• Based on our legendary Custom Shop DR504 - the Hiwatt tone that launched a thousand records
• 'Filter' switch for three different circuit variations offering more treble and more bass response
• EL34 output valves for high headroom and sharp response
• Post-preamp FX Loop for extra versatility with use with preamps, modulation, and time-based effects
• Birch ply construction for Durability and sonic stability
• British engineering for classic Hiwatt tone
• Wattage: 50W
• Channels: Normal, Brilliant
• Input: High and Low 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: Normal Volume, Brilliant Volume, Bass, Middle, Treble, Presence, Master Volume

The classic DR504 circuit updated with modern innovation and building techniques. Crystal clear, dynamic Hiwatt tone with two EL34s pushing over 50 clean watts for a pedal platform like no other. High/Low inputs to tune the gain range to your pickups, with each acting as a ‘Linked’ input (as seen on the legendary 70’s Hiwatts modified for Pink Floyd) sending your signal to both Normal and Brilliant channels for further sculpting of your tone. Hiwatt are renowned for their use as a pedal platform. The Pedalsmith now takes that one step further by adding a clean and quiet effects loop for inserting pedals after natural valve preamp gain - your modulation and time-based effects have never sounded better.