31VJ501 ALPHA Audio Taper Control Pot Potentiometer Nut

Review ALPHA Audio Taper Control Pot Ohm A100k Potentiometer Nut

The Alpha 31VJ501 is a high-quality 10-position audio taper control potentiometer with a 100k ohm resistance. This potentiometer, also known as A100K potentiometer or nut, is designed specifically for use in audio applications where precise control over volume, balance, or other parameters is crucial.

Measuring 3.5 inches in length and 1.1 inches in width, this potentiometer features a standard 0.25 inch mounting hole, allowing it to be easily installed in various types of equipment, from guitar amplifiers to audio mixers and recorders. Its sturdy aluminum housing ensures durability and reliability, while its smooth rotary action provides a satisfying tactile feedback as you adjust the control.

The Alpha 31VJ501 is an audio taper potentiometer, which means its resistance changes non-linearly as you turn the knob. This results in a more nuanced and expressive response, particularly noticeable in volume controls, where the potentiometer can provide a more musical and dynamic range of volume levels.

The 10-position design of this potentiometer offers an additional level of versatility, as it enables you to set up multiple presets or configurations. Each position corresponds to a specific resistance value, allowing you to quickly switch between different settings without having to readjust the control knob.

The potentiometer comes with a nut included, making it a complete assembly ready for installation. Its high-quality construction and precise manufacturing ensure consistent performance and long-lasting reliability, making it an excellent choice for any audio application where precise control and expressive response are essential.

The Alpha 31VJ501 10AUW Taper Control Potentiometer is a 100k Ohm potentiometer, which is commonly used in various electronic applications, particularly in audio circuits. Here are some pros and cons of buying this potentiometer:

1. High Quality: Alpha is a well-known brand in the electronics industry, and their potentiometers are known for their high-quality construction and durability.

2. Taper Control: This potentiometer offers a linear taper, which means that the resistance changes smoothly and linearly as the potentiometer is turned. This makes it ideal for use in volume control or gain control applications.

3. Wide Operating Temperature Range: This potentiometer can operate in temperatures ranging from -20 C to 70 C, making it suitable for use in a wide range of environments.

4. Long Travel: This potentiometer has a long travel length, which allows for fine adjustments.

5. Easy to Install: It comes with a nut for easy installation in most applications.

1. Price: Compared to some other potentiometer brands, Alpha potentiometers can be more expensive.

2. Size: This potentiometer may be larger than some other options, which could make it less suitable for applications where space is limited.

In conclusion, the Alpha 31VJ501 10AUW Taper Control Potentiometer is a high-quality potentiometer that offers a smooth and linear taper, a wide operating temperature range, easy installation, and long travel length. However, it comes at a higher price point than some other options and may be larger in size than some other options.

If you are looking for a high-quality potentiometer for use in an audio application and are willing to pay a premium for it, then the Alpha 31VJ501 10AUW Taper Control Potentiometer is an excellent choice. However, if you are on a tight budget or have limited space, there may be other options that are more suitable for your needs. Ultimately, the decision depends on your specific requirements and budget.

Details:

These are very nice high quality pots as manufactured by Alpha in taiwan. Quantities of some parts both dynamo and haler are very limited as can be expected. You are buying on 10 Alpha / mouser 100 k x 1 audio taper control potentiometer manufactured by for electronics. There are made for direct mounting in a panel or chassis with solder lug connection.

These are 24mm series pots body diameter 24mm with a 6mm 0.235 splinted/split shaft can be used both set screw type knobs and the female splines. Shaft measures 15mm 0.585 from mounting boss surface. Please study the photos as they form a part of. SUV/SC operation as well the remaining inventory of old dynamo national service center.

These are from our David haler company audio stock. These come with 1 mounting nut and 2 washers per pot.

specifications passivecompos:

• brand: Alpha
• mpn: 31vj501
• mounting style: Chassis / Panel Mount
• type: Audio Potentiometer
• termination style: Solder Lugs
• item diameter: 24 Mm
• packaging: Bulk
• resistance rating: 100 K
• material: Metal
• country of origin: Taiwan
• channels: Single

seller passivecompos:

• city: andover, new hampshire
• # reviews: 18466
• rating: 99.9%

returns passivecompos:

• policy: returns accepted
• method: money back
• paid by: buyer
• time: 30 days

general passivecompos:

• category: Business & Industrial > Passive Components > Variable Resistors > Potentiometers

shipping passivecompos:

• transit: 6-10 days
• class: standard
• type: fixed
• service: usps ground advantage
• carrier: usps

offer passivecompos:

• started: march 21, 2026
• availability: in stock
• options: ship-to-home
• sold #: 8
• prices: $2.50–$14.90
• item condition: New
• best offers: true
• in stock #: 3

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