Place your order by 4:00 PM EDT Tuesday, May 31 and your order will ship the same day. For further details see delivery estimates in cart. All orders are subject to verification. International orders are processed the next shipping day.
The SLA-4 from ART is a rack mountable 4-channel power amplifier designed for studio use. It offers a wide frequency response with very low noise and distortion for quality audio output. Input is via 1/4" and Euroblock connectors, while output is via 5-way binding posts. Each channel has its own level control on the front panel.
The SLA-4 can operate in multi-channel, stereo, or bridged mode, and features a ground-lift switch to eliminate hum caused by ground loops. The unit offers full protection circuitry for short circuits, overloads, and overheating. If any faults are detected, the amplifier will disconnect the outputs and automatically return to normal operation when the fault is fixed. The SmartFan cooling system offers silent fan-assisted convection cooling to keep the system running reliably.
1RU steel housing
High quality audio with low distortion
Individual level controls for all 4 channels
1/4" and Euroblock inputs, and 5-way binding post outputs
Multichannel, stereo, or bridged operating modes
Ground-lift switch for eliminating hum
LED indicators for power, signal, clip, and protect
SmartFan cooling system is fan-assisted for quiet, reliable operation
Protection circuitry prevents damage from overheating, overloads, and short circuits. It will disconnect the outputs when a fault is present, and resume normal operation when the fault has been removed
In the Box
ART SLA-4 4-Channel Studio Linear Power Amplifier (100W/Channel @ 8 Ohms)