2 channel Amplifier

The LDS 2-75B is identical to the LDS 2-150B but we have eliminated the extensive A/V switching capability for those who are looking to utilize the exceptional performance but don’t need that advanced capability of the LDS 2-150B.

Housed in a slim 1U chassis with an elegant blue LED, the LDS 2-75B can be freestanding, wall mounted or rack mounted using the optional panel. This “discrete” amplifier uses a hefty toroidal transformer and outputs two channels of 50/75 watts into 8/4 ohms respectively. Used in its mono mode, the LDS 2-75B outputs up to 150 watts. Its outstanding musical performance is ensured by its skillful design and the use of top quality components including bi-polar and MOSFET transistors.

Eight-zone Amplifier

This elegant eight-zone rack mountable amplifier offers 45/65 watts into eight and four ohms respectively, of smooth, articulate power from each of sixteen channels. 

Included on the rear panel are RCA inputs for eight zones and a bussing system when zones share the same input, plus music signal sensing switches, gain controls, stereo/mono/bridging switches, 12 volt triggers and eight pairs of speaker connectors. Each zone can drive two pairs of eight ohm or one pair of four ohm speakers. Inside the chassis are thirty two discrete output devices, two hefty 775VA toroidal transformers and eight large heat-sinks for truly efficient fan-free cooling.

Six-zone Amplifier

This six-zone amplifier is housed in the same elegant rack-mountable chassis as our other high output models. Each zone can handle two pairs of eight ohm speakers at a rated output of 60/90 watts into 8/4 ohms respectively. Performance remains superb because of the continued use of discrete bi-polar transistors, big capacitors, hefty toroidal transformers, and large heat-sinks.

The rear panel has switches for bridging/summing and local/global input selection. Six selectable signal sensing switches, low volt triggers and six pairs of large removable speaker connectors are included. The patent pending LDS (Load Detection System) circuitry permits loud-speaker connections to be thoroughly tested before the amplifier can start to play music.

2CH Amplifier with Thermal Shift Technology™

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.