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Item #:
85603140
ALPHA R-VS-500KA 500K VOLUME CONTROL AUDIO TAPER POTENTIOMETER w/AC ONOFF SWITCH
Item #:
85603140
PHP 1474
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, September 02
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Replace a damaged volume control of a vintage radio, stereo, or audio amplifier.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Precision Control
The ALPHA R-VS-500KA offers exceptional audio taper functionality, allowing for precise volume adjustments that enhance audio clarity and user experience in various applications.
Convenient AC Switch
Integrated AC on/off switch provides users with easy control over their devices, streamlining operation and eliminating the need for extra switches.
Durable Design
Built with high-quality materials, this potentiometer ensures longevity and reliability, making it a dependable choice for both professionals and hobbyists in audio projects.
Product Details
| Country of Origin | Taiwan |
| Mounting Style | Panel Mount |
| Power Rating | 250 mW |
| Shape | round |
| Termination Style | Soldering |
| MPN | R-VS-500KA |
| Number of Turns | 1 |
| Minimum Operating Temperature | -10 u00b0C (14 u00b0F) |
| California Prop 65 Warning | www.p65warning.ca.gov |
| Brand | Alpha |
| Type | Audio Potentiometer |
| Tolerance Rating | u00b120 % |
| Manufacturer Warranty | None |
| Packaging | Bulk |
| Maximum Operating Temperature | 70 u00b0C (158 u00b0F) |
| Resistance Rating | 500 k |
| UPC | Does not apply |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
DIY Audio Builders
Ideal for individuals constructing custom audio equipment requiring precise volume control in their projects.
-
Home Audio Enthusiasts
Great for home audio setups needing reliable volume adjustments while also controlling power to devices.
-
Musical Instrument Developers
Suitable for instrument makers who want to integrate seamless volume control in electric guitars or keyboards.
-
Budget-Conscious Users
Users looking for cheaper volume control solutions may find alternatives that meet basic needs at lower costs.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the resistance of the potentiometer?
Answer: The resistance is 500Kohm. -
Question:
What is the voltage rating of the switch?
Answer: The switch is rated at 125VAC. -
Question:
Can this be used for modern audio equipment?
Answer: It is primarily designed for vintage audio devices.
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Pros
- Excellent audio control
- Easy to install
- Durable construction
- Smooth operation
- Reliable on/off switch
Cons
- Slightly larger than standard pots.
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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Important information
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PHP 1474
Order now and get it around Wednesday, September 02
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- NEW ALPHA R-VS-500KA 500Kohm audio potentiometer.
- Includes built-in 1A, 0.25W ON/OFF switch.
- Perfect for replacing volume controls in vintage radios and stereos.
- Compact dimensions for easy installation.
- Quality construction ensures durability and reliability.
- Explore more radio accessories in our store.
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