Product Description
Custom Autosound USA-850 for a 1959-67 Electra
Enhance Your 1959-67 Buick Electra with the Custom Autosound USA-850
The 1959-67 Buick Electra is a true classic, embodying the best of American luxury and style. Whether you own a finned beauty from 1959 or a sleek ’67 model, you know the Electra was built for smooth cruising. However, the factory radio from this era doesn’t quite meet today’s audio expectations. That’s where the Custom Autosound USA-850 comes in—delivering modern sound quality while preserving the vintage look of your dashboard.
Designed specifically to fit seamlessly into your Electra’s dash without modification, the USA-850 gives you the best of both worlds. It retains the classic two-knob style but is packed with modern features such as AM/FM digital tuning, Bluetooth connectivity, USB ports, and an AUX input. Whether you want to stream music, listen to your favorite stations, or take hands-free calls, the USA-850 makes it easy.
With 300 watts of power, this system provides crystal-clear audio that fills your Electra’s spacious cabin. If you’re looking to further enhance your setup, the radio includes RCA pre-outs for connecting amplifiers and subwoofers.
Installation is simple, as the USA-850 is designed specifically for classic cars like the 1959-67 Buick Electra. No cutting, no drilling—just a perfect fit that keeps your dash looking original while giving you the convenience of modern technology.
For Buick Electra owners who appreciate timeless style but demand today’s performance, the Custom Autosound USA-850 is the ultimate solution. Available now at Vintage Car Radio, this radio upgrade lets you enjoy every cruise with top-tier sound—without compromising your car’s vintage charm. Upgrade today and bring your Electra’s audio system into the modern age!
Specifications:
• 4 programmable screen options
• Working analog dial
• Custom Fit In Dash
• 6-volt RCA Pre-Outs and dual subwoofer pre-outs
• DSP EQ
• Subwoofer control
• Bass, treble, mid
• Fader/balance
• Loudness on/off
• CD Controller
• RCA AUX in
• Bluetooth
• 75W X 4 Peak (300W max)
• PLL Tuner
• Power Supply 12 VDC negative ground
• Speaker impedance 2-8
• 4 lbs shipped
• Shipping box 12 X 11 X 5
• Fits all CAS current applications (400+)
Frequently Asked Questions About the USA-850 for a 1959-67 Electra
Will it fit my 1959-67 Electra without cutting the dash?
This listing is the version made for the 1959-67 Electra, designed to go into the original dash opening. Custom Autosound says its radios fit without altering or cutting the original dash.
Why does the order ask about factory air?
Select Yes or No under Factory Air so we send the correct setup for your 1959-67 Electra's dash.
Can I add a CD player or Bluetooth?
Check the CD options on this page, which include Single Slave CD.
How does the USA-850 handle phone audio and connections?
It streams music and takes calls over Bluetooth. The DigaDial display gives you 4 screen choices, including a classic analog dial with a red needle that glides across the stations, or an all-digital RDS display.
What can the USA-850 do?
The USB port plays MP3, WMA and FLAC files and also charges your phone. You can adjust bass, treble and midrange or choose a DSP EQ preset (Flat, Classic, Pop or Rock).
Can I buy speakers and an antenna at the same time?
The options on this page let you add a front dual voice coil speaker, a rear 6x9 speaker pair (Custom Autosound 6x9 Speaker Pair and Upgraded Pioneer Speaker Pair), and an antenna (Hideaway Antenna and Power Antenna).
USA-850 specifications
- DigaDial selectable display (including working analog-style dial and digital RDS views)
- Bluetooth built in (streaming and hands-free calling)
- 300 watts peak power (75W x 4 peak)
- AM/FM stereo tuner with RDS
- 25 presets
- USB port for MP3/WMA/FLAC/WAV playback and phone charging
- Rear RCA auxiliary input
- Direct control for optional CD-1
- 6-volt RCA pre-outs plus dual subwoofer pre-outs
- Bass, midrange, and treble; DSP EQ (Flat, Classic, Pop, Rock)
- Front/rear fader and left/right balance; loudness
- Power antenna lead; digital clock
- 12V negative-ground; 2–8 ohm speakers
- Designed for original classic dash openings (vehicle-specific faceplate)
- Custom Autosound 2-year manufacturer warranty
USA-850 wiring and tech tips
Use this as a head-unit reference for power, ground, antenna, speakers, and amplifier connections. Always match the printed diagram that ships with your unit if it differs.
