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Vacuum Tube - 5751, JJ Electronics
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.
SKU:
T-5751-JJ
Item ID:
008542
UPC/EAN:
609722134255
JJ Electronics Part Number:
5751
Brand:
JJ Electronics
Type:
Accessory Items:
| Body Height | 49.2 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 Diameter | 22 mm | ||
| Item Height | 56.3 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 Dimensions | 0.9 in. × 0.9 in. × 2.3 in. | ||
| Weight (Packaging) | 0.05 lbs. | ||
 Specification Sheet | All Models |
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Product Reviews
I intended to tone down the gain level of my Fender HRD to lower the V1 gain level and move it to a later stage. proud to say mission accomplished. 5751 gets it done!
I use a 5751 in the v1 on a Fender Blues Deluxe ri. And this has made the clean channel warm and Clean.
I'm currently using one of these as V1 in a Peavey Classic 50 and it REALLY nails the Fender cleans and twang and quack, all while working well with my NOS 12AD7 in V2 for lead distortion.