Revered by blues, country and rock players alike, Peavey Classic amps span the tonal landscape from vintage to contemporary with ease, and the Classic 20 MH provides that tone in a highly portable package.


The all-tube, 20-Watt Classic 20 MH is powered by two EL84 power tubes and 3 12AX7/ECC83 preamp tubes. It has two channels that follow the same gain structure and voicing of the Peavey Classic series amps for pure and versatile tone. The channels share a three-band EQ, lush reverb and an effects loop. The channels, effects loop and reverb are all footswitchable.


Peavey's TSI™ tube monitoring alerts players of power tube status, and in the event of a necessary tube replacement, identifies which tube needs to be replaced. Rear panel features such as a Microphone Simulated Direct Interface (MSDI™) with XLR output and USB out, speaker defeat switch and 3 position power attenuator switch make the Classic 20 MH mini head perfect for studio environments.




Attenuator switch for 20 watts, 5 watts or 1 watt output power

Two EL84 power tubes and three 12AX7/ECC83 preamp tubes

Two footswitchable channels with 3-band EQ

Footswitchable global volume boost, reverb, and effects loop

Footswitch included

Tube Status Indication (T.S.I.™ circuit

MSDI™ Output with XLR and ground lift switch

USB Output

Speaker defeat switch

Headphone output.

Footswitch included

Impedance switch for 16 or 8 ohm cabinets

Weight Unpacked: 16.75 lb(7.6 kg)

Weight Packed: 20.50 lb(9.3 kg)

Width Packed: 13.25"(33.655 cm)

Height Packed: 19.375"(49.2125 cm)

Depth Packed: 12.375"(31.4325 cm)


Peavey Classic 20 MH

  • Returns are handled as follows: If the customer is not satisfied with the product purchased, the customer has 15 days from receipt of item(s) to return it. All shipping costs will be paid by the customer.


    Any factory defects will be handled through the manufacturers warranty process and according to the manufacturers specified warranty time table.


  • Shipping is a standard $50.00.  Please make sure your shipping/delivery address is exact to assure timely shipping