
47 Pearl Street :: Enfield, CT 06082 USA :: www.charteroakacoustics.com CharterOak
ACOUSTIC DEVICES
Thank you for purchasing the CharterOak PEQ-1 Stereo Program Equalizer. You have
purchased one of the best sounding equalizers in the world. The PEQ-1 is a solid-state
equalizer that employs ultra-high quality input and output transformers.
READ CAREFULLY BEFORE PROCEEDING
Any changes or modifications to this equipment will void your warranty and could void your authority to operate
this equipment under the EC or FCC rules.
1. Copyright: You acknowledge that no title to the intellectual property in the PEQ-1 is transferred
to you.
2. Inspection: Inspect packing boxes, PEQ-1, and cables for damage, unusual marks, or shortages. It is your
responsibility to report damage, shortage, or misshipments in a timely manner. CharterOak Acoustic Devices
and/or its dealers will not be responsible for claims arising from damage in shipping, nor will claims for
shortage or misshipments be honored, more than 30 days after ship date without direct authorization from
CharterOak.
3. Read this manual carefully and completely before attempting to use the PEQ-1. Improper
operation could result in damage to product. It is the user’s responsibility to understand the safe use and
operation of this device.
4. The shipping box of the PEQ-1 system will include (1) Owner’s Manual, (1) PEQ-1 Unit, (1) a UL
approved power cord, (1) Warranty Registration Card. Fill out the Warranty Registration Card and return to
CharterOak Acoustic Devices at your earliest ability to activate the Lifetime Warranty.
The material contained in this manual consists of information that is property of CharterOak Acoustic Devices
and is intended solely for use by the purchasers of the equipment described in this manual. CharterOak Acoustic
Devices expressly prohibits the duplication of any portion of this manual or the use thereof for any purpose other
than the operation and/or maintenance of the equipment described in this manual without the express written
permission of CharterOak Acoustic Devices.
Serial numbers are located on the rear right side of each unit. We suggest that you record the serial numbers in
the space provided below. Refer to it whenever you call or email CharterOak Acoustic Devices Service Department.
Make sure that you return your completed warranty card immediately.
Features and specifications subject to change without notice.
© 2008 CharterOak Acoustic Devices, LLC., All rights reserved
Serial No. ______________________________________________________________
Purchase Date ___________________________________________________________
Where Purchased _________________________________________________________