RG1503-212

150 Watt 2x12 Guitar Combo Amp

The Randall RG1503-212 is a powerful 150W high-gain FET solid-state guitar combo amplifier built for aggressive tone, strong projection, and professional flexibility. Featuring a 3-channel design, 2x12 closed-back speaker configuration, built-in reverb, and an FX loop, this combo delivers everything from clean tones to crushing modern distortion.

With a 1/8" stereo media input, headphone output, speaker-emulated XLR direct output, ground lift, and included footswitch, the RG1503-212 is ideal for stage performance, rehearsal, recording, and silent practice.
$699.99 USD
Regular price
Unit price
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Product Specs

Electronics
- Controls: Master Volume, 3 × Channel Volume, 3 × Channel Gain, Bass, Middle, Treble, Presence, Reverb
- Wattage: 150 Watts
- Channels: 3
- FX / Gate / Reverb: Spring Reverb
- Inputs: 1 × Standard Guitar Input, FX Return, Footswitch, 1 × 1/8" Aux Input
- Outputs: 2 × Speaker Jacks, Headphone Jack, FX Send, XLR Line Out
- Additional Info: 1 × Serial F/X Loop
General
- Speaker: 2 × 12" RS12-80-8
- Footswitch: 3 Channel + Reverb (RF1503)
- Dimensions: 27.56" (L) × 21.65" (W) × 12.99" (H)
- Weight: 72.75 lb
User Manual

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RG1503-212
$699.99 USD
Regular price
Unit price
per

RG1503-212

KEY FEATURES

3 Independent Channels

Clean, Overdrive, and High-Gain channels deliver a wide range of guitar tones, from pristine cleans to crushing metal distortion.

150-Watt FET Solid-State Power

Massive volume, tight response, and dependable performance deliver the power needed for rehearsals and live shows, without tube maintenance.

Dual 12-Inch Speaker Configuration

Loaded with 2 x 12" Randall RS12-80-8 speakers for powerful projection, full-bodied sound, and strong low-end punch.
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Electronics

  • Controls
  • Wattage
  • Channels
  • FX / Gate / Reverb
  • Inputs
  • Outputs
  • Speaker
  • Footswitch
  • Master Volume, 3 × Channel Volume, 3 × Channel Gain, Bass, Middle, Treble, Presence, Reverb
  • 150 Watts
  • 3
  • Spring Reverb
  • 1 × Standard Guitar Input, FX Return, Footswitch, 1 × 1/8" Aux Input
  • 2 × Speaker Jacks, Headphone Jack, FX Send, XLR Line Out
  • 2 × 12" RS12-80-8
  • 3 Channel + Reverb (RF1503)

General

  • Dimensions
  • Weight
  • 27.56" (L) × 21.65" (W) × 12.99" (H)
  • 72.75 lb

  • Additional Info
  • 1 × Serial F/X Loop
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TURN UP THE GAIN

Frequently Asked 
Questions

1. Does Randall make tube and solid-state amplifiers?

Yes. Randall offers both all-tube and FET solid-state guitar amplifiers. The RD and Thrasher series focus on all-tube performance, while the RG series builds on Randall's heritage of high-gain solid-state amplification. Each offers a different playing response and tonal character.

2. What is the difference between Randall's RD, RG, and Thrasher series?

The RD Series delivers straightforward, high-gain tube performance. The RG Series features powerful FET solid-state designs inspired by Randall's classic amplifier circuits. The Thrasher Series offers Fortin-engineered, 120-watt all-tube amplification designed for aggressive gain, tight attack, and exceptional clarity.

3. Are Randall amplifiers suitable for rehearsals and live performances?

Yes. Randall offers guitar amplifiers designed for a variety of playing environments, from practice and recording to rehearsals and live performance. Models range from compact tube amplifiers to powerful 100W, 150W, and 300W configurations. The right choice depends on your volume requirements, preferred tone, and setup.

4. Can I use Randall amplifiers for direct recording?

Many Randall amplifiers include speaker-emulated XLR direct outputs for connecting to recording interfaces or mixers. Selected models also offer ground-lift functionality. Features vary by model, so check the specifications of your amplifier before connecting or operating it without a speaker cabinet.

5. Do Randall amplifiers have built-in effects loops?

Many Randall amplifier models feature effects loops, allowing guitarists to connect compatible effects pedals and processors within their signal chain. The RD and RG series include models with effects loops, although specific configurations and controls vary. Check the individual product specifications for details.

6. How do I choose the right Randall speaker cabinet for my amplifier?

Start by checking your amplifier's required speaker impedance and power output. Choose a compatible cabinet with the appropriate impedance and sufficient power handling. Randall offers different speaker configurations, including 1x12, 2x12, and 4x12 cabinets. Always consult the amplifier and cabinet specifications before connecting them.

7. What is the difference between a 1x12, 2x12, and 4x12 guitar cabinet?

The numbers describe the quantity and size of the speakers. A 1x12 cabinet has one 12-inch speaker, a 2x12 has two, and a 4x12 has four. These configurations offer different physical sizes, speaker coverage, and tonal characteristics. Your ideal cabinet depends on your amplifier, available space, and playing needs.
What Artists Says
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“The THRASHER is everything I’ve been looking for in an amp. Loud with plenty of gain, but great clarity and articulation.
Its strength is its versatility.”

Rob Echeverria - Guitarist of Straight Ahead, Rest in Pieces, Helmet, Biohazard

verified user
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“Playing Randall amps for so many years,
I’m super excited for this next chapter
they are starting.”

Kirk Windstein - Down, Crowbar, Kingdom of Sorrow

verified user
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“I’m still rippin on my old signature Randall head. I am also digging the new tube heads. It's the perfect combo of that tight, sterile, solid state sound and the warmth of tubes that my right hand really likes."

Christian Olde Wolbers - Bassist of Fear Factory, Beowolf, Vio-lence, Powerflo, Kush, Burn it All, Arkaea, Threat Signal, Sunflower Dead, Angst Fabrik

verified user
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