LOT #25-126 Hallicrafters Receiver S-40A

The Hallicrafters S-40A is a classic tube-based general coverage receiver from the late 1940s, beloved by collectors and vintage radio enthusiasts.

Hallicrafters S-40A Overview

• Type: Superheterodyne receiver

• Frequency Coverage: 540 kHz to 44 MHz across 4 bands

• Modes: AM and CW

• Tubes: Uses 10 tubes including 6SK7, 6SA7, 6SQ7, and 6K6GT

• Audio Output: Built-in speaker with warm tube sound

• Power Supply: 120V AC, transformer-based

• Design: Classic black wrinkle finish with analog dial and toggle switches

Performance Highlights

• Sensitivity: Good for its era, especially on AM broadcast and shortwave bands

• Selectivity: Basic filtering; not ideal for crowded band conditions

• Stability: Drift can occur during warm-up; typical of tube gear

• Build Quality: Rugged steel chassis, easy to service.

  Estimated value around $100. The starting bid is $75.