The Return of a True Holy Grail Mesa/Boogie Classic
The legend is back. The Mesa/Boogie Mark IIC+ HRG 100-watt Amplifier Head faithfully re-creates the highly sought-after 1980s Hundred/Reverb/Graphic EQ model the amplifier behind countless iconic tones in rock, fusion, and progressive metal. Handcrafted in Petaluma, California, this reissue captures the unmistakable punch, clarity, and dynamic range that made the original Mark IIC+ one of the most revered amps in history.
Powered by a 6L6-fueled Class AB power section, the HRG delivers up to 100 watts of headroom offering pristine cleans, percussive crunch, and soaring leads with incredible definition. Its dual-mode, cascaded-gain preamp, pull-shift voicing, and five-band graphic EQ give you total tonal control, from glassy articulation to full-bodied saturation.
Mesa has even included modern features like built-in power scaling (100W/60W), a buffered series effects loop, and a slave output for IR loaders or wet/dry rigs. Whether youre chasing vintage Boogie tones or pushing modern boundaries, the Mark IIC+ HRG delivers the power, precision, and musicality that define the Mesa legacy.
Features
- Faithful re-creation of the legendary Mark IIC+ HRG (Hundred/Reverb/Graphic EQ) model
- 6L6-driven Class AB power section with 100 watts of clean, high-headroom tone
- Single-channel, dual-mode preamp for crystal-clear cleans, punchy crunch, and smooth liquid leads
- Pull-shift voicing and five-band graphic EQ for powerful tone shaping
- Selectable 100W/60W operation for flexible stage or studio performance
- Buffered series effects loop for seamless pedalboard integration
- Slave output for IR loaders, recording setups, and wet/dry rigs
- Fixed bias ensures consistent, maintenance-free operation
- Lush onboard spring reverb with dedicated controls
- Included footswitch for reverb, EQ, and mode switching
- Built in Petaluma, California authentic Mesa quality and heritage
Specs
- Type: Tube amplifier head
- Number of Channels: Single (Dual-mode preamp)
- Output Power: 100W / 60W selectable
- Power Tubes: 4 6L6
- Reverb: Spring reverb (per-channel control)
- EQ: 3-band EQ, 5-band graphic EQ, Presence
- Inputs: 1 1/4″ (instrument)
- Outputs: 1 1/4″ (8 ohms), 2 1/4″ (4 ohms), 1 1/4″ (line out / slave out)
- Effects Loop: Series, buffered
- Footswitch I/O: 1 1/4″ (included footswitch)
- Power Source: Standard IEC AC cable
- Cabinet Finish: Black tolex with wicker grille
- Height: 9.25″
- Width: 18.5″
- Depth: 10.37″
- Weight: 39 lbs (17.7 kg)
Unconditional Satisfaction Guarantee
