Products, RDL, QSC, Cartridges and Styli, Preamps, Audio Processing, Amplifiers, Turntables, Broadcast

QSC GX3
425 Watt @ 4 OHM Power Amp

The QSC GX3 power amplifier delivers maximum performance and portability at a great price, offering easy hookup and adjustments, excellent audio quality and solid reliability. The GX3 is ideal for speakers in the 300-watt (Program) range.The QSC GX3 boasts premium toroidal power transformers for…

QSC GX5
700 Watt @ 4 OHM Power Amp

The QSC GX5 power amplifier delivers maximum performance and portability at a great price, offering easy hookup and adjustments, excellent audio quality and solid reliability. The GX5 is ideal for speakers in the 500-watt (Program) range. Owners of popular 4 ohm loudspeakers (dual-woofer, two-way…

RDL ST-GCA3
Audio Gain Control Amplifier

This indispensable device constantly adjusts for changes in input levels, bringing up low levels and reducing gain for high levels to continuously maintain the correct output of your system. It features two switch-selectable modes to give you flexible control of most any sound level problem. Its…

RDL RU-MLD4
1X4 Mic/Line Distribution Amp

The RU-MLD4 is a four channel audio distribution amplifier. The input and all four outputs may be connected through the front-panel XLR jacks or on the rear panel detachable terminal blocks. The input accepts either a balanced microphone or line level signal. Each of the four outputs provides…

RDL ST-PH1
Stereo Phono Preamp

The ST-PH1 is a stereophonic phono preamplifier. Each of the two channel circuits is identical. The ST-PH1 has standard 47 kΩ impedance unbalanced phono cartridge inputs. Equalization follows the RIAA curve. Each output is capable of driving balanced or unbalanced, high or low impedance loads.…

RDL RU-SH1
Stereo Headphone Amp- Rack-up Series, Level Control

The RU-SH1 is a dual channel headphone amplifier that can drive high or low impedance headsets in stereo or mono. If features balanced/unbalanced left and right inputs that accept operating levels between -20 dBV and +20 dBu. It mounts in RACK-UP series rack mounts or in various RDL mounting…

QSC PLX2502
450 Watt @ 8 OHM Power Amp

Imagine the power and performance of a Concord in the body of a Lear Jet and you'll get the idea.Designed to drive up to four loudspeakers from each amplifier channel (2 ohm loading), or when extremely high power bridge mono operation is required, the PLX2502 delivers up to 2500 W of power and…

RDL ST-DA3
1X3 Mono Distribution Amplifier

The ST-DA3 gives you the advantages of an audio distribution amplifier PLUS you can put it where you need it. The ST-DA3 allows bridging of any audio line, adjusting the gain, and driving up to three high or low impedance, balanced or unbalanced loads. The ST-DA3's wideband circuitry produces the…

QSC CMX300VA
2RU 2-Ch 300 W @ 4 ohms Power Amp

The New CMXa Series is an economical and rugged power amplifier designed to meet the needs of system integrators. It is based uponthe proven, rock-solid, reliable performance found in the award winning RMX Series. The CMXa feature sets are designed for wide-ranging application in facilities such as…

RDL RU-ADA4D
2X4 Stereo 1X8 Mono Distribution Amplifier

The RU-ADA4D is a four channel stereo audio distribution amplifier with input and output gain adjustments and input level metering. The module may be operated in mono to provide up to eight distributed mono signals. The inputs and outputs are connected on rear-panel detachable terminal blocks. Each…

QSC PLX3602
775 Watt @ 8 OHM Power Amp

Designed to drive up to four loudspeakers from each amplifier channel (2 ohm loading), or when extremely high power bridge mono operation is required, the PLX3602 delivers up to 3500 W of power and features built-in subwoofer processing, filter switches, and front panel indications of bridge mono…

RDL FP-PA20A
Audio Power Amp 70V and 100V Output

The FP-PA20A features a balanced line level input that may be connected unbalanced. A front panel gain control is designed to be adjusted either manually or with a trimming screwdriver. The gain range will accommodate standard unbalanced levels as well as professional balanced levels. Both a 70 V…

