Two-Rock Bloomfield Drive Combo Amplifier

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Two-Rock's latest cascading gain design.

The Bloomfield Drive is Two-Rock’s latest two-channel, cascading gain amp that revisits their popular Custom Reverb Signature platform.

This new design comes stock with Two-Rock’s new proprietary output transformers.

These allow the amp to go from 100 to 50 watts without any impedance mismatch or sacrifice of tone and feel!

Clean and Lead channels.

The responsiveness, depth and bandwidth of the Clean channel is instantly familiar.

The Lead channel gives players rich harmonics, added gain, and a beautiful sustain.

Add the foot-switchable tone stack bypass to either channel and push the amp to another dimension of overdriven tones!

In addition, the Bloomfield Drive features endless tone shaping options and NOS part selections.

All-tube spring reverb.

The Bloomfield Drive features a new sophisticated all-tube spring reverb specifically designed to not interfere with the overdrive channel.

The amp's reverb retains a clear note definition, a sweet top end and maintains touch sensitivity when you push the gain.

Cascading gain stages.

The key to the Bloomfield Drive’s amazing tone is its cleverly designed cascading gain stages.

When the Lead channel is selected, the Clean channel feeds into it: keeping the clean channel's gain control active.

This provides an amazing amount of breadth and variety to the tones you can get out of the Bloomfield Drive.

Two-Rock Bloomfield Drive 40/20 Combo features:

• Power: 40 / 20W.

• Tubes: 4 x 6V6, 4 x 12AX7, 1 x 12AT7.

• Speaker: 1x12" Two-Rock TR12.

• 2-channel cascading gain stage platform.

• Adjustable Treble, Mid and Bass tone-stack.

• Foot-switchable Lead and tone Bypass functions.

• Reverb Send and Return controls.

• Passive FX loop.

• Size: 20-5/8" x 11" x 22".

• Weight: 59 lbs.



Type Amplifier
Condition New
Format Combo
Input 120V AC
Number of Channels 2
Power 40 / 20W
Tubes 4 x 6L6, 4 x 12AX7, 1 x 12AT7
Speaker 1 x 12"
Controls Gain, Treble, Mid, Bass, Lead Gain, Lead Master, Reverb, Master, Presence
FX Loop Yes
Size 20-5/8" x 11" x 22"
Weight 59 lbs
Accessories Power Cord
Manufacturer Warranty 5 years
Shipping & Return


  • Free shipping within Canada.
  • Free shipping to the USA.
  • Free shipping on international orders over 399$.

    Visit the Shipping page for more infos.

Fast Delivery

  • Canada : 1 - 2 business days
  • USA : 1 - 2 business days
  • Rest of the world: 3 - 5 business days.

Hassle-Free Returns

You have 45 days to test your new gear.
If you choose to return it, we’ll send a full refund.
It’s that simple: no bogus restocking fees or charges.

Visit the Returns page for more infos.


Frequently Asked Questions

  • Q : Is this item in stock? +

    A : On product pages, you can find an availability status.

    Products with the mention 'In stock' are in stock and ready to ship.

    Products with the mention 'Out of stock' are not currently in stock.

    For out of stock products, you can ask to get notified as soon as the item is back in stock.

    Enter your email in the ‘Email me when available’ field and you’ll be kept in the loop.

  • Q : Where are you located? +

    A : We’re in Blainville, Quebec, Canada.

    Contact us to schedule an appointment if you’d like to meet.

  • Q : When will my order ship? +

    A : Orders placed before 3pm EST ship on the same business day.

    An update with tracking details will be sent shortly after purchase.

    (Please note: business days don’t include weekends and holidays)

  • Q : How much does shipping cost? +

    A : Shipping to Canada and the USA is free on most orders.

    Shipping to the rest of the world is free on orders over 399$US.

    Visit the Shipping page for more infos.

  • Q : What shipping method do you use? +

    A : We ship with UPS.

  • Q : What payment methods do you accept? +

    A : We accept credit cards and Paypal.

  • Q : Do you charge sales taxes to Canadians? +

    A : Canadian residents are asked to pay sales taxes:

    Alberta: 5%.

    British Columbia: 5%.

    Manitoba: 5%.

    New Brunswick: 15%.

    Newfoundland and Labrador: 15%.

    Northwest Territories: 5%.

    Nova Scotia: 15%.

    Nunavut: 5%.

    Ontario: 13%.

    Prince Edward Island: 15%.

    Quebec: 14.975%.

    Saskatchewan: 5%.

    Yukon: 5%.

  • Q : Are there import charges on orders shipped to Canada? +

    A : No. Canadian customers will not be charged import fees.

  • Q : Are there import charges on orders shipped to the USA? +

    A : No. USA residents will not be charged import fees.

  • Q : Are there import charges on International shipments? +

    A: Shipping prices do not include VAT or other import taxes.

    Customers outside of Canada and the USA are responsible for duties and taxes.

    Orders that come back to the shop as refused by the customer will be refunded minus shipping.

    Please track your shipment to be aware of customs processing and delivery attempts.

  • Q : Can you declare a lower value on customs documents? +

    A : We understand that import fees are an annoying part of international purchases.

    However, we cannot offer to declare a lower value on customs forms.

    Customers outside of Canada and the USA are responsible for any fees that may be charged by their government.