Korg |SKU: STJ50EL34212-R_FCVG-FPA

Blackstar St. James EL34 50 Watt 2x12 Combo Guitar Amplifier (Used)

$871.49 $1,299.00 Original Price
4 interest-free installments of $217.88/mo with
Regular price $871.49
Used
You Save $0.00
Condition: Very Good

Condition Details
This Item has been tested and inspected and has been determined to be in Very Good condition. Product may show slight signs of use from previous ownership but has no significant damage or any signs of malfunction.

Product highlights

  • Ultra-lightweight 50-watt 2 x 12 combo guitar amplifier
  • 2 x ECC83, 2 x 6L6
  • Two footswitchable channels
  • Footswitchable Channel II Voice (OD 1 / OD 2)
  • 50-watt, 2-watt, or Sag power reduction
  • Master volume and digital reverb
  • Effects loop with effects level switch
  • USB audio output and XLR D.I. output
  • Cab Rig advanced DSP cabinet simulator
  • Exclusive 2 x 12-inch Celestion G12Z-70 ‘Zephyr’

In the box

  • Blackstar St. James EL34 50 Watt 2 x 12 Combo Guitar Amplifier with Master Volume

Free standard shipping

*Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy

Free Local Pickup

Please call for store stock availability. Requests made before 2:30 PM EST can be available for next-day pickup. Learn more

Questions? We’re Here to Help

Call or email one of our experts.

Condition: Used – Very Good
Condition Details: Fully functional with light cosmetic wear such as small scratches or blemishes.


The Blackstar St. James EL34 50W 2x12 Combo Guitar Amplifier delivers powerful tube-driven tone in a lightweight, performance-ready design. Built for modern players, it combines classic EL34 character with versatile controls and advanced features for stage and studio use.

50-Watt EL34 Tube Power
Driven by EL34 power tubes, delivering rich, dynamic tone with strong midrange presence and classic British-style character.

Dual 2x12 Speaker Configuration
Equipped with two 12-inch speakers for full, room-filling sound with enhanced depth and projection.

Lightweight Combo Design
Engineered to be significantly lighter than traditional tube amps, making transport and setup easier without sacrificing performance.

Master Volume Control
Allows you to achieve driven tones at lower volumes, making it suitable for both stage and practice environments.

Versatile Tone Shaping
Offers flexible EQ and gain controls to dial in a wide range of tones from clean to high gain.

Performance-Ready Features
Designed for live use with reliable construction and intuitive controls for quick adjustments during performances.

Studio-Friendly Functionality
Suitable for recording applications, delivering consistent tone and response for both live tracking and practice sessions.

Modern Meets Classic Design
Combines traditional tube amp tone with contemporary engineering for a versatile and reliable playing experience.

Shipping & Returns

  • Same Day Shipping


    All orders placed by 1PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

  • Free Standard Shipping


    We offer free standard shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).



  • Easy returns


    If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.


Frequently Asked Questions

How do I return an item?

Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.

Will I receive a full refund when I return an item?

You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.

How many days do I have to make a return?

You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 

My item was damaged in transit. How do I place a return?

If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage. 

There’s an issue with my order, what should I do?

Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.

Can I exchange an item?

We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.

If I ordered a kit, do I have to return all the items?

If you ordered a kit, you must return all components and accessories to receive a full refund.

I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?

If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.

Do you offer repairs?

We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.

What is your return policy?

Most items can be returned within 30 days for a full refund. Click here to read our full return policy.