Power and ground (typical Custom Autosound harness)
| Function | Wire color |
|---|---|
| Ignition / ACC +12V | Red |
| Battery / constant +12V | Yellow |
| Ground | Black |
| Power antenna | Blue |
Ignition and power-antenna leads are commonly fused at 1A on the harness—confirm against the guide that ships with your radio.
Speaker wiring (typical)
| Speaker | Wire color |
|---|---|
| Left front + / − | White / White-Black |
| Right front + / − | Gray / Gray-Black |
| Left rear + / − | Green / Green-Black |
| Right rear + / − | Violet (or Purple) / Violet-Black |
USA-850 extras
Expect antenna, USB (playback and phone charge), Bluetooth microphone, optional CD-1 control, 6V front/rear RCA pre-outs, and dual subwoofer pre-outs. Use the rear RCA AUX for a wired player. Pick your DigaDial display style in the radio menu after power-up.
Suggested order for a 1959-1967 Electra
- Disconnect the vehicle battery before any wiring.
- Connect ground first, then constant (yellow) and ignition (red).
- Connect the antenna plug and the blue power-antenna lead if your car has a power antenna.
- Wire all four speakers, matching polarity.
- If using an amplifier, run RCA cables from the front/rear (and sub on USA-740/USA-850) pre-outs.
- Reconnect the battery and test radio, speakers, and charging system voltage.
Tech tips for 1959-1967 Electra
- This radio is sold for the factory Electra opening used in 1959-1967 models—do not cut a modern DIN rectangle if you want a stock look.
- A poor ground is the most common cause of whine or weak audio; scrape paint at the ground point and use a star washer.
- If AM reception is weak, check the antenna mast, cable continuity, and that the antenna plug is fully seated.
- Vintage Car Radio does not install radios. If you are not comfortable with 12V wiring, use a qualified installer.
USA-850 manuals
Download the manufacturer guide for operation, safety, and the official wiring diagram. You can also browse our full library on the Manuals page.
Vintage Car Radio does not offer installation. The manuals are for do-it-yourself reference or to share with your installer.
Two-Year Custom Autosound Warranty
All Custom Autosound radios sold by Vintage Car Radio are backed by a 2-year manufacturer warranty from Custom Autosound.
Radios are checked before shipping. If something is wrong out of the box or under warranty, call us at 844-802-4499 or 574-226-6676 and we will help coordinate with the manufacturer.
Vintage Car Radio does not offer installation services. Refer to the Manuals and Wiring / Tech Tips sections for manufacturer guidance, or use a qualified car-audio installer.
FAQ — 1959-1967 Electra USA-850
Will this fit my 1959-1967 Electra without cutting the dash?
It is built for the original radio opening used on 1959-1967 Electra models. Compare your dash opening and bezel to the product photos. We do not modify dashes in-house.
Does this radio have Bluetooth?
Yes—Bluetooth is built into the USA-850 for streaming and hands-free calling. The DigaDial display also offers selectable classic dial and digital views.
Do I need an amplifier?
Many owners run speakers directly from the radio. Pre-outs are there if you want more volume or a subwoofer later.
Do you install the radio?
No. Vintage Car Radio ships the unit and documentation; installation is DIY or by a shop you choose.
What is the warranty?
Custom Autosound radios include a 2-year manufacturer warranty. See the Warranty section for details.
Need help?
Call 844-802-4499 or 574-226-6676.
Specs
Wiring / Tech Tips
Manuals
Warranty
Two-Year Custom Autosound Warranty
All Custom Autosound radios sold by Vintage Car Radio are backed by a 2-year manufacturer warranty from Custom Autosound.
Radios are checked before shipping. If something is wrong out of the box or under warranty, call us at 844-802-4499 or 574-226-6676 and we will help coordinate with the manufacturer.
Vintage Car Radio does not offer installation services. Refer to the Manuals and Wiring / Tech Tips sections for manufacturer guidance, or use a qualified car-audio installer.
