Darlington STK-0039 Power Pack
SKU: 6949357771

Darlington STK-0039 Power Pack

Sale price$21.60 Regular price$24.00
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Darlington STK-0039 Power PackSold as a pair!!! STK 0039 Power Amplifier Module (Integrated Circuit) The STK 0039 is a high quality thick film hybrid IC designed for use in the power output stages of vintage audio amplifiers and receivers. These modules are sourced from the same manufacturer as our STK 0050 line, which has been extensively tested for stability and performance in classic audio restoration projects. This module is an ideal replacement part for technicians and

Sold as a pair!!!

STK-0039 Power Amplifier Module (Integrated Circuit)

The STK-0039 is a high-quality thick-film hybrid IC designed for use in the power output stages of vintage audio amplifiers and receivers. These modules are sourced from the same manufacturer as our STK-0050 line, which has been extensively tested for stability and performance in classic audio restoration projects.

This module is an ideal replacement part for technicians and hobbyists looking to restore original factory performance to vintage stereo equipment.


Key Features

  • Verified Manufacturing: Sourced from a trusted manufacturer with a proven track record of reliability (shared with our STK-0050 series).

  • Vintage Compatible: Designed specifically for classic audio circuitry requiring the STK series power packs.

  • High Fidelity: Engineered to maintain the low distortion and clear output characteristics expected in high-end vintage gear.

  • Drop-in Replacement: Standardized pin configuration and mounting for straightforward installation.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6949357771

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Leonardo Perez
Lexington, US
★★★★★ 1
Mal presentado
Size: 9, Color: Black Full Grain
Un zapato llego con cosido defectuoso
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Reviewed in the United States on October 29, 2025
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Joe
Massapequa, US
★★★★★ 5
Comfortable
Size: 11.5, Color: Black Full Grain
Fit great very comfortable
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Reviewed in the United States on October 16, 2025
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DAVID L.
Waukegan, US
★★★★★ 5
Nice shoes!
Size: 11, Color: Black Full Grain
I bought them in black and I like them so much I will be buying the brown soon. They fit true to size and are comfortable and stylish. I like the clean simplicity. They're basically a dressy sneaker which is perfect for my job's 'dress code'. Yet they're stylish enough to be worn weekends or a night out. They seemed just a touch stiff out of the box but IMO that's completely normal and fine - after just a couple days of wearing them they are breaking in nicely. No complaints on that. They seem to be of very high quality and I'm very happy with them.
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Reviewed in the United States on February 8, 2026
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Bamaphan
Lake Worth, US
★★★★★ 5
Good shoes!!!!!
Size: 10, Color: Tan Full Grain
They are comfortable, they fit, great style. I bought blue, brown and black shoes.
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Reviewed in the United States on August 18, 2025
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Shawn
Houston, US
★★★★★ 5
Great Product
Size: 13, Color: Black Full Grain
2nd Johnston & Murphy comfortable and stylish.
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Reviewed in the United States on December 26, 2025

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