Potentiometer - Alpha, Audio, PC Mount
Replacement for Marshall. Audio taper, 24mm.
If additional nuts are needed, please see part number R-VM-NUT-2
SKU:
R-VXA-M
Item ID:
003753
Application:
Brand:
Alpha
Shaft:
Taper:
Termination Style:
Type/Size:
RoHS Compliant
Resistance | Our Part Number | UPC/EAN |
---|---|---|
22 kΩ | R-V22KA-M | 609722158466 |
100 kΩ | R-V100KA-M | 609722164023 |
220 kΩ | R-V220KA-M | 609722158435 |
1 MΩ | R-V1MA-M | 609722158404 |
Body Depth | 11.5 mm | |
Body Width | 24 mm | |
Bushing Length | 11.5 mm | |
Bushing Thread | M8X0.75 | |
Hex Nut Thickness | 2.0 mm | |
Hex Nut Width | 11 mm | |
Insulation Resistance | >100 MΩ at 500VDC | |
Life | 15,000 cycles | |
Manual Soldering Max Temp for 3 sec. | 350 °C | |
Max. Working Voltage | 250V | |
Max Rotational Stopper Strength | 6Kgf | |
Operating (Useable) Temperature | -10 °C to +70 °C | |
Rated Wattage (Power) | 0.25W | |
Rotational Torque | 20-200 gf-cm | |
Shaft Diameter | 6 mm | |
Sliding Noise | <47 mV | |
Tap Residual Resistance | ≤100 Ω | |
Taper | Audio | |
Tolerance | ±20% | |
Total Rotational Angle | 300° ±5° | |
Total Shaft Length | 21 mm | |
Washer I.D. | 8.1 mm | |
Washer O.D. | 14 mm | |
Washer Thickness | 0.4 mm | |
Withstand Voltage | 500 VAC for 1 min. |
Packaging Dimensions | 1.5 in. × 1.4 in. × 1 in. | ||
Weight (Packaging) | 1 MΩ version | R-V1MA-M | 0.032 lbs. |
22 kΩ version | R-V22KA-M | 0.0243 lbs. | |
100 kΩ version | R-V100KA-M | 0.032 lbs. | |
220 kΩ version | R-V220KA-M | 0.0243 lbs. |
R-V22KA-M - 22 kΩ version | Body Depth | 11.5 mm |
Body Width | 24 mm | |
Bushing Length | 11.5 mm | |
Bushing Thread | M8X0.75 | |
Hex Nut Thickness | 2.0 mm | |
Hex Nut Width | 11 mm | |
Insulation Resistance | >100 MΩ at 500VDC | |
Life | 15,000 cycles | |
Manual Soldering Max Temp for 3 sec. | 350 °C | |
Max. Working Voltage | 250V | |
Max Rotational Stopper Strength | 6Kgf | |
Operating (Useable) Temperature | -10 °C to +70 °C | |
Rated Wattage (Power) | 0.25W | |
Rotational Torque | 20-200 gf-cm | |
Shaft Diameter | 6 mm | |
Sliding Noise | <47 mV | |
Tap Residual Resistance | ≤100 Ω | |
Taper | Audio | |
Tolerance | ±20% | |
Total Rotational Angle | 300° ±5° | |
Total Shaft Length | 21 mm | |
Washer I.D. | 8.1 mm | |
Washer O.D. | 14 mm | |
Washer Thickness | 0.4 mm | |
Withstand Voltage | 500 VAC for 1 min. | |
R-V100KA-M - 100 kΩ version | Body Depth | 11.5 mm |
Body Width | 24 mm | |
Bushing Length | 11.5 mm | |
Bushing Thread | M8X0.75 | |
Hex Nut Thickness | 2.0 mm | |
Hex Nut Width | 11 mm | |
Insulation Resistance | >100 MΩ at 500VDC | |
Life | 15,000 cycles | |
Manual Soldering Max Temp for 3 sec. | 350 °C | |
Max. Working Voltage | 250V | |
Max Rotational Stopper Strength | 6Kgf | |
Operating (Useable) Temperature | -10 °C to +70 °C | |
Rated Wattage (Power) | 0.25W | |
Rotational Torque | 20-200 gf-cm | |
Shaft Diameter | 6 mm | |
Sliding Noise | <47 mV | |
Tap Residual Resistance | ≤100 Ω | |
Taper | Audio | |
Tolerance | ±20% | |
Total Rotational Angle | 300° ±5° | |
Total Shaft Length | 21 mm | |
Washer I.D. | 8.1 mm | |
Washer O.D. | 14 mm | |
Washer Thickness | 0.4 mm | |
Withstand Voltage | 500 VAC for 1 min. | |
R-V220KA-M - 220 kΩ version | Body Depth | 11.5 mm |
Body Width | 24 mm | |
Bushing Length | 11.5 mm | |
Bushing Thread | M8X0.75 | |
Hex Nut Thickness | 2.0 mm | |
Hex Nut Width | 11 mm | |
