Material:
– 18 mm Marine grade Birch plywood
– Solid dove tail construction
All Harry Joyce Classic 50 watt Amplifier features include:
– Stainless steel chassis
– Ceramic tube sockets
– Improve shielding & layout
It provides 4 inputs:
– Normal Hi/Low
– Brilliant Hi/Low
This Harry Joyce Classic 50 watt amplifier is a master volume design which includes:
Gain controls for Normal or Brilliant inputs, Tone controls for Bass, Treble, Mids and Presence. The pre-amp stage uses (4) of our custom 12AX7 pre-amp tubes for inputs, tone, voltage amp, and driver. The output stage (output transformer) is designed for our EL34 power tubes.
On the back side, voltage and ohm selector, 2 speaker outputs (in parallel) , send and return effect loop ( TRS -Tip return and Ring send ), as well as, our fuse holders for power, IEC Filtered Powered Entry Module for smooth filtering.
Specs for Harry Joyce Classic 50 Watt amplifier:
Input resistance-High: 1 meg ohm
Input resistance-Low: 100K ohm
Inputs can be linked from channel to channel
Tone controls:
Bass + minus -20db
Treble -6 to 30db with presence
Middle +10db
Output Power RMS: 50 Watts
Input Voltage Selector: 120Vac, 230Vac 50/60 HZ
Output Ohm Selector: 4, 8 , 6 ohms
Effect Loop: Send through master output, return input 1 meg ohm
Preamp Tube: 4x 12AX7
Power Tube: 2x EL34
Fuse Power: 3A slow acting
Fuse High Voltage: 500mA fast acting
