Hiwatt Super-Hi 50W 2-Channel Head, Extreme Gain

The Hiwatt Super-Hi 50W 2-Channel Head, Extreme Gain (SUPERHI50H-U) pairs the famously clean and responsive Hiwatt power section with a cascaded gain preamp.

Based on the Custom Super-Hi amplifier, this circuit was designed to be the ultimate modern gain machine.

Two channels with gain and volume controls, plus an independent 'Super Hi' boost to push them into meltdown, puts four levels of gain and volume at your disposal.

With all that cascaded filth in the preamp, we added a clean and quiet post-preamp FX loop to keep your modulation and time-based effects clean and clear.  A true gain monster.

Features:

• Based on the Custom Shop Super-Hi
• Two channels of high gain with channel-independent master volumes
• Footswitchable channel and Super-Hi boost
• EL34 output valves for high headroom and sharp response
• Depth control for fine-tuning bass response
• Post-gain FX Loop for extra versatility with preamps, modulation, and time-based effects
• wattage: 50W
• channels: Gain One, Gain Two
• input: 1/4" Mono Input
• outputs: 2 x 1/4" Speaker, 1/4" Effects Loop Send
• preamp valves: 4 x ECC83 (12AX7)
• output valves: 2 x EL34
• controls: Gain One, Gain Two, Bass, Middle, Treble, Presence, Depth (Resonance), Master One, Master Two, Super-Hi Boost (channel independent)

Product Specifications:

• Power Output. 50 watts.
  
• Tube Complement. 4 x ECC83 (12AX7) preamp valves and 2 x EL34 output valves.
  
• Channels & Switching. 2 high-gain channels (Gain One and Gain Two) plus a channel-independent
• Super-Hi boost, both footswitchable for four levels of gain and volume.
  
• Controls. Gain One, Gain Two, Bass, Middle, Treble, Presence, Depth (Resonance), Master One, Master Two, and Super-Hi Boost.
  
• Inputs. 1/4" mono instrument input.
  
• Outputs & Loop. 2 x 1/4" speaker outputs and a post-gain FX loop (listed with a 1/4" Effects Loop Send).