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Lightweight Supro Keeley Custom 12 1x12 | 25-watt | Effects Loop Best Choice [6c5kDlGR]

$45.99 $147.99 -69%

Supro Keeley Custom 12 1X12 AmplifierIntroducing the Supro Keeley Custom 12, a groundbreaking 1x12-inch tube amplifier designed in collaboration with Robert Keeley of Keeley Electronics. This powerhouse amplifier is the perfect companion for guitaris

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Supro Keeley Custom 12 1X12 Amplifier

Introducing the Supro Keeley Custom 12, a groundbreaking 1x12-inch tube amplifier designed in collaboration with Robert Keeley of Keeley Electronics. This powerhouse amplifier is the perfect companion for guitarists seeking to seamlessly integrate their pedals into a classic Supro sound. Engineered with meticulous care, the Custom 12 offers a transparent effects loop, allowing for the perfect insertion of delay and reverb effects without unwanted distortion. With its legendary Celestion G12M-65 Creamback speaker and ECC83S-based tube preamp, this amplifier delivers a rich, vintage tone with modern power.

Key Features and Specifications

At the heart of the Custom 12 lies a transparent effects loop, designed to inject your delay and reverb effects directly into the all-tube signal path. This feature ensures that your modulation effects remain clean and clear, avoiding any unwanted distortion. The amplifier boasts a 25-watt output, providing a perfect balance between volume and tone. Its preamp and 2-band EQ section are meticulously tuned to enhance the performance of your gain pedals while maintaining Supro's signature midrange heft and touch dynamics.
  • Transparent effects loop for clean modulation effects
  • 2-band EQ for fine-tuning your tone

Design and Build Quality

The Supro Keeley Custom 12 is not just a powerhouse amplifier; it's also a piece of art. The Custom Blue Rhino Hide tolex, Supro Silver/Blue grill cloth, and white piping give it a premium look that stands out from the crowd. The amplifier's co-branded headplate, featuring Supro and Keeley Electronics identities, adds a touch of exclusivity. The Bruce Zinky-designed cathode-biased Class A power section, loaded with premium Tung-Sol 6V6GT tubes, achieves the instantly recognizable Supro sound, offering a rich low-end, warm mid-range, crunchy upper-mids, and sweet, articulate highs.
  • Custom Blue Rhino Hide tolex for a luxurious finish
  • Supro Silver/Blue grill cloth for classic aesthetics

What Our Customers Say

January 5, 2026

Absolutely no complaints!

An elegant solution. Flawlessly executed.

- Urien O..

January 5, 2026

Absolutely no complaints!

I'm very happy with the product's amazing and great quality.

- Pwyll W..

January 5, 2026

Absolutely no complaints!

This is a very, very, very, very, very solid buy.

- Taliesin Y..

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