AFON 20 Valve Combo Amplifier

General Characteristics:

• Configuration: - 1x12 Combo 2 channel, Single-Ended or Push-Pull outputs
• Circuitry: - Hand-wired turret board construction

Preamplifier:

• Channels: - Two channel HI/LO inputs
• Controls: - Vol/Gain, Treble, Bass, 3 pos Brights
• Valve Type: - 2x Harma ECC83, fixed cathode-biased class AB configuration

Power Amplifier:

• Output Power: - 20W RMS
• Valve Type: - 2x Harma EL84-Retro (Paired)
• Output Options: - Single-ended, Push-pull, or Mute
• Output Impedance: - 8/16 Ohm speaker outputs

Master Volume:

• Post-phase inverter configuration

FX Loop:

• Pre-phase inverter configuration, passive serial loop

Power Supply:

• Type: - Silicon diode rectification
• Filtering: - IEC Inlet / Outlet filtering, compliant with IEC/EN 60601-1
• Power Transformer: - UK made
• Mains Voltage: - 240v, 50Hz - other voltages possible, local conformance applies

Power Control:

• Phase Inverter / Power Section Variable HT (B+)
• MOSFET HT level control providing 0-20W RMS output

Speaker:

• 12" Celestion G12H Greenback
• 30 Watts, 16 Ohms, 75c/s

Chassis:

• Laser cut steel with rugged powder coating

Cabinet:

• 12mm Latvian Birch Ply, Box-end joints
• Manufactured in the UK by Zilla Cabs

Dimensions:

• W 60cm x H 50cm x D 25cm

Weight:

• 20kg