Tube Mic Power Supply Mod

I looked at the pictures of royer s mic circuit board in his article and mounted the parts in a similar pattern.

Tube mic power supply mod.

Features benefits low drop out regulator ensures voltage regulation despi. Art tube mp studio v3 プリ管比較 純正 中国製 vsエレハモ製 duration. The power supply needs to function. Rather than the zener regulated design found in most chinese made power supplies we use a mosfet regulated design with significantly improved filtering.

His mic repairs involve replacing and updating selected components fine tuning the circuitry and restoration of the mic s original sonic character. Diodes add noise and allow the output voltage to drift. Multi pattern power supply. We provide a 30 day guarantee against failure.

German masterworks edition tube microphone power supply. I use a different circuit and power supply. The tube sound is full and balanced. Tube microphone mods.

The front panel contains a 9 position polar pattern switch. You can see the fuse holder and pilot light on the upper right. Usa 503 695 3410 visit or post on klaus heyne s mic lab. As do all the rebadged hst 11a mics the ctm100 responds well to modification.

This is a replacement power supply for the apex 460 and other popular inexpensive tube microphones. It ships in an aluminum flight case. Search the web for apex 460 mod to find relevant message board discussions or see our apex 460 page for a starter list of common mods. The tube is a 6072 dual triode.

5703 or 5840 with a cinemag transformer. Here are the app. It is new and unbranded. The tube amplifier circuit is relatively simple lacking a pad high pass filter or pattern selection control.

It is a 9 pattern tube mic with included power supply and shockmount. A transformer is used for impedance conversion. Submini tube mod. He can also furnish a hamptone second generation tube mic power supply.

We test the high voltage line on every unit to ensure proper operation. The voltage drift causes nonlinear behavior from the mic s vacuum tube which in tu. Here is a picture looking into the power supply box.

Construction of mic circuit board. The tb1 includes an elastic shockmount a dedicated power supply 110 220v and a 7 pin power cable. Mods for the um 57. The vps1 is our custom premium tube mic power supply designed and built in the us.

Check out my gallery of greats and microphone reviews a detailed description and sound impressions of the greatest microphones ever made.