The JM-130 is a custom order only, please allow 2 to 3 weeks for delivery.

JM-130 Dual Channel Mic Pre-amp View Specs
JM-130 Dual Channel Mic Pre-amp

"Warm. Clear. Clean. Quiet." These are just some of the words used to describe the sonic qualities of the JM-130. With it's high headroom, hand wired point to point, and very short signal path. The JM-130 is the perfect choice for Vocals, Acoustic Instruments and those prized ribbon mics that require Hi Gain and Low Noise. Using an external power supply and gold connections you can be sure to have one of the quietest mic pres around close at your finger tips for criitcal listening and adjusting.

But don't take our word for it. Click here to view some of the comments left by these recording pros!

JM-130/JM-530 Features not found on most other mic pres:

Very high Input headroom: for a very wide Dynamic range, over 131dB for the JM-130, >128dB for the JM-530.

The Pad is on the output: this has several advantages; One it does not affect the loading and sound on the mic, Two; Since No DC voltage goes thru the switch (Phantom) like most Mic pre pad circuits on other mic pres there is NO pop when the switch is engaged. Third; being on the output allows the output transformer to be driven harder for a warmer sound.

The Phantom switch: the phantom voltage ramps up to reduce the pop when powering a Condenser mic.

All switches on both the JM-130 & JM-530 are the large Gold plated switch, to provide very long life and improve the clarity of the signal path, and greatly reduce the probability of noise and static.

  • Dual Channel JM-130
    with JM-Power Supply
  • Price:   $1,850.00
  •   S/H:         $22.00
  • Total:   $1,872.00
  • Dual Channel JM-130
    w/o JM-Power Supply
  • Price:   $1,550.00
  •   S/H:         $15.00
  • Total:   $1,565.00
  • JM-530
    500 Series Preamp
  • Price:   $750.00
  •   S/H:      $12.50
  • Total:   $762.50
The JM-130 Microphone Pre-amp was used on the following CDs:
Ian Hunter "Man Overboard" George Strait "Troubadour" The Black Crowes
Ian Hunter
Man Overboard
George Strait
The Black Crowes
Before the Frost...
George Strait "It Just Comes Natural" King's X The Yellowjackets
George Strait
It Just Comes Natural
Kings's X
The Yellowjackets
Bonnie Bramlett
Bonnie Bramlett