2020 Pineland DCA/B 300W Bass Amp

2020 Monster Pineland DCA/B 300W Bass Head

The circuit design of this bass amplifier has been based on the best details of the Monster Mexican family, the new Monster Pineland innovations and the 70’s SVT.

This two-channel bass amplifier gives you a Monstrous audio space that keeps every bass unique. Dynamic tone controls, focusing switches, active Mid Unit and flexible power amp control allow for very detailed tone adjustment and sound balance. Sounds are also “Big” at lower volumes and remain the same at any volume level. The Ride channel offers a soft, vintage character and the More channel with More & Bloom footpedal provide a more mid-range, 70’s “SVT” response, deliciously bold sub-register and also modern bass distortion at higher control levels. The amplifier IS also an excellent platform for external effects.

After ordering, you will receive an email or phone call from us to confirm the desired options and delivery terms together.

Reservation fee 1 350,00  (inc. VAT).
Total price 2050 – 2950 € (incl. VAT) depending on options.
Delivery time 3 months.

10 year
Handmade in Finland


  • High-mu twin triodes
  • 6 x 6550 (American) or 6 x KT88 (British)
  • SS rectifier
  • Custom built 2020 Monster transformers
  • Cathode driver
  • 4 ohm or 8 ohm impedance switch with two output Speakon
  • Line out with level adjustment
  • Serial effects loop
  • Dynamic balance (internal)
  • Dynamic bias adjustments (internal)
  • More / Bloom footpedal
  • EQ controls:
  • Gate, input with HI / LO switch
  • Ride, vintage character channel pre amp volume
  • More, modern character channel pre amp volume / overdrive
  • More ON / OFF switch
  • Room, modern channel master volume
  • Low, controls the bass frequencies
  • Bloom switch, boost low frequencies
  • Mid, controls the middle frequencies
  • Mid Boost switch, boost the middle frequencies
  • High, controls the high frequencies
  • Shine switch, boost the high frequencies
  • Scale, Mid Unit’s output level
  • Frequency, Mid Unit’s Q-point (6 steps)
  • Master, transparent overall volume for 1-300W scale
  • Accent, controls the upper middle frequencies
  • Aircraft aluminium chassis
  • Semi-open 15mm finger jointed solid pine cabinet with aircraft aluminium interface
  • Black & Red Tolex or Black & Ivory White Tolex
  • ”F” style Black or Black Diamond grill gloth
  • ”F” handles and massive rubber paws
  • 300mm H x 600mm W x 280mm D
  • Weight ~27kg
  • All point-to-point hand wired by Juha Mäntymaa


  • 100W, 2 x 6550 / KT88, 2050€ (without Mid Unit and Room control)
  • 200W, 4 x 6550 / KT88, 2550€
  • Custom Tolex or Antique Tweed and Custom grill cloth, +50€
  • Monster flight case, +375€