The SLA-1 from ART is a rackmountable, two-channel power amplifier designed for studio use. It offers a wide frequency response with very-low noise and distortion for quality audio output. XLR and 1/4" input connectors are provided, along with five-way binding post outputs. Each channel has its own level control on the front panel.

The SLA-1 can operate in stereo or bridged mode, and it 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.

Studio Linear Amplifier    Low Noise, Discrete Linear Design    100W per Channel (8 Ohms)    260W Bridged Mono (8 Ohms)    Toroidal Transformer    10 Hz to 40 kHz Frequency Response    XLR + 1/4" Inputs, Ground Lift    Silent Cooling System    Multi-Way Binding Post Outputs    Steel and Aluminum Chassis

1 RU steel and aluminum housing

High-quality audio with low distortion

Individual level controls for each channel

XLR and 1/4" inputs, 5-way binding post outputs

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

Related Questions and Answers

Q: 1. Does this have 8K Pass-through?

A: The Sony STR-DH790 7.2-Channel A/V Receiver (BH # SOSTRDH790) does not feature an 8K pass-through.

Q: 2. can this support only one subwoofer (5.1) or are the subwoofers in stereo?

A: Yes the Onkyo TX-SR393 5.2-Channel A/V Receiver can support 1 subwoofer.

Q: 3. I need 240 AC unit. Can I know this is available to order? Thanks,

A: I'm sorry, Sony only allows US dealers to sell the 120 VAC, 60 Hz version. We cannot order the 240V models. They are available in other regions.

Q: 4. Can I connect a subwoofer that has a red and black cables only?

A: The Sony STR-DH790 7.2-Channel A/V Receiver (BH # SOSTRDH790) will not accept a +/- two conductor speaker wire +/- 2 conductor. An RCA subwoofer cable is necessary.

Q: 5. Does the depth measurement of 11.8 inches include the front knob/dial and back port protrusions?

A: According to Sony, the 11.8" Depth mentioned on our site also includes the front dial and back ports.

Q: 6. Can I use wireless headphones with this receiver? I know it does not support Bluetooth

A: The Sony STR-DH590 5.2-Channel A/V Receiver (BH # SOSTRDH590) will need a Bluetooth transmitter accessory to pair with Bluetooth headphones. Please see our recommendation: Aluratek ABCD54F Switchable Bluetooth Audio Transmitter and Receiver (B&H # ALABCD54F) https://bhpho.to/2P4RVNd Key Features: Enables Wireless Music Streaming Bluetooth 5.0 with aptX Support Up to 100' Bluetooth Transmission Range 1/8" and Optical Inputs and Outputs Transmit/Receive/Pass-Through Switch Can Stream to Two Devices Simultaneously Optical, 1/8", RCA Y-Cables Included

Q: 7. Can I turn off the 1080p-4k upscaling?

A: Yes, you can turn off 1080p -4k on this Onkyo TX-SR393 5.2-Channel A/V Receiver

Q: 8. Does this receiver need an active or a passive subwoofer?

A: Hi, Thomas! It only supports an active subwoofer. ~Ralph

Q: 9. will this work with 70v speakers?

A: The Sony STR-DH590 5.2-Channel A/V Receiver does not operate in 70V.

Q: 10. is there a turntable input?

A: Hi, william! Unfortunately, it doesn't have an input for standard turntables. To connect a turntable that only has a PHONO output jack, you need to connect a phono equalizer (not supplied) between the turntable and this receiver. You may want to consider the STR-DH190. For more product information, please refer to this link: https://docs.sony.com/release//SPECS/STRDH190_mksp.pdf ~Ralph