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Solid State Rectifier - For 5AR4, 5U4, 5Y3 Tubes
Solid State Rectifier Direct plug-in replacement for 5AR4, 5U4 and 5Y3 rectifier vacuum tubes in amplifiers with center tapped secondary power transformer. Use when less 'sag' is desired in the power supply; just switch back to the tube rectifier when 'sag' is desired.
RoHS Compliant
| No measurements are currently available for this product. Please contact us if you have any questions. |
| Packaging Dimensions | 1.3 in. × 1.3 in. × 1.42 in. | |
| Weight (Packaging) | 0.076 lbs. |
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Questions and Answers
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3 answers
What happens if your amp does not have a standby switch?
Asked by Anonymous on March 24th, 2017.
We do not recommend that you use these without a standby switch. It puts too much strain on your amp and could cause permanent damage.
Is this still a concern if you simply give your amp time to warm up before turning up the volume or inputting a signal?
Yes if you do not have a standby switch, we can not recommend this for your amp.
1 answers
My amp has way too much low end sag will one of the solid state rectifiers help tighten this up?
Asked by Anonymous on March 24th, 2017.
Using a solid state rectifier will definitely tighten up rectifier sag. However, when using a solid state rectifier in place of a rectifier tube it is critical that you always use your amp's standby switch.
1 answers
Hi Will the T-SSR01 replace the GZ34S that I have in my amp now? thanks mike
Asked by Anonymous on March 24th, 2017.
The T-SSR01 is designed to be compatible with an amp that uses a 5AR4/GZ34 for rectification.
1 answers
Do you need to bias the amp when using a solid state rectifier?thanks mike
Asked by Anonymous on March 24th, 2017.
Yes, you will still need to bias your amp when switching to a solid state rectifier.
1 answers
Does this device put a load on the 5V supply of the power transformer? If not, is there danger of the 5V winding to short out?
Asked by Anonymous on March 24th, 2017.
This is designed to be a drop in replacement for 5AR4, 5U4, 5Y3 and should not affect the circuit in a negative way. We can not speak to situations outside of it's intended use. Please see the disclaimer above about using a standby switch and cathode stripping before using this item.
1 answers
Can I use this to bring up an old tube Hi Fi Fisher amp with a variac?
Asked by Anonymous on March 24th, 2017.
This solid state rectifier is designed to replace the listed rectifier tubes to provide a stiffer power supply with less sag. Uses beyond it's intended purpose can not be verified.
1 answers
Will the T-SSR01 replace a 5V4GT?
Asked by Anonymous on March 24th, 2017.
The 5V4GT is not listed as a tube that can be replaced with the SSR01 and therefore we couldn't say for certain that it will work.
1 answers
Does this device have a dropping resistor or something else to lower the voltage as a tube rectifier would lower the voltage due to it's nature? Or is it going to increase my plate voltage by 50 or so volts?
Asked by Anonymous on March 24th, 2017.
The solid state rectifier will raise the voltage slightly but not to levels of any great concern.
1 answers
Hello will the T-SSR01 be used to replace the 5W4 vacuum tube?
Asked by Anonymous on September 29th, 2017.
This should work with the 5W4.
1 answers
What is the difference between this and SKU: P-YJR?
Asked by Anonymous on November 28th, 2017.
These are the same thing but made by two different manufacturers.
1 answers
Is this still a concern if you simply give your amp time to warm up before turning up the volume or inputting a signal?
Asked by Anonymous on February 23rd, 2018.
August 24th, 2018
Staff Member
We do not recommend that you use these without employing a standby switch. It puts too much strain on your amp and could cause permanent damage.
1 answers
will the T-SSR01 replace 5R4 vacuum tube?
Asked by Anonymous on May 22nd, 2018.
The pinout is the same and should work.
1 answers
My Pro Reverb uses a 5u4 rec. will it help with the background hiss ? Forrest
Asked by Anonymous on August 24th, 2018.
August 24th, 2018
Staff Member
This will most likely not prevent background hiss in your amp.
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