All-tube circuitry for signature Krank gain.

View all items from this brand

The Rev Jr. amp head boasts an all tube dual channel head (two 5881s, three 12AX7s) with boost switch and a tube-driven active effects loop that gives even the most discerning tube amp enthusiasts an array of tones ranging from clean to high gain.

Krank Amplifiers have been a driving force in the popularization of lower wattage micro stacks with the introduction of the Rev Jr., the 20W version of the monster Rev Series 1 head and cabs and the first in the line of the Jr. Series of small amps.

Check the drop-down menu to the right to select colors and/or other options.

Krank Rev Jr Standard 20W Tube Guitar Amp Head Features:

Two channel 20W head
Preamp: Three 12AX7 tubes
Power section: Two Sovtek 5881 tubes
Volume, gain, 3 band EQ, sweep control, push button "boost," push button channel switch
Tube-driven active effects loop
8 and 16-ohm selector
Worldwide voltage use

Krank Rev Jr Standard 20W Tube Guitar Amp Head

WARRANTY: IF ANY PROBLEMS ARISE WITH YOUR KRANK PRODUCT, YOU WILL RECEIVE A 3 YEAR LIMITED LIFETIME WARRANTY COVERING FULL PARTS AND LABOR. (TUBES 90 DAYS AFTER PURCHASE.)

Get your gear covered!

Now you can get added warranty protection for your new gear. Pro Coverage steps in where the manufacturer's "normal wear and tear" ends. Our PRO COVERAGE program offers you UPGRADED COVERAGE if your product ever fails!

Pro Coverage includes:

• Accidental damage protection (new gear only)
• Expedited Repair
• Free Shipping (for returns or repairs)
• 100% Coverage for Commercial Use
• Extended Return Period
• Extended Price Protection
• No Lemon Guarantee
• Free Transfer of Coverage to a new owner
• Repair Costs Covered for up to 3 years from date of purchase
• Repairs Can Be Authorized Toll-Free by Phone or the via the web