The OT-300a is a heavy-duty step-up autoformer accessory that adapts any power amplifier output with a maximum voltage of approximately 17 to 35 volts to drive a 70-volt distributed line with up to 300 watts. Four voltage taps let you ...

List Price: $115.00
Our Price $90.00
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For 4-channel CX and DCA models. Accomodates two embedded signal processor cards- one for channels 1 and 2, and the other for channels 3 and 4- and up to four XF-1 Input Isolation Transformers.

List Price: $116.00
Our Price $95.00
You save 18% when you order today!
Usually ships in 2-3 weeks
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After three decades of developing pioneering audio products and systems, QSC raises the bar once again, setting a new standard in signal processing with the new DSP-3 Digital Signal Processing Module.The DSP-3's two channels of independent ...

List Price: $561.00
Our Price $450.00
You save 20% when you order today!
Usually ships in 1-2 weeks
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With more than three decades of experience pioneering cutting edge audio products, QSC raises the bar once again with the DSP-4 Digital Signal Processing Module. This compact module offers two channels of independent DSP and attaches to ...

List Price: $711.00
Our Price $570.00
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Usually ships in 2-3 weeks
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The LF-3 Low-Frequency filter, when used with the XC-3 two-way crossover, provides the low-frequency crossover to create a three-way active system. The unit mounts to the rear panel of a two-channel DCA or CX amplifiers to save cost and ...

List Price: $208.00
Our Price $165.00
You save 21% when you order today!
Usually ships in 2-3 weeks
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The OT-600 is a heavy-duty step-up autoformer accessory that adapts any power amplifier output with a maximum voltage of approximately 40 to 50 volts to drive a 70-volt distributed line with up to 600 watts. Three voltage taps let you ...

List Price: $164.00
Our Price $130.00
You save 21% when you order today!
Usually ships in 2-3 weeks
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The SEQ-2 is an embedded accessory that provides two independent channels of graphic equalization. Five trimpots on each channel adjust boost and cut—up to ±12 dB—at 40 Hz, 160 Hz, 630 Hz, 2.5 kHz, and 10 kHz. Each band has a Q of ...

List Price: $76.00
Our Price $60.00
You save 21% when you order today!
Usually ships in 2-3 weeks
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The SF-3 subwoofer filter allows the addition of subwoofers to an existing full-range system, offering adjustable low-pass filtering and high-pass subsonic filtering with optional B6 boost and mono-summing. The unit mounts to the rear ...

List Price: $208.00
Our Price $165.00
You save 21% when you order today!
Usually ships in 2-3 weeks
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The XF-1 is an internally mounted, high-quality, high-bandwidth input isolation transformer accessory for QSC amplifiers. Custom made for QSC by Jensen, it provides superb common-mode noise rejection for high-performance sound systems.The ...

List Price: $74.00
Our Price $60.00
You save 19% when you order today!
Usually ships in 2-3 weeks
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