SKU: 72541823106
tube preamp pedal

tube preamp pedal LIGHTKEEPER v2

Sale price$20.63 Regular price$22.92
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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23

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Description

tube preamp pedal LIGHTKEEPER v2The LIGHTKEEPER is an all tube preamp inspired by the clean channel of the D style "high plate" amplifier. This preamp shines with its bright clarity and articulation, capturing the essence of a vintage American tone while offering tighter bass and more pronounced mids. It includes a distinctive "Skyline" tonestack that enhances the traditional 3 band circuit, allowing for less interactive and more precise tone control. The LIGHTKEEPER can serve as an

The LIGHTKEEPER™ is an all-tube preamp inspired by the clean channel of the D-style "high-plate" amplifier. 

This preamp shines with its bright clarity and articulation, capturing the essence of a vintage American tone while offering tighter bass and more pronounced mids. It 

The LIGHTKEEPER™ can serve as an exceptional pedal platform, providing that sought-after tube feel for any setup without an amp. It's particularly well-suited for direct connection to a power amp or FX return. You can also plug it into the front of your amp, although the outcome will heavily rely on your amplifier's internal preamp characteristics.

With its three-way Deep and Boost toggle switches, the LIGHTKEEPER™ offers a wide range of tone adjustments. When positioned in the middle setting, these controls can be operated via the onboard or an external footswitch, giving you even greater flexibility.

 

 Specifications:

Input Impedance: 

1M

Output Impedance :

< 10K
Vacuum tubes: 12AX7 (ECC83)
Power requirements: 12VDC / 350mA

Power connector:

Barrel 2.1mm, center negative.

Enclosure: 

Die-cast aluminum

 Size: 

4.7" x 2.6" x 3.15" (121mm x 66mm x 80mm)

 Weight: 

1 lb (450 g)

Demo:

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Exchange/Return Notes
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SKU: 72541823106

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Patti J Fredley
Birmingham, US
★★★★★ 5
Socks
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
So cute
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
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Tammy Kline
Cuba, US
★★★★★ 5
Perfect Fit!
Size: Medium, Color: Wht
Love these socks. Just the right fit and accurately sized.
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Reviewed in the United States on February 28, 2026
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R. Reid
Lake Worth, US
★★★★★ 5
Worth the buy!
Size: Medium, Color: Black
These socks wash well and have lasted us through the year without holes wearing in them. This is actually the 2nd pack we’ve purchased and will definitely buy more when we outgrow these.
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Reviewed in the United States on January 19, 2026
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Tyler
Belleville, US
★★★★★ 5
Highly Recommend these as daily socks
Size: X-Large, Color: Black
I love these socks. I’ve been wearing for years. There was a batch I purchased about 2 years ago that all fell apart in the same seam location after 6 months but UA appears to have resolved. I highly recommend.
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Reviewed in the United States on September 22, 2025
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Joseph S. Morris
Fort Morgan, US
★★★★★ 3
They're ok, miss the resistor 3.0
Size: Large, Color: Black
I bought these because Under Armour stopped making the resistor 3.0 socks. These are fine, but the resistors are better. This model is a little too form-fitting, and I have to make sure they're situated on my toes properly, otherwise they'll sit between my little toe and the next one.
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Reviewed in the United States on June 13, 2025

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