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Estimated doorstep delivery by 2 Nov - 4 Nov from USA
Build Your Own Radio with High-Sensitivity Earphones
Philmore Crystal Radio Earphones provide a sensitive, high-impedance listening experience for crystal and simple transistor radio enthusiasts. These earphones feature bare wire ends for easy integration into DIY projects, ensuring a direct connection for optimal signal reception. Imported from authorized US retailers and authorized brand partners, they offer Philmore's trusted quality.
Designed for clarity, these earphones boast an impedance exceeding 100 megohms, making them exceptionally sensitive to faint radio signals. The durable molded plastic shell and a generous 2.3-meter (7-ft) cord offer flexibility and longevity for your radio building endeavors. Each earphone is individually sealed for factory-fresh quality upon arrival.
Experience the simplicity and effectiveness of Philmore's design. All customs duties and GST are pre-paid, with delivery via ExpressBox tracked shipping. The price you see is the final landed price, ensuring transparency for your electronics projects.
Authentic Philmore Quality for Radio Enthusiasts
Philmore Crystal Radio Earphones are imported directly from authorized US retailers, ensuring you receive genuine Philmore quality for your DIY radio projects. Unlike local alternatives that may offer generic components, these earphones are specifically designed for high-impedance reception, crucial for crystal and simple transistor radios. The bare wire ends allow for seamless integration, and the 7-ft cord provides ample reach. All customs duties and GST are included, with delivery via ExpressBox tracked shipping, guaranteeing a transparent and reliable purchase.
Ideal for Hobbyists, Not for Modern Devices
These Philmore earphones are perfect for hobbyists building crystal or simple transistor radios, where their high impedance is a key feature. However, they are NOT compatible with modern smartphones, computers, or standard audio devices that use 3.5mm jacks or Bluetooth. If you need earbuds for everyday listening on modern electronics, consider models with standard connectors and lower impedance.
Typical situations where Philmore Crystal Radio Earphone with Bare Wire Ends helps — illustrative scenarios, not customer reviews.
A radio hobbyist in Delhi wants to build a simple crystal radio receiver for educational purposes.
This Philmore earphone's high impedance and bare wire ends are perfect for direct connection to a crystal radio circuit, capturing faint signals without needing external amplification. All duties are included, making it a straightforward purchase.
| Recommended Uses | Crystal Radio Design, Transistor Radio Projects, DIY Electronics |
| Compatible Devices | Crystal Radios, Simple Transistor Radios |
| Control Method | Bare Wire Termination |
| Water Resistance Level | Not Water Resistant |
| Battery Required | No |
| Shelf life after opening | 12 Months (Category Default) |
CrowCrowCrow helps you bring this product to India. Any warranty is offered by Philmoreunder its own policy.
| Feature | Philmore Crystal Radio | Others |
|---|---|---|
| Impedance | High Impedance (100MΩ+) | Low Impedance (typically < 32Ω) for modern devices |
| Connectivity | Bare Wire Ends (for DIY radio projects) | Standard 3.5mm Jack or Bluetooth (for modern devices) |
| Intended Use | Crystal & Simple Transistor Radio Design | Smartphones, Computers, Audio Players |
| Sensitivity | Very High (designed for faint signals) | Standard (designed for amplified signals) |
| Cost per Unit | ₹3,410 per earphone | Varies by brand (typically ₹200-₹800 for basic wired earphones) |
| SKU | xpz7895 |
| GTIN | 0038975337487 |
| Brand | Philmore |
| Model Name | PTT-Crystal-Earphone-Bare-Wire |
| Part Number | 748 |
| Color | Ivory |
| Material | Plastic |
| Cord Length | 2.3 m (7 ft) |
| Headphones Form Factor | In-ear |
| Headphones Ear Placement | In-ear |
| Connectivity Technology | Wired |
| Hardware Interface | 3.5 mm Audio Jack (bare wire termination) |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About Philmore
Philmore is known for quality radio components and accessories, trusted by hobbyists for reliable performance in electronics projects.
Compliance & Legal
Not Water Resistant. Not compatible with modern audio devices requiring standard jacks or Bluetooth. Not intended for use with amplified audio sources unless specifically designed for high impedance inputs. Not a medical device.
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This item:
Philmore Crystal Radio Earphone with Bare Wire Ends, 2.3m (7-Ft) Cord, High Impedance 100MΩ+
3,410
This item
Philmore Crystal Radio Earphone with Bare Wire Ends, 2.3m (7-Ft) Cord, High Impedance 100MΩ+
3,410
Total price:
15,090
You save 7,030 (32%) Extra3 items selected
3 items
15,090You save 7,030 (32%) Extra
| Attributes | Current |  |  |  |  |  | |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 3,410 5,080 | 6,370 10,220 | 5,310 6,820 | 5,730 6,820 | 2,730 4,530 | 1,23,040 1,63,720 | 1,480 2,100 |
| Rating | 4.30(178) | 4.10(20K+) | 4.10(20K+) | 4.00(11K+) | 4.50(3,407) | 5.00(1) | 4.40(247) |
| Brand Name | Philmore | JLab | JLab | JLab | JLab | HP | TYHJ |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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