Krank Revolution Series 1 / Rev1 100W tube amplifier head, made in USA

Krank Revolution Rev 1 Series 100W tube amplifier head, made in USA, serial number RH02385.

This is a Krank Revolution Rev 1 / R1 Series all-tube guitar amplifier head in black finish, made in the USA. It includes the Krank footswitch shown in the photos.

The Krank Revolution Rev 1 is a high-gain tube amp head built for rock, hard rock, thrash, metal, and aggressive modern rhythm tones. It has two channels: the high-gain Krank Channel and the Kleen Channel. The gain channel has two master volume controls, allowing rhythm/lead level switching via footswitch. The amp also has a sweep control on the gain channel, which changes the overall voicing and gives a wide range of modern and more classic high-gain tones.

The Kleen Channel has its own volume and 3-band EQ, giving the amp a usable clean platform alongside the high-gain channel. The rear panel includes speaker outputs, 4/8/16 ohm impedance selector, footswitch input, effects loop send/return, line out, IEC mains input, dual-voltage mains marking, and Made in USA marking.

The previous seller described the amp as carefully kept, lightly used, and in Excellent condition, with footswitch and instructions included. I have not used or started the amp since I bought it. For safety, tube amplifiers must always be connected to a correct speaker cabinet/load before being powered on.

For buyers unfamiliar with the Krank Rev1 sound, there are several online demo/playthrough videos of this model.

Please review all photos carefully; they show the actual amplifier, front and rear panels, serial number, controls, grille, tubes, transformer area, handle, corners, tolex, footswitch, and visible cosmetic condition.

Condition

• Very Good used condition
• Previously sold to me as Excellent used condition
• I have not started or used the amp since I bought it
• Function should be freshly tested before final sale if buyer requires confirmation
• Shows visible exterior wear from use and storage
• Tolex covering shows scuffs, marks, edge wear, and normal handling wear
• Corners and corner protectors show visible wear
• Handle shows visible wear/cracking on the covering
• Front metal grille shows light surface marks, dust, and screw oxidation
• Front control panel shows light scratches, dust, and normal handling wear
• Rear panel shows light surface marks, dust, and normal handling wear
• Chassis and visible internal areas show dust from normal use/storage
• Tube glass shows dust and normal visible aging
• Screws and hardware show some oxidation/patina
• Footswitch shows visible scratches, surface marks, and normal stage/use wear
• No visible missing knobs
• No visible broken switches or jacks
• No visible major cabinet damage
• Tube amps can require maintenance over time; buyer should expect normal tube amp ownership and servicing as needed

Specifications

• Brand: Krank Amplification
• Model: Revolution Rev 1
• Series: R1 Series / Rev 1 Series
• Type: Tube guitar amplifier head
• Finish: Black
• Power Output: 100W class
• Made In: United States
• Serial Number: RH02385
• Channels: 2
• Channel 1: Krank Channel
• Channel 2: Kleen Channel
• Preamp Tubes: 4×12AX7
• Power Tubes: 4×5881
• Front Controls, Krank Channel: Presence, Sweep, Bass, Midrange, Treble, Master 1, Master 2, Gain
• Front Controls, Kleen Channel: Volume, Treble, Midrange, Bass
• Input: Front 1/4" guitar input
• Speaker Outputs: Rear speaker outputs
• Impedance Selector: 4 / 8 / 16 ohms
• Effects Loop: Send and Return
• Line Output: Rear line out
• Footswitch Input: Rear footswitch jack
• Mains Input: IEC
• Voltage Marking: 100–120V / 220–240V
• Frequency Marking: 50/60Hz
• Cabinet Covering: Black tolex-style covering
• Front Grille: Black perforated metal grille
• Control Panel: Black front panel with silver knobs
• Format: Amp head only

Included

• Krank Revolution Rev 1 amplifier head
• Krank footswitch shown in the photos
• Power Cable
• No speaker cabinet included
• No other accessories included unless shown or specifically stated

Shipping

The amplifier will be carefully packed with protective packing material inside an outer shipping box included in the item or shipping price.

For shipping, the amp will be packed securely with extra protection around the corners, handle, front grille, rear panel, tubes, and transformer side. Tube amplifiers are heavy and fragile, so insured shipping is strongly recommended.

Shipping will be via tracked courier service such as UPS, depending on destination, price, parcel size, weight, and insurance availability. Tracking will be provided after dispatch.

International buyers are responsible for all import duties, VAT, customs fees, tariffs, brokerage/handling fees, and any other local taxes or charges required by the destination country. These costs are not included in the item price or shipping price.

Shipping outside Europe may be possible by prior agreement. Please contact me before purchasing for an exact insured courier quote.