Free Shipping on Most Orders No Sales Tax Except in MA Lowest Price Guarantee

Hours - Mon-Thu, 12pm-7pm / Fri, 12pm-6pm / Sat, 12pm-5pm

Call Us - (781) 335.0700

3rd Power Wooly Coats Spanky MKII+ 1×12 Combo Amplifier

Out of stock

This product is on backorder, so you can buy it now and it will ship to you as soon it's re-stocked, or use the form below to receive an email when it's back in stock.

We're currently out of stock on this item but if you'd like to inquire about incoming stock, a special order or a custom build, use the form below to get in touch with one of our specialists, and we'll get you taken care of!
– Matt's Music Staff


From 3rd Power:


Updated 20 Watt American Workhorse


‘To have the drive, stamina and determination to push through any challenge or obstacle thrown your way until you succeed.’

That pretty much sums up the new SPANKY MKII+ 112 combo.  The SPANKY MKII+ takes the legendary Spanky MKII and gives it more clean headroom.  And when you want American-flavored grit, there’s a new front panel switchable boost mode to take it to the edge of breakup or all the way over the top!


American Clean and Grit with Timeless Styling


The SPANKY MKII+ drops the 5AR4 rectifier tube (a potential source of power supply failure and tube rattle) opting for a more reliable solid-state diode rectifier power supply design that’s perfect for this workhorse of an amp.  This increases the headroom of the amp but don’t worry, the SPANKY MKII+ still oozes with rich, warm and articulate tube tone and feel.


The SPANKY MKII+ adds a Gain Boost toggle switch to take your tone up to, as well as over the edge.  With the boost engaged, the SPANKY MKII+ breaks up more like a blend of both tweed American and British blues style amps of the late 50s and 60s.  We’ve also upgrade the speaker to the WGS ET-65 for maximum headroom, articulation and warmth.


The SPANKY MKII+ now features all controls and switches on the front panel at your fingertips!  Case in point, we moved the HIGH-FREQUENCY DAMPING control to the front panel so you can fine tune your high frequencies without requiring access to the back panel.  Of course, our all-tube spring reverb is on board to add the perfect amount of ambience while HybridMaster keeps the volume at the perfect level for the room.


Front Panel Access to all Controls


The SPANKY MKII+ features a 3-Band EQ features so you know you’ve got the tonal versatility you need to get things sounding just right.The MID BOOST toggle switch allows you to jump your signal passed the tone controls for a supremely touch-sensitive sustain and grit. See below for a description of each of the controls.


The SPANKY MKII+ features HI and LOW inputs.  The HI input provides maximum clarity, detail and punch for your guitar signal.  The LOW input has a gentler, balanced frequency and dynamic response.  For maximum chime and presence, use the HI input.  For warmer tones, use the LOW input.


The SPANKY MKII+ Volume Control sets the feel, tone and temperament of your guitar signal. Settings around 11-o clock are clean, punchy and substantial.  Settings after 1-0 clock  begin to introduce edge of breakup tones (especially with humbuckers).


The SPANKY MKII+ features a three band EQ arranged across TREBLE, MIDDLE and BASS controls.  For enhanced touch-sensitivity and sustain, bypass the tone controls by placing the BOOST SWITCH in the ‘up’ position.


Finalize Your Tone


The SPANKY MKII+ features a mastering section to provide the tools you need to refine and enhance your tone. The REVERB controls the overall sense of space to your sound. HF DAMP controls the overall high frequency content of the output section.  HYBRID-MASTER™ controls your overall volume.  See below for a description of each control here in the mastering section of the amplifier.


The SPANKY MKII+ features a lush Class-A tube driven spring reverb effect to give your tone a vintage-style ambient effect. The REVERB knob controls the overall sense of space to your sound.


HF DAMP allows you to control the high frequency content of your sound without killing the chime and harmonics.  Use this control when perfecting your sound in artificial listening environments such as in-ear monitors. Or, use it to sweeten up the high frequencies as part of your overall sound.


HYBRID-MASTER is our patented volume management circuitry that allows you to control the overall volume in the room independent of the tone and feel.

