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Blackstar St. James 50-watt 1x12 inch Tube Combo Amp with EL34 Tubes main image
Blackstar St. James 50-watt 1x12 inch Tube Combo Amp with EL34 Tubes

Pricing and availability

We compare 600+ stores and found this item at 6 stores. Prices updated .

Sweetwater
4.5 (8)
$1,449.99
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Guitar Center
3.0 (3)
$1,449.99
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Amazon
5.0 (4)
$1,449.99 New
$1,304.99 Used (Like New)
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Musician's Friend
$1,449.99
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Thomann
$866.00
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Gear4Music
£899.00
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eBay
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Reverb
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zZounds
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Average Price: $1,333

High-end/Boutique

$300

$701+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 4 merchants for "Blackstar St. James 50-watt 1x12 inch Tube Combo Amp with EL34 Tubes". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

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Product specs

Amp Type tube
Speaker Size 1 x 12" celestion g12z-70 "zephyr"
Onboard Reverb yes
Weight 28.3 lbs.

Videos

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Andertons Music Co

Andertons Music Co

NEW Blackstar St. James Amps - Our Favourite Blackstar Amp!

Video thumbnail for NEW Blackstar St. James Amps - Our Favourite Blackstar Amp! by Andertons Music Co

NEW Blackstar St. James Amps - Our Favourite Blackstar Amp!

Andertons Music Co

Andertons Music Co

Video thumbnail for Blackstar St. James - All the features. by The Studio Rats

Blackstar St. James - All the features.

The Studio Rats

The Studio Rats

Video thumbnail for Blackstar St James 50 EL34 Combo Demo by Guitarist

Blackstar St James 50 EL34 Combo Demo

Guitarist

Guitarist

Video thumbnail for This is the future of tube amps. Blackstar St James EL34 by Steve Sterlacci

This is the future of tube amps. Blackstar St James EL34

Steve Sterlacci

Steve Sterlacci

Video thumbnail for Blackstar St James EL34 combo Guitar Amp Unboxing and First Impressions by Andy Hillier Guitar Channel

Blackstar St James EL34 combo Guitar Amp Unboxing and First Impressions

Andy Hillier Guitar Channel

Andy Hillier Guitar Channel

Reviews

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Critic Reviews

Blackstar St. James 50 EL34 Combo — Light and Powerful - Premier Guitar

premierguitar.com

Blackstar's St. James 50-watt combo amp is a featherweight powerhouse, combining tube warmth with modern versatility. Its standout feature is the astonishingly light 24-pound frame, making it a gigging guitarist's dream. With two distinct channels offering both American and British tonal flavors, it excels in sound diversity. The inclusion of power reduction, digital reverb, and USB connectivity adds practicality. However, channel one's clean tones can feel a bit sterile without pedal assistance, and there's a noticeable bark in the upper mids. Despite these minor quibbles, the St. James is a triumph of design and utility, delivering robust performance without breaking your back.

positive
Full Review

Blackstar St James 50 EL34 Combo review | Guitar World

guitarworld.com
Full Review
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Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Metal
1
Rock
1
Hard Rock
1
Pop Punk
1
Power Metal
1
Heavy Metal
1

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