Vacuum Tube - 5U4GB, JJ Electronics
The JJ Electronic 5U4GB is an excellent choice for an economically priced tube rectifier. Used in many Hi-Fi and guitar amplifiers, JJ delivers a robust and solidly built tube. This full wave rectifier will work in any 5U4 application.
SKU:
T-5U4GB-JJ
Item ID:
004567
UPC/EAN:
797734820966
JJ Electronics Part Number:
5U4GB
Brand:
JJ Electronics
Type:
RoHS Compliant
Accessory Items:
| Body Height | 105 mm | ||
| Filament Current (If) | 3 A | ||
| Filament Voltage (Uf) | 5 V | ||
| Item Diameter | 38 mm | ||
| Item Height | 120 mm | ||
| Packaging Dimensions | 1.6 in. × 1.6 in. × 5.6 in. | ||
| Weight (Packaging) | 0.1323 lbs. | ||
 Specification Sheet | All Models |
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Substitute Products
The following items can be substituted for this product. While not necessarily exactly the same, they will function as replacement items in your project.
Product Reviews
The JJ 5U4GB works great in my 20 watt audio amp, replacing a physically smaller Russian full wave rectifier tube. Check the measurements to ensure a fit in your application.
Good long lasting replacement tube.
Got these to replace tubes damaged in transit inside an amp. Identical replacements that work as expected. Shipment and delivery were timely and quick, and well packed.
Great tubes, great price and fast shipping! These guys are the best!!
Very nice sounding tube, sorta' luscious, sweet, and full range. My NOS favorite 5U4GB used to be a Tung Sol, but this out-performs NOS tubes in my two stage direct coupled amps. I LOVE what a DIRECTLY heated rectifier tube does. I have been told the Electro Harmonix 5U4GB ( handled by Antique Electronic, and reasonably priced !! ) has a little more " snap " to it, dynamically, but I was also told it takes 200 Hours of playing to break-in to full bloom. This JJ takes maybe only 15 hours to break in - in my DC SET amp circuits. Amazing, two modern tubes that each beat the old timers.
i bought this tube for a 68 fender bandmaster reverb works great .