The LDS 2-150B audio/video amplifier is an innovative, attractive and versatile performer that can be used as a television amp as well as an audio amplifier where its diminutive size can satisfy the needs of a custom solution.

Housed in a slim 1U chassis with an elegant blue LED, the LDS 2-150B 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 2-150B 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.

The LDS 2-150B incorporates a CPU that measures an intended impedance to prevent an excessive load being imposed that could cause overheating.

The front panel allows input selection: switch-off delay time, a separate “B” mode trigger level adjustment and a volume setting. The rear panel includes two sets of line level inputs, two sets of speaker level inputs, a set of buffered outputs, 12-volt trigger and music signal sensing circuits. In addition there is an adjustable turn on control, two sets of removable speaker connectors, the Sherbourn patented LDS speaker test circuit and an 18 dB per octave sub-sonic filter to prevent low frequency saturation of transformer volume controls.

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

• Carton weight 11 lbs/5 kilograms
• Rated power 50 watts per channel @ 8 ohms and 75watts/channel @ 4 ohms with no more than 0.1% THD from 20 Hz–20 KHz all channels driven
• Power bandwidth 10Hz-75 KHz
• Gain 32 dB
• Signal to noise ratio 85 dB/wide band, 90dB A weighted
• High input impedance 1.0 K ohms
• Line input impedance 12.0 K ohms
• High level sensitivity 2.5 volts
• Line level sensitivity 500 Mv
• Fuses T2AL/250v
• Auto on trigger sensitivity 1Mv–5 Mv adjustable
• Input A delay/off time (2/75) 10 minutes
• Input B delay/off time (2/150A) 0.3 Minutes–5 Minutes adjustable
• Power supply 120v/60Hz or 230v/50Hz
• Dimensions 8.25"W x 13.0" D x 2" H
• Rack mount kit A 17"/450mm rack mount panel (1-UFP) is available that will hold 2 units side-by-side
• A blank plate is provided to cover the second aperture if only one amp is used