S p ec if i cat i on s
• Input impedance: Greater than 1M
Ω
• Output impedance: Less than 1K
Ω
• Controls: Tone and Boost
• Features: Variable resonance switch
• All tube: Based on N.O.S. mil-spec
subminiature triode tube operating in class-A
• Gain: Continuously variable from 0dB (unity
buffer) to a huge 30dB
• True bypass: With ‘anti-pop’ or ‘thump’ foot-
switching circuitry
• Power requirements: 12VDC @ 600mA -
Centre positive 2.1mm barrel connector
• Dimensions: Width 4.75"; Depth 3.75"
• Weight: 12oz (on Earth); 2oz (the Moon)
• Construction: Solid die-cast aluminum box
• Finish: Tough Ferrari-red powder coat
Serial #
Copyright © 2017 Effectrode
®
Thermionic
12 Broughton Crescent, Barlaston,
Staffs, England. ST12 9DB
www.effectrode.com
FB-1A