Special Features

  • Clean, American Voiced, Preamp Section
  • 3-Band EQ with Bypass Switch
  • Long-tailed-pair phase inverter for greater headroom
  • Tube Driven Spring Reverb
  • 6V6 (20W) Class-AB Operation
  • Premium American-made Heyboer Transformers throughout
  • Premium American-made 12′′ WGS ET-65 Speaker
  • Patented HybridMASTER volume management technology
  • Unique Treble Damping circuit for post tone-stack high-frequency EQ
  • 8 ohm and 4 ohm speaker jacks
  • Power and Standby switches on the front panel
  • Mallory and Orange Drop coupling capacitors
  • Choke filtered power supply
  • Limited Lifetime Warranty


  • Model Name: Spanky MKII
  • Power: Class AB, ~20 Watts
  • Power Tubes: JJ 6V6 duet as standard
  • Preamp Tubes: V1 – V2: ECC83, V3 – V4: Sovtek 12AX7 LPS
  • Tone Controls: Volume, Treble, Middle and Bass, Bypass Switch
  • Reverb Controls: Reverb Level
  • Other Controls & Features: HF Damp Control for managing your high frequency content. HybridMASTER™ Level Control for fine tuning your volume without changing your tone.
  • Weight: 31lbs
  • Case Composition: Solid 3/4″ Pine
  • Speaker Output: One 8 Ohm and Two 4 Ohm Jacks
  • Dimensions: 112 Combo: 19 7/8″ x 16″ x 9.5″
  • Operating Voltage: 120V is standard
  • Standby Switch: Standby Switch located on front panel
  • Rectifier: Solid-state diode rectified
  • Certification: CE Certified

Shipping & Returns

Free Shipping

Most orders over $99.00 ship for free inside the lower 48 states. Certain items that are large and heavy do not qualify for free shipping.

We Ship Worldwide!

For information on International Shipping, please call, email or use live chat for rates. Orders shipping outside the Lower 48 States to Hawaii, Alaska, Puerto Rico and international orders do not qualify for free shipping. Orders shipping to U.S. Military APO/FPO addresses, PO Boxes, and US territories (Guam, Virgin Islands, etc.) can only ship USPS. NOTE: Boxes over 70 lbs each cannot be shipped to these locations.

As a security precaution, orders over $200.00 will only ship to the address your credit card company has on file for you.

*Korg and Mesa/Boogie products are only available for shipment within the USA.


We want you to be completely happy with your purchase, so we offer a 48 hour approval period on most purchases (see exclusions below). The 48 hour approval period begins when your purchased item is delivered to your door. If after 48 hours you’re not happy with the item, just contact us via phone, email or live chat on our website to arrange for a return authorization (RA#) and return shipping instructions. Any package sent back without prior authorization will be refused.

Returns must be shipped back to us within two days of the RA being issued. Items must come back to us undamaged and in the same condition they were shipped out. All manuals, paperwork, cables, tremolo arms, wrenches, etc… must be included or full credit will not be issued. Any items not conforming to this policy will be subject (at our discretion) to a restocking fee of 20% of the purchase price.

Refunds will be issued minus all related shipping expenses, if free shipping was initially given, the cost we incurred to get the item to you will be deducted from your refund. A 10% restock fee will also be deducted from your refund. Restock fees will be waived for full value exchanges.

Here are exceptions to our return policy.

  • Custom orders of any kind are non returnable and non refundable. We often charge a deposit before we will place a custom or special order. All special order deposits are NON REFUNDABLE, no exceptions.
  • Microphones, Harmonicas, In-Ear Systems and any other items that come into contact with your mouth or ears.
  • Items labeled as BLOWOUT, are non-returnable. These are often being sold below cost and are considered “all sales final”.
  • Software (this may also include hardware that includes software), unless still in shrink wrap with barcode affixed.
  • Guitar strings, blank media, and other disposable merchandise.
  • Guitar or bass pickups that have been installed or used in any way.
  • Any item advertised as “USED” is non returnable.

*Payments for music lessons are non refundable, no exceptions.

View our detailed Return Policy here.

Early Order Cancellation

All deposits are non refundable. Lots of our products are special orders and in many cases your order has to be built for you at the factory. This is what makes a lot of our products special. Once your order is started, it's being put together just for you. For this reason we ask that you don't cancel your order after you place it with us. If for some reason you absolutely have to cancel your order with us, we will assess you a 25% cancellation charge. This amount is equal to 25% of your total order amount. Ask us before you place your order to see if what you're purchasing is considered a special order.

Damaged Merchandise

Do not accept your shipment if the package shows any signs of external damage. After the item is returned to us we will ship you a replacement. If you receive incorrect or defective merchandise, please call 781-335-0700 within 5 days for a return authorization number.