JJ Electronic T-5751-JJ Vacuum Tube - 5751, JJ Electronics

Manufacturer Part Number: T-5751-JJ The JJ Electronic 5751 is a dual triode that can be used in place of most 12AX7 circuits. The rugged build of this tube and reduced gain (30% less than a 12AX7) can improve headroom and give better control in high gain stages allowing users to more easily dial in sweet spots. The JJ 5751 features a smooth and balanced tone and a detailed response with low noise and low microphonics. Measurements and Specs Body Height49.2 mm Filament Current (If)350 / 175 mA Filament Voltage (Uf)6.3 / 12.6 V Gain (μ)70 Grid Voltage (Ug)≥ -50 V, -1 V typical Grid capacitance (cg1)1.6 pF Grid to Plate Capacitance (ca/g)1.7 pF Internal Resistance (Ri)58 kΩ Item Diameter22 mm Item Height56.3 mm Plate Capacitance (ca)0.33 pF Plate Current (Ia)0.8 mA Plate Dissipation (Wa)≤ 1 W Plate Voltage (Ua)≤ 300 V, 100 V typical Transconductance (S)1.2 mA/V Packaging Dimensions0.9 in. × 0.9 in. × 2.3 in. Weight (Packaging)0.05 lbs. Files Specification SheetAll Models

Dual Triode Hi-MU Glass Tube Pure Solid Tone