P50RH Rock Head
Handwired in the Park Custom Shops HANDWIRED

P50RH Rock Head

Custom

Based on the vintage Park Rock Head from the 1970s, the new Park P50 Rock Head II offers what original 1980s Rock Head never offered: channel switching between both great clean and overdrive sounds with independent level control. The Park Rock Head 50 is capable of beautiful, sparkling clean tones, overdriven Blues from a hint of OD to full-blown OD, and classic rock sounds; all at any volume level. Belying its simple control layout, the Park Rock Head 50 has some clever circuitry which allows it to perform it's magic. The clean channel offers a variety of clean tones in addition to moderate crunch. Unlike most amps with a “high gain” OD channel, the Rock Head’s OD channel’s can also be used as a second clean channel (warm and full) or produce everything from bluesy overdrive to classic rock to full blown overdrive , all with just Gain and Master controls! A very impressive ‘tour de force’ by designer Mitch Colby.

FEATURE OVERVIEW

  • — Tonally balanced clean and overdrive
  • — Beautiful, sparkling clean tones, overdriven Blues from a hint of OD to full-blown OD and classic rock sounds; all at any volume level.
  • — EL34 tubes (classic Park/British tone)
  • — Solid state rectifier.
  • — 40 Watts clean, 60 Watts driven.
  • — Fully bypassable, transparent FX loop.
  • — Switchable cascaded gain channel.
  • — Clean channel Bright Switch
  • — OD Channel “Mellow” Switch
  • — OD Channel “Aggressive” Switch
  • — OD Channel capable of everything from a warm Bluesy overdrive to a ‘1980s Master Volume’ type crunch to aggressive lead distortion
  • — Independant channel level controls and footswitchable channels.
  • — PrePIMV - for OverDrive channel - (warm and full cleans to full blown OD)
  • — PPIMV - for both channels - overdrive the Park Rock Head at lower volume levels.
P50RH Rock Head angled view
P50RH Rock Head back

Specs

wattage 60W
channel Clean, OD
input
  • Single input, Footswitch
output
2 x Parallel Speaker Out (4/8/16 Ohm Impedance)
preamp valves 3 x 12AX7
output valves 2 x EL34
controls
  • Clean Channel: Volume 1 w/ push-pull Bright.
  • OD Channel: Volume 2, Gain 2 w/ push-pull Smooth.
  • Shared controls: Bass, Middle, Treble, Master, Presence
  • Road Ready — Rugged 18mm Birch-Ply Construction
  • Band Ready — 'Soak Tested' by our Custom Shop Technicians
  • Touring Ready — World Voltage and Impedance Selectors
    • Based on Hiwatt's original circuit designed by Dave Reeves.
    • Original Partridge spec English transformers.
    • Meticulously hand-wired to Harry Joyce's exacting military standards.
    • 🇬🇧 Proudly manufactured in the Park Custom Shops.