Home : Custom Products : Amplifiers : Sherbourn TST 200-4
Sherbourn TST 200-4

2CH Amplifier with Thermal Shift Technology™

TST200-4

The TST 200-4 is a slim, 1U high amplifier that defies its small size. Outputting 100 watts for each of its stereo channels, the TST 200-4 can easily drive four pairs of 8-ohm speakers in up to four zones thanks to its Thermal Shift Technology™. Each zone can be selected separately from the independent front panel buttons. No more need for a cumbersome speaker selector box.

The rear panel includes XLR and RCA inputs, a 12-volt trigger input, signal sensing switches, gain controls, a stereo/mono switch and a subsonic filter for removing low frequency noise that may cause saturation.

Optional rack mounting hardware is available for those who choose to include the amp in a custom application.

Features

Features

  • Full-width chassis with optional racks available
  • Sculptured front panel has a master power switch and four “zone” buttons
  • Ten discrete power transistors
  • Two large 200 VA toroidal transformers
  • Two large heat-sinks for fan-free cooling
  • Uses “Thermal Shift Technology” that allows loads down to two ohms without causing excessive distortion or overheating
  • Comfortably drives up to four pairs of eight ohm or two pairs of four ohm loudspeakers
  • Includes four sets of speaker outputs that are linked to four “zone” buttons so no separate speaker selection box is required
  • Rear panel includes XLR and RCA inputs, a 12 volt trigger, gain controls, a stereo/mono switch, and a sub-sonic filter for rolling off unwanted low frequency current if transformer type volume controls are used
  • Includes Sherbourn’s patent pending LDS circuitry that automatically checks for short circuits and which measures the intended impedance load before connecting the load to the amplifier
  • Warranted three years for parts and labor

Specifications

Specifications

  • Carton weight: 28 lbs.
  • Number of channels: 2
  • Rated power: 100 watts per channel @ 8 ohms with no more than 0.1% THD from 20 Hz-20KHz, all channels driven
  • Power bandwidth: 20Hz-75KHz
  • Gain: 46dB
  • Signal to noise ratio: 90dB/wide band, 105dB A weighted
  • Line input impedance: 20 K ohms
  • Subsonic filter sensitivity: 20Hz and 35Hz
  • Dynamic headroom: 1.3dB
  • Power supply: 120v/60Hz or 230v/50Hz
  • Dimensions: 17.7" W x 14.5" D x 1.75" H

Images

Images

Download High-Resolution images ZIP file (172KB)

PDF/Brochure

PDF/Brochure

Click to open in a New browser window

Sherbourn TST 200-4 (216KB) Hi-Res (3.9MB)

Product Manual

Product Manual

Click to open in a New browser window

TST 200-4 (140KB)
 

What's New?

Dealer Feedback

"... That was my argument. Your amps really do sound better, test more easily, weigh a bit less, run cooler, cost less and look great. What else can we ask for?"

Brian DeSutter
President
Smooth Technologies, LLC
The Woodlands, Texas

Industry Awards

cedia2008
MRA-2008-logo