Eckler’s is open, shipping and ready to meet all of your automotive needs. Learn More

Eckler's Corvette's warehouse is open, shipping daily and ready to meet all of your automotive needs. Learn More...

Product Experts Available 1-800-284-3906


Custom Autosound® USA-1 Radios| MASTER Corvette

Custom Autosound® USA-1 Radios| MASTER Corvette

BRAND: Custom Autosound

Product Videos

  • Videos
  • Videos 2
  • Videos 3

Custom Autosound® USA-1 Radios| MASTER Corvette
Part #: 25-329731-1
Please check below for specific pricing.
  Alt Part #:
Varies by item.
1953 thru 1982

Select Year and Model to display products:

Products will be displayed below.


  • AM-FM Stereo
  • 200 Watts (4x50 Peak)
  • Auto-Reverse Cassette Player With Locking Fast Forward & Rewind Control
  • PLL Synthesized  Tuning & Volume Control
  • 4-Way Fader
  • Left & Right  Balance
  • Digital Clock Displays Continuously, Radio Frequency At The Touch Of A Button
  • Best Station  Memory
  • Seek Tuning Finds Every Strong Radio Station
  • Scan Tuning Scans & Stops On Each Station For 5 Seconds
  • 30 Pre-Set Stations (18 FM & 12 AM)
  • 4-Channel RCA Pre-Outputs For External Amplifier
  • Bass & Treble Controls
  • Power Antenna Lead
  • Available With Chrome Or Black Nosepiece
  • Bluetooth Options:  Wireless - Vintage Car Audio Compact Amplifier - P/N 25-357364-1  (More Powerful Sound, Stream Music AND Make Hands-Free Calls)


  • Quality Level:  High Quality Upgrade
  • Bezel Included:  No But Is Available With Chrome or Black Nose Piece
  • Wiring Harness Included:  Yes
  • Compatible With Factory Speakers:  Yes
  • Auxililary Inputs:  2 RCA
  • Auxililary Input Location:  Back, 26" Long Cable Included
  • Compatible Devices:  iPod, iPhone, Android, MP3 Player, Satellite Radio, CD Player, Or Other Devices w/1/8" (3.5MM) Mini Stereo Headphone Jack
  • Dash Modifications:  None, Installation Is Completely Reversible
  • Mounting Depth:  7"
  • What's In The Box:  Custom Autosound Stereo, Knobs, Power Antenna Lead, 26" Long Auxilliary Input Cable with 1/8" (3.5MM) Mini Stereo Headphone Jack, Installation Instructions 
  • Where It's Made:  Imported
  • Manufacturer Limited Warranty:  1-Year
  • Product Weight:  7 lbs.
  • Product Dimensions:  10" x 10.75" x 4"
  • Approx. Installation Time:    1 Hour, Experienced Mechanic Times Quoted, Yours  May Take  Longer
  • Installation Difficulty:    Easy DIY
  • Officially Licensed:  Not Applicable