Insulation Resistance | >100 MΩ at 500VDC | |
Life | 15,000 cycles | |
Manual Soldering Max Temp for 3 sec. | 350 °C | |
Max. Working Voltage | 250V | |
Max Rotational Stopper Strength | 6Kgf | |
Operating (Useable) Temperature | -10 °C to +70 °C | |
Rated Wattage (Power) | 0.25W | |
Rotational Torque | 20-200 gf-cm | |
Shaft Diameter | 6 mm | |
Sliding Noise | <47 mV | |
Tap Residual Resistance | ≤100 Ω | |
Taper | Audio | |
Tolerance | ±20% | |
Total Rotational Angle | 300° ±5° | |
Total Shaft Length | 21 mm | |
Washer I.D. | 8.1 mm | |
Washer O.D. | 14 mm | |
Washer Thickness | 0.4 mm | |
Withstand Voltage | 500 VAC for 1 min. | |
R-V1MA-M - 1 MΩ version | Body Depth | 11.5 mm |
Body Width | 24 mm | |
Bushing Length | 11.5 mm | |
Bushing Thread | M8X0.75 | |
Hex Nut Thickness | 2.0 mm | |
Hex Nut Width | 11 mm | |
Insulation Resistance | >100 MΩ at 500VDC | |
Life | 15,000 cycles | |
Manual Soldering Max Temp for 3 sec. | 350 °C | |
Max. Working Voltage | 250V | |
Max Rotational Stopper Strength | 6Kgf | |
Operating (Useable) Temperature | -10 °C to +70 °C | |
Rated Wattage (Power) | 0.25W | |
Rotational Torque | 20-200 gf-cm | |
Shaft Diameter | 6 mm | |
Sliding Noise | <47 mV | |
Tap Residual Resistance | ≤100 Ω | |
Taper | Audio | |
Tolerance | ±20% | |
Total Rotational Angle | 300° ±5° | |
Total Shaft Length | 21 mm | |
Washer I.D. | 8.1 mm | |
Washer O.D. | 14 mm | |
Washer Thickness | 0.4 mm | |
Withstand Voltage | 500 VAC for 1 min. |
![]() | R-V1MA-M |
![]() | R-V100KA-M |
![]() | R-V22KA-M |
![]() | R-V220KA-M |
My Project Lists
Specifications, Files, and Documents
Questions and Answers
Click each question to see its answers.
1 answers
Hi,
Have a 2204S Marshall 50w head, schematics indicate different pot values for treble pot between 220k-250k. What do you suggest?
Asked by Josh Rubin on October 30th, 2016.
I would try to confirm the pot value buy looking at the pot itself. It is always best to get as close as possible to the actual pot value.
1 answers
Hi, I have a Marshall JCM600 Head. I need 6 nuts for the potentiometers
Please advise
Thank you kindly
Asked by Anonymous on January 5th, 2019.
The 6mm hex nuts for Marshall potentiometers are at the following link: https://www.tubesandmore.com/products/nut-marshall-hex-type-6mm-potentiometers
1 answers
I need to know how long the threading is on the shaft. The one I am replacing is 10mm. 8mm would work. I need i audio and two linear, both 100k.
Thanks,
Asked by Anonymous on September 11th, 2020.
The bushing length is 0.45"
Product Reviews
This potentiometer is a very close replacement for the broken originals. Same function and appearance.
Excellent replacement for a JCM800 Model 2210 I recently repaired!
It WOULD be nice if there was a link to purchase extra nuts as 2 are required to set each properly.
Excellent replacement for a JCM800 Model 2210 I recently repaired!
Perfect fit for marshall replacements but you need to provide a way to buy extra nuts because they are an odd size and you need 2 in order to install them in the amp.
Pot works great!
Just what I needed, ordering and shipping quick and easy
In the picture it show A brass collar coming out of the potentiometer but the ones i got were just an aluminum collar i like things to look authentic and most if not all Marshall amplifiers have a brass collar on there potentiometers