QSC RMX5050A
3RU 2-Ch 1600 W @ 4 ohms Power Amp

The RMXa Series amplifiers from QSC offer true professional-quality performance at an affordable price. Three 2-rackspace models range in power from 430 to 1200 watts per channel at 2 ohms. Two 3-rackspace models provide 2000 to 2500 watts per channel at 2 ohms. All five models feature a compact…

QSC CMX800VA
2U 2-Ch 800 W @ 4 ohms Power Amp

The New CMXa Series is an economical and rugged power amplifier designed to meet the needs of system integrators. It is based uponthe proven, rock-solid, reliable performance found in the award winning RMX Series. The CMXa feature sets are designed for wide-ranging application in facilities such as…

QSC RMX1450A
2RU 2-Ch 400 W @ 4 ohms Power Amp

The RMXa Series amplifiers from QSC offer true professional-quality performance at an affordable price. Three 2-rackspace models range in power from 430 to 1200 watts per channel at 2 ohms. Two 3-rackspace models provide 2000 to 2500 watts per channel at 2 ohms. All five models feature a compact…

QSC GX7
1,000 Watt @ 4 OHM Power Amp

The QSC GX7 power amplifier outputs 725 watts into an 8 ohm load while delivering maximum performance and portability as well as offering easy hook-up and adjustments, excellent audio quality and solid reliability. The GX7 adds the road-proven PowerLight supply to its Class H output section for…

RDL ST-PA6
6 Watt Utility Power Amplifier

The ST-PA6 represents the second generation of RDLs breakthrough in the traditional power vs. size ratio. Present technology permits features and performance at the most economical cost ever. The ST-PA6 offers 6 watts of power for a price you would expect to pay for 3 watts. The ST-PA6 features two…

RDL FP-PA20
Audio Power Amplifier 8 OHM Output

The FP-PA20 features a balanced line level input that may be connected unbalanced. A front panel gain control is designed to be adjusted either manually or with a trimming screwdriver. The gain range will accommodate standard unbalanced levels as well as professional balanced levels. The output…

QSC RMX2450A
2RU 2-Ch 650 W @ 4 ohms Power Amp

The RMXa Series amplifiers from QSC offer true professional-quality performance at an affordable price. Three 2-rackspace models range in power from 430 to 1200 watts per channel at 2 ohms. Two 3-rackspace models provide 2000 to 2500 watts per channel at 2 ohms. All five models feature a compact…

RDL ST-SH2
Stereo Headphone Amplifier

The ST-SH2 is used in applications requiring headphones of any impedance to be driven from consumer or professional audio sources. For fixed level installations not requiring user volume control, the ST-SH2 is wired to the audio source and to a headphone jack. Frequently, it is desirable to mount a…

RDL ST-PA2
2 Watt Utility Power Amplifier

The ST-PA2 features a single, unbalanced audio input, a gain control, and two outputs. The first output is designed to deliver a clean 2 watts RMS into an 8 Ω speaker. The second output is intended to drive 600 Ω transformers, typically on equipment inputs. This makes the ST-PA2…

QSC PLX1802
330 Watt @ 8 OHM Power Amp

Designed to drive up to four loudspeakers from each amplifier channel (2 ohm loading), or when extremely high power bridge mono operation is required, the PLX1802 delivers up to 1800 W of power and features built-in subwoofer processing, filter switches, and front panel indications of bridge mono…

QSC RMX850A
2RU 2-Ch 280W @ 4 ohms Power Amp

The RMXa Series amplifiers from QSC offer true professional-quality performance at an affordable price. Three 2-rackspace models range in power from 430 to 1200 watts per channel at 2 ohms. Two 3-rackspace models provide 2000 to 2500 watts per channel at 2 ohms. All five models feature a compact…

RDL RU-PA518
Audio Power Amplifier, 5W Stereo, 18W Mono

The RU-PA518 from Radio Design Labs is a versatile audio amplifier featuring advanced circuitry with accessible, user-friendly controls and displays. It offers two modes of operation: stereo and bridged mono. Depending on the mode of operation, the RU-PA518 can deliver from 5 to more than 18 watts…

RDL ST-IC1
Intercom Amplifier

The ST-IC1 is the ideal choice where an intercom system is to be installed, or where an amplifier is needed to bring a mic level up to a 1 W speaker level with optional muting capability.The ST-IC1 has one input, one output and two muting control terminals.The input accepts a dynamic mic, a…