Rogue Audio Stealth Owners manual

Rogue Audio Inc.

P.O. Box 1076 Brodheadsville, PA 18322 tel: [phone] fax: [phone]

Congratulations on your purchase of the Stealth phono preamplifier. The
Stealth can be configured to amplify the vast majority of phono
cartridges. Cartridge loading (resistance and capacitance) and gain are
accessible with the cover removed. The Stealth contains hazardous
voltages so be sure to unplug the unit prior to removing the cover.

WARNING - This preamplifier produces voltages that could
cause injury or death. Never open the preamplifier while it is
plugged in, and always wait at least 10 minutes after turning
the unit off to unplug and open the unit. Lethal voltages can
remain in the electronics after the unit is unplugged

switch parameter A B C D

Sw1, Sw2 Capacitance 150pF 0pF na na
Sw3, Sw4 Resistance

100Ω 300Ω 1.1KΩ 47KΩ

Sw5, Sw6 gain 65dB 60dB 50dB 46dB

Recommendations:

For MC cartridges set switches 1, 2, in the “B” position, switches 3,4,
according to the mfg’s recommendation, and switches 5,6 as below.
For MM cartridges set SW1, 2, in the “A” position, Switches 3, 4 in the
“D” position and switches 5,6 as below.

Cartridge output Sw 5, Sw 6 setting

Less than 0.4 mV A

0.4 –1.5 mV B

1.5 – 2.5 mV C
Greater than 2.5mV D

Limited Warranty

Warranty Period

This warranty applies only to the original owner and only when purchased from an
authorized Rogue Audio retailer.

This product has been manufactured under the highest standards of quality and
workmanship. Rogue Audio Inc. (hereinafter “Rogue Audio”) warrants this product
against defects in material or workmanship as follows:

With the exception of vacuum tubes, Rogue Audio warrants to the consumer all parts of
this product against defects in material and workmanship for a period of three years from
the date of retail purchase. Rogue Audio warrants the vacuum tubes for a period of six
months from the date of retail purchase. Any defective parts will be replaced free of
charge, excluding shipping and handling.

Proof of purchase in the form of a bill of sale or recited invoice which indicates that the
product is within the warranty period must be presented to obtain warranty service.
Rogue Audio suggests that the purchaser retain the dealers bill of sale as evidence of the
date of retail purchase.

What’s Not Covered This warranty does not cover cosmetic damage or any damage
that results from product misuse, product abuse, installation error, connection to an
improper voltage supply, accident, improper maintenance, alterations, modifications not
authorized in writing by Rogue Audio, lightening, power surges, or acts of God. Use of
any other than Rogue Audio factory parts may void this warranty. This warranty does not
cover the cost of parts and labor which would be otherwise provided without charge
under this warranty, obtained from any source other than Rogue Audio.

This warranty applies only to consumer use of this product and does not cover any
product that is used in any trade or business, or in an industrial or commercial
application.

This warranty is valid only in the United States.

YOUR RIGHTS

ROGUE AUDIO LIMITS ITS OBLIGATIONS UNDER ANY IMPLIED
WARRANTIES UNDER STATE LAWS TO A PERIOD NOT TO EXCEED THE
WARRANTY PERIOD. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW
LONG AN IMPLIED WARRANTY LASTS, AND SOME STATES DO NOT ALLOW
THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL
DAMAGES, SO THE ABOVE LIMITATIONS OR EXCLUSIONS MAY NOT APPLY
TO YOU. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU
MAY HAVE OTHER RIGHTS WHICH MAY VARY FROM STATE TO STATE.