Metra Axxess GMOS-01 02-Up Onstar Harness Adapter with Chime, 9.30in. x 4.20in. x 2.50in.

Price: $67.95 - $54.99
(as of Jan 21, 2024 03:15:55 UTC – Details)

Axxess Combines an Interface and DSP for Digital, Analog or Non-Amplified Vehicles! From fixed level output for digital systems to analog factory systems, or even adding a subwoofer to an OE system, the versatile AX-DSP has installers covered.
Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 5.5 x 7.5 x 1.8 inches; 0.32 Ounces
Item model number ‏ : ‎ GMOS-01
Date First Available ‏ : ‎ October 31, 2006
Manufacturer ‏ : ‎ Metra Electronics Corp
ASIN ‏ : ‎ B000K52DVY

Retains OnStar with adjustable volume output
Retains chime with adjustable volume output,Provides accessory power (12-volt 10-amp)
Retains RAP feature.Pre-wired ASWC-1 harness (ASWC-1 sold separately)
USB update interface compatible
*If the vehicle is amplified, either use the GMOS-04 interface, or bypass the amplifier. If bypassing the amplifier, follow the Axxess Interface Amp Bypass Schematic in the documents section