HILL AUDIO LPA-1800
LPA Series
Digitally Controlled Linear Power Amplifiers
CONCEPT
• The LPA power amplifier range is a new unique hybrid approach to amplification, using proprietary digital control of limiters and filters while retaining a purely analogue signal path.
• This gives high dynamic reserves without compromising tonal purity.
• Proven linear power supply technology yields predictability at any power level.
• A large 3 colour LCD display clearly indicates the status at any time, and is legible from long distances.
• The LPA series is available in 5 different power levels.
Description
FEATURES
– Linear amplifier with bipolar transistors, 2 ohm stable
– Class AB topology (LPA 800/1400)
– Class H topology (LPA 1800/2400/3000)
– Stereo, parallel mono and bridge operation modes
– Toroidal transformer
– Temperature-controlled fan cooling
– 71-segment 3-color LCD display with level meter,temperature readout and status indication
– Digitally controlled limiter and input high-pass filters
– Front-detachable air ventilation filter frame
– XLR || TRS inputs (LPA 800)
– Combo || XLR inputs (LPA 1400/1800/2400/3000)
– Complementary Phoenix-compatible input sockets
– Speakon-compatible output connectors
– Additional binding post outputs
– IEC-type AC input (LPA 800)
– Powercon AC input (LPA 1400/1800/2400/3000)
– Resettable circuit breaker for AC input (LPA1400/1800/2400/3000)
TECHNICAL DATA
– Power x2 @ 8 | 4 | 2 ohm : 360 | 600 | 900 W
– Power (Bridge) @ 8 | 4 ohm : 1200 | 1800 W
– Damping Factor : >300
– Frequency Response : 20Hz-20kHz ±1dB
– THD : <0.03%
– Circuit : Class H
– Fan : x 1
– Audio Input : Combo + XLR + PHX
– AC Input : PowerCon
– Fuse : Breaker
– Size : 19” | 2U | 370 mm
– Weight (kg) : 15 kg
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