• GT Rating: High
• Great for power players, jazz and bass amps
• Quick, soft overdrive distortion
• Most dynamic range
• Duet (2 Tubes)

New European version with even more response, higher power and warmer tone. Most common low power pentode, popularized in early Vox AC30 amps. Rediscovered by Matchless amps and now currently used by nearly every tube amp company. Quick, soft overdrive distortion, great for recording but usually too low volume for live gigs.

Class A Amplifier
Plate Voltage : 250 Volts
Screen Grid Voltage: 250 Volts
Grid 1 Voltage (bias) : -7.3 Volts
Peak AF Grid 1 Voltage : 6.1 Volts
Zero Signal Plate Current : 48 mA
Maximum Signal Plate Current : 49.5 mA
Zero Signal Screen Grid Current : 5.5 mA
Maximum Signal Screen Grid Current :10.8 mA
Load Resistanace : 5200 Ohms
Total Harmonic Distortion (approx) : 10 percent
Maximum Signal Power Output : 5.7 Watts

Maximum Ratings
Plate Voltage : 300 Volts
Plate Dissipation : 12 Watts
Screen Grid Voltage : 300 Volts
Screen Grid Dissipation : 2 Watts
D.C. Cathode Current : 65 mA
Heater - Cathode Voltage
Heater Positive with Respect to Cathode : 100 Volts
Heater Negative with Respect to Cathode : 100 Volts
Grid 1 Circuit Resistance
For Fixed Bias : 0.3 MV
For Cathode Bias : 1 MV