Antique Vintage & Retro Tube Radio and accessories sales. Quality restorations of Art Deco, Mid Century and Jet or Atomic Age sets. Bluetooth and aux inputs added. Now offering Bluetooth Drive In Speakers and repair.

Northern Electric Baby Champ Model 5110

 

Model 5110

The Model 5110 was an improvement upon the Model 5000 in that it utilized the 50L6GT tube in place of the 35L6GT output amplifier. This eliminated a potentially troublesome resistor in the filament circuit. The Model 5110 was available in ivory, gold, green, blue and rose cabinet colors, but not apparently in a brown unpainted cabinet.. Apparently some of these radios were offered with brown knobs however.

Tube Complement:

1. 12SA7: Converter
2. 12SK7: IF Amplifier
3. 12SQ7: 2nd Detector, AVC, 1st Audio Amplifier
4. 50L6GT: Output Amplifier
5. 35Z5GT: Rectifier
Features of 5110 models:

1. The fan-shaped dial and one-armed pointer are used, but the part number (R16127-24) differs from the part number of fan-shaped dials used in some other models (16127-24). This fan dial contains lettering and numerals that are thicker than those of the R16127-24 dial. In addition there is one less dial marking at the 150 numeral that is present on the R16127-24 dial.

2. A two-hole rainbow cabinet is used.

3. The right hole accommodates the tuning knob..

4. The left hole accommodates the on/off switch and volume control.

6. The back is attached to the chassis by rivets located in two upper holes. Two lower back holes are left open.

7. The built-in loop antenna is attached to the back by staples.
Variations found among 5110 models:

1. Speakers are found in two shapes: round and rounded square. Both speaker shapes are stamped with manufacturer's part No. R12791.

 
R1627-24 Dial

 
R12791 Round Speaker
R12791 Rounded Square Speaker

 

Model 5110 Back

 
Model 5110 Tube Location
Model 5110 Label

 
Model 5110 Warning/Caution

 

Model 5110 Baby Champ Boxer

 
CSA Label

 

Examples:
Model 5110 (Col No 131): green hammertone, original knobs, replacement dial cover.

Model 5110 (Col No 129): rose hammertone, original knobs, replacement dial cover.

Model 5110 (Col No 133): blue hammertone, original knobs, replacement dial cover.

Model 5110 (Col No 120): ivory, original knobs, replacement dial cover.

Model 5110 (Col No 124): gold hammertone, original knobs, original dial cover.

 

Model 5110 Radio Service Bulletin

Some collectors of Vintage, Retro or Antique radios, would like to hear more than just AM radio on their sets. Whether you prefer the purist approach, or don't mind altering them, in a reversible way, Retro Radio Shop has the exact accessories needed for you to hear Bluetooth and/or FM radio signals over your old gem.

If you value originality and would like a simple, stand alone product that will turn your radio into a Bluetooth receiver, without any installation or alterations, check out the Retro Radio Shop MicroMitter 

If you have some electronic experience, check out our DIY kits and Accessories pages.

We also perform repairs, safety and Bluetooth upgrades if your Baby Champ requires. Check out our Restoration and Repair page for more information.