Audio Video News

How much power do you need? Many movie lovers believe that 200 watts per channel gives you all the dynamic headroom you need for the most demanding soundtracks.

That's exactly the parameter that Lexicon had in mind in designing its new LX series amplifiers. These THX Ultra-certified multichannel powerhouses come in a five-channel version, the LX-5, and in a seven-channel version, the LX-7. Both are rated at 200 watts/8 ohms, and allow individual channels to be "bridged" for 400-watt/ 8-ohm output if needed.

Each channel features single-ended or "unbalanced" RCA inputs, balanced (XLR) inputs, ¼" TRS input jacks, and heavy-duty five-way binding posts on the outputs. A ground-lift switch provides an easy way to attain the lowest residual system noise, and a thermal protection circuit protects each channel from overheating, as does a microprocessor-controlled forced-air cooling system. An output protection circuit will shutoff current flow in the event of a short circuit to the outputs.

Each LX series amplifier has an oversized toroidal power transformer for low magnetic radiation and unbridled dynamic capability. Lexicon custom-designed and hand-selected the output transistors for the multichannel amps, which feature four of the devices per channel. LX Series amps should be available soon at all authorized Lexicon dealers.