Electro-Harmonix KEY9 Manual

- WARRANTY INFORMATION -
Please register online at http://www.ehx.com/product-registration or complete and return the enclosed
warranty card within 10 days of purchase. Electro-Harmonix will repair or replace, at its discretion, a product
that fails to operate due to defects in materials or workmanship for a period of one year from date of
purchase. This applies only to original purchasers who have bought their product from an authorized Electro-
Harmonix retailer. Repaired or replaced units will then be warranted for the unexpired portion of the original
warranty term.
If you should need to return your unit for service within the warranty period, please contact the appropriate
office listed below. Customers outside the regions listed below, please contact EHX Customer Service for
information on warranty repairs at info@ehx.com or +1-718-937-8300. USA and Canadian customers: please
obtain a Return Authorization Number (RA#) from EHX Customer Service before returning your product.
Include with your returned unit: a written description of the problem as well as your name, address,
telephone number, e-mail address, and RA#; and a copy of your receipt clearly showing the purchase date.
United States & Canada
EHX CUSTOMER SERVICE
ELECTRO-HARMONIX
c/o NEW SENSOR CORP.
55-01 2ND STREET
LONG ISLAND CITY, NY 11101
Tel: 718-937-8300
Email: info@ehx.com
Europe
JOHN WILLIAMS
ELECTRO-HARMONIX UK
13 CWMDONKIN TERRACE
SWANSEA SA2 0RQ
UNITED KINGDOM
Tel: +44 179 247 3258
Email: electroharmonixuk@virginmedia.com
This warranty gives a purchaser specific legal rights. A purchaser may have even greater rights depending
upon the laws of the jurisdiction within which the product was purchased.
To hear demos on all EHX pedals visit us on the web at www.ehx.com
Email us at info@ehx.com
FCC COMPLIANCE
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television reception, which can be determined by
the equipment off and on, the user is encouraged to try to correct the interference by one
turning
or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.

Consult the dealer or an experienced radio/TV technician for help.
Modifications not expressly approved by the manufacturer could void the user's authority to operate the
equipment under FCC rules.
KEY9
Electric Piano Machine
Congratulations on purchasing the Electro-Harmonix KEY9 Electric Piano Machine. The
KEY9 transforms the tone of a guitar and/or keyboard into a convincing electric piano
emulation, including several variations of the classic Rhodes
The KEY9 also features lively recreations of vibes, mallets, an organ, and even steel
drums! Based on the popular EHX B9 and C9 pedals, the KEY9 swerves into electro-
acoustic territory via knobs that control DRY and KEY volume, as well as preset-specific
features that are adjusted with the CTRL 1 and CTRL 2 knobs.
WARNING: Your KEY9 comes equipped with an Electro-Harmonix 9.6DC-200BI power supply
(same as used by Boss ® & Ibanez ® : 9.6 Volts DC 200mA). The KEY9 requires 100mA at 9VDC
with a center negative plug. Using the wrong adapter or a plug with the wrong polarity may
damage your KEY9 and void the warranty.
GETTING STARTED
Connect the supplied power adapter to the 9V power jack. Plug your instrument into
the INPUT jack; connect your amp to the KEYS OUTPUT jack. Set the DRY knob to
minimum and all the other top row knobs to about mid position. Select the preset
named DYNAMO and step on the footswitch to turn on the LED. Play your instrument
and adjust controls to your liking.
DRY VOLUME KNOB
Sets the output volume of the untreated instrument signal at the KEYS OUTPUT jack.
KEYS VOLUME KNOB
Controls the overall volume of the selected KEYS preset.
CTRL 1 & CTRL 2 KNOBS
See the preset descriptions on the next page for details.
DRY OUTPUT JACK
The DRY OUTPUT jack outputs the signal present at the INPUT jack through a buffer
circuit. The dry signal is outputted regardless if the KEY9 is in Effect or Bypass mode.
KEYS OUTPUT JACK
The KEYS OUTPUT jack sends the mix set by the DRY and KEYS VOLUME controls.
BYPASS FOOTSWITCH
Press the BYPASS footswitch to toggle the KEYS OUTPUT jack between buffered Bypass
and Effect mode. The status LED lights when in Effect mode.
® and Wurlitzer ® sounds.