MCLELLAND MTR150 70V/100V Line Converter Transformer Combiner Matching

MTR150
ZONE2/ ZONE3 100V Converter

Put simply, the MTR150 converts your amplifiers speakeroutput to a 100V line.
Today most receivers are equipped with 7 amplifiers (7.1ch). 5 amplifiers and a subwoofer (.1ch) output are designated to the home theatre room. That leaves 2 channels to your second zone.
Often Zone2 and Zone3 outputs are restricted, such as:

• Low impedance outputs
  This results in shorter run cabling (less than 30m)
• Cabling is expensive for most mid-range jobs
• Output is in stereo
  This means speakers have to be positioned to the left and right of the listener

We developed the MTR150 as the solution to these Zone2/Zone3 issues.
It converts the speaker output to 100V line allowing for:

• Massive cable runs (100+ meters)
• Daisy chain cabling
  A cost-effective and easy solution
• Mono output
  Negating the need to position speakers on the left andright side of the listener.
• No power required
  The large torodial transformer draws the necessary powerfrom your audio source.

Features:

• Housed in a rugged 1U metal chassis rack mount design
• Internally mounted constant votage transformer
• Selectable output mode between 70V/100V output and 8Ohm Output
• Signal in, stereo out, 70V/100V out LED indicators
• Input and output PTC over current protection
• Input RF filter osillation protection
• Rated input power:50W stereo per channel @ 8 Ohm,150W Bridge,mono 70V/100V output
• THD+N:0.1% @ rated power