Tube Mic Power Supply Mod

The tube sound is full and balanced.

Tube mic power supply mod.

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. It is new and unbranded. Tube microphone mods. The tube amplifier circuit is relatively simple lacking a pad high pass filter or pattern selection control.

Diodes add noise and allow the output voltage to drift. Mods for the um 57. German masterworks edition tube microphone power supply. The power supply needs to function.

His mic repairs involve replacing and updating selected components fine tuning the circuitry and restoration of the mic s original sonic character. Usa 503 695 3410 visit or post on klaus heyne s mic lab. I use a different circuit and power supply. As do all the rebadged hst 11a mics the ctm100 responds well to modification.

The vps1 kit lets you build a premium power supply for your tube microphone. You can see the fuse holder and pilot light on the upper right. Unlike most tube mic power supplies on the market ours does not use diodes to set the output voltage. The voltage drift causes nonlinear behavior from the mic s vacuum tube which in tu.

Submini tube mod. The tb1 includes an elastic shockmount a dedicated power supply 110 220v and a 7 pin power cable. It is a 9 pattern tube mic with included power supply and shockmount. Construction of mic circuit board.

This is a replacement power supply for the apex 460 and other popular inexpensive tube microphones. I looked at the pictures of royer s mic circuit board in his article and mounted the parts in a similar pattern. He can also furnish a hamptone second generation tube mic power supply. Rather than the zener regulated design found in most chinese made power supplies we use a mosfet regulated design with significantly improved filtering.

We provide a 30 day guarantee against failure. Here is a picture looking into the power supply box. Check out my gallery of greats and microphone reviews a detailed description and sound impressions of the greatest microphones ever made. 5703 or 5840 with a cinemag transformer.

A transformer is used for impedance conversion. We test the high voltage line on every unit to ensure proper operation. The tube is a 6072 dual triode. Here are the app.

Art tube mp studio v3 プリ管比較 純正 中国製 vsエレハモ製 duration. It ships in an aluminum flight case. The front panel contains a 9 position polar pattern switch. Multi pattern power supply.