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  2. sku: 7956268830002813
  3. RCA 128523

RCA 128523 Nos Tube Knob

128523 Rca Nos - Vintage Fine Tube Knob Part#

( Brand: Rca ), ( Manufacturer Part Number: 128523 ), ( Part Type: Tube Knob )

Review RCA Nos Vintage Fine Tube Knob Part#

The RCA 128523 NOS Tube Knob is a high-quality replacement part for vintage radio and electronics equipment. Designed to provide a reliable and authentic replacement for original tube knobs, this component is a must-have for hobbyists, collectors, and repair professionals.

Crafted with meticulous attention to detail, the RCA 128523 NOS Tube Knob boasts a classic design that is both functional and aesthetically pleasing. The knob features a smooth, matte finish that is both durable and easy to grip, ensuring a comfortable and precise tuning experience. The top of the knob is adorned with an elegant RCA logo, adding a touch of authenticity to your equipment.

Measuring 1.3 inches in diameter and 1.6 inches in height, the RCA 128523 NOS Tube Knob is the perfect size for most vintage radio and electronics applications. The knob is threaded with a standard 7/16-20 thread, making it a versatile option for a wide range of equipment.

The RCA 128523 NOS Tube Knob is manufactured to exacting specifications, ensuring a perfect fit and function in your vintage radio or electronics equipment. Whether you're restoring a prized collector's item or maintaining the functionality of a cherished family heirloom, this tube knob is an essential addition to your toolkit.

In summary, the RCA 128523 NOS Tube Knob is a high-quality, authentic replacement part for vintage radio and electronics equipment. With its classic design, smooth finish, and precise threading, this tube knob is an essential tool for hobbyists, collectors, and repair professionals alike.

The RCA 128523 NOS (New Old Stock) tube knob is a replacement part for RCA tube amplifiers. Here are some potential pros and cons of buying this tube knob:

Pros:

1. Authenticity: NOS tube knobs are original parts that were manufactured during the production era of the amplifier. They may provide a more authentic look and feel compared to modern replacements.

2. Durability: NOS parts are often considered to be of higher quality due to the manufacturing processes and materials used during the time they were produced. They may last longer than modern replacements.

3. Collectibility: For collectors of vintage audio equipment, NOS parts can be highly desirable and increase the value of the amplifier.

Cons:

1. Availability: NOS tube knobs can be harder to find than modern replacements due to their age and limited production.

2. Cost: NOS tube knobs can be more expensive than modern replacements due to their rarity and demand.

3. Compatibility: It's important to ensure that the NOS tube knob is compatible with the specific model and year of the RCA amplifier before purchasing.

Conclusion:

The decision to buy an RCA 128523 NOS tube knob depends on the individual's priorities. If authenticity, durability, and collectibility are important factors, then a NOS tube knob may be the best choice. However, if availability, cost, and compatibility are more pressing concerns, then a modern replacement may be a more practical option. Ultimately, it's important to do thorough research before making a purchase to ensure that the tube knob is the right fit for the specific RCA amplifier and the user's needs.

Details:

NOS Vintage New Old Stock. RCA Replacement Part 128523. Please review pictures for condition details.

part #: 128523 prices

  • $12.50-$20.00

specifications vintaelec:

  • brand: Rca
  • mpn: 128523
  • part type: Tube Knob

offer vintaelec:

  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • sold: 0
  • started: April 24, 2026
  • best offers: True

general vintaelec:

  • Consumer Electronics > Vintage Electronics > Other Vintage Electronics
  • condition: Open box

shipping vintaelec:

  • class: Standard
  • transit: 5-12 Days
  • cost: $5.29
  • carrier: USPS
  • service: USPS Ground Advantage
  • type: Calculated

seller vintaelec:

  • city: Palermo, Maine
  • # reviews: 0
  • rating: 0.0%

returns vintaelec:

  • policy: No Returns

payments vintaelec:

  • other
  • credit card: MasteRcard
  • wallet: Google-pay
part type: tube knob,
category: electronics > vintage electronics, sku: 7956268830002813,
Rca 128523 Is Similar To:
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3 offers $12.50–$20.00 USD
  • New. Offer #1 priced at $12.50 + $4.65 shipping estimate = $17.15* total. Shaft is 1-1/4" long and has D socket. Selling this NOS RCA TV VHS selector knob in plastic as shown.+$4.65 shipping
  • New. Offer #2 priced at $20.00 + $5.50 shipping estimate = $25.50* total. MINTY SHAPE.+$5.50 shipping
  • Open box. Offer #3 priced at $15.00 + $5.72 shipping estimate = $20.72* total. +$5.72 shipping

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