consult an electrician for replacement of the
obsolete outlet. Unplug this apparatus during lightning storms or when unused for long periods of time.
CAUTION! No user-servicable parts inside. In the event of damage to the unit service or
repair must be done by qualifi ed service personnel only.
This Product is CE compliant.
This product is UKCA compliant.
This product is UKCA compliant.
The crossed out wheely bin symbol indicates this product is classifi ed as Waste Electrical
and Electronic Equipment (WEEE) in the European Union and should not be discarded
with household waste. Other territories may vary. Contact your local authority or Origin
Effects for more information.
This product conforms to the European Union’s directive 2011/EU on Restrictions of
Hazardous Substances (RoHS).
WARNING: This product can expose you to chemicals including nickel, which is known to
the State of California to cause cancer. For more information, go to
www.P65Warnings.ca.gov
Evaluation of apparatus based on altitude not exceeding 2000m. There may be some
potential safety hazard if the apparatus is operated at altitude exceeding 2000m.
Evaluation of apparatus based on temperate climate conditions only. There may be some
potential safety hazard if the apparatus is operated in tropical climate conditions.
This product is covered by a 2-year manufacturer’s warranty from the date of purchase. This applies only to
original purchasers who have bought their product from an authorised Origin Effects dealer or directly from
Origin Effects.
All returns or servicing should be arranged through the original dealer. Proof of original ownership may be
required in the form of a purchase receipt.
For full warranty details visit www.origineffects.com/warranty
WARNING: This product can expose you to chemicals including nickel, which is known to
the State of California to cause cancer. For more information, go to
<2000m
RoHS

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Origin Eects Halcyon Gold Overdrive
Appendix E: Warranty
This product is covered by a 2-year manufacturer’s warranty from the date of purchase. This applies only to
original purchasers who have bought their product from an authorised Origin Effects dealer or directly from
Origin Effects.
All returns or servicing should be arranged through the original dealer. Proof of original ownership may be
required in the form of a purchase receipt.
For full warranty details visit www.origineffects.com/warranty.