https://proaudioaccessories.com Sat, 13 Jun 2026 07:24:49 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://proaudioaccessories.com/2026/02/why-i-returned-the-quad-cortex-mini/ https://proaudioaccessories.com/2026/02/why-i-returned-the-quad-cortex-mini/#comments Sat, 21 Feb 2026 04:22:33 +0000 https://proaudioaccessories.com/2026/02/why-i-returned-the-quad-cortex-mini/ ]]> https://proaudioaccessories.com/2026/02/why-i-returned-the-quad-cortex-mini/feed/ 0 https://proaudioaccessories.com/2025/12/digitech-studio-quad-4-final-model-full-specs-top-condition-with-original-box/ https://proaudioaccessories.com/2025/12/digitech-studio-quad-4-final-model-full-specs-top-condition-with-original-box/#comments Thu, 11 Dec 2025 13:47:43 +0000 https://proaudioaccessories.com/2025/12/digitech-studio-quad-4-final-model-full-specs-top-condition-with-original-box/



Digitech Studio Quad 4. Final model in this series. Up to four separate effects on four separate outputs!

]]> https://proaudioaccessories.com/2025/12/digitech-studio-quad-4-final-model-full-specs-top-condition-with-original-box/feed/ 0 https://proaudioaccessories.com/2025/08/phenyx-pro-wireless-microphone-system-quad-channel-wireless-mic-ptu-7000-4h/ https://proaudioaccessories.com/2025/08/phenyx-pro-wireless-microphone-system-quad-channel-wireless-mic-ptu-7000-4h/#comments Sat, 23 Aug 2025 19:23:53 +0000 https://proaudioaccessories.com/2025/08/phenyx-pro-wireless-microphone-system-quad-channel-wireless-mic-ptu-7000-4h/







WIRELESS EXCELLENCE: 4 channel UHF wireless microphone & system with selectable frequencies. Channel 1: 538.3 – 550Mhz (40 channels). Channel 2: 554.8 – 566.5MHz. Channel 3: 571.3 – 583MHz. Channel 4: 587.8 – 599.5MHz. Employs hassle-free IR synchronization to pair up the receiver and cordless mics smoothly within seconds, with minimum dropouts, and maximum feedback rejection. Long-range operation for wireless DJ microphone system of 290ft – 328ft line of sight. AUTO SCAN FOR ANTI-INTERFERENCE FEATURE: The UHF wireless karaoke microphone system is equipped with the auto scan function, which enables the karaoke microphone wireless to search for the least interference channel to pair up with transmitters. The microfono inalambrico also has one 1/4” mixed output and 4 XLR separate outputs. 4 antenna design increases anti-interference ability and decreases interference between each channel. STURDY BUILD, MULTICHANNEL MULTISET FEATURE: Sturdy metal builds for the wireless receiver and dynamic microphones. The cordless microphone has a cardioid dynamic cartridge for clear, robust, optimal, true sound. The 4×40 multichannel feature enables users to select different frequencies when preset frequency fails for reliable performance, allowing up to 4 systems to be used at the same time without interference. Suitable for church, wedding, karaoke, DJ gigs, public speaking, etc. BOX CONTENTS: quad channel wireless metal receiver for long-range operation, 4 x UHF wireless handheld microphone, 1/4” audio cable, power adapter, 4 x antenna, 4 x anti-rolling ring, 8 x AA battery for 16hrs long hour use, user manual.

]]> https://proaudioaccessories.com/2025/08/phenyx-pro-wireless-microphone-system-quad-channel-wireless-mic-ptu-7000-4h/feed/ 0 https://proaudioaccessories.com/2025/06/klark-teknik-dn530-quad-noise-gate-for-sale/ https://proaudioaccessories.com/2025/06/klark-teknik-dn530-quad-noise-gate-for-sale/#comments Tue, 17 Jun 2025 13:35:39 +0000 https://proaudioaccessories.com/2025/06/klark-teknik-dn530-quad-noise-gate-for-sale/




If you are looking at this then you know what they can do. This is new and 100% unused. Unfortunately I took it out of the box with a view of using it but health put an end to 45+ years of giging. Therefore there “might” be a tiny mark or two.

]]> https://proaudioaccessories.com/2025/06/klark-teknik-dn530-quad-noise-gate-for-sale/feed/ 0 https://proaudioaccessories.com/2024/07/mackie-quad-compressor-gate-4-channel/ https://proaudioaccessories.com/2024/07/mackie-quad-compressor-gate-4-channel/#comments Sat, 27 Jul 2024 22:09:51 +0000 https://proaudioaccessories.com/2024/07/mackie-quad-compressor-gate-4-channel/












Quite a rare product to find, I bought this for a project but didn’t end up using it in the end. You get four independent channels with the ability to save 99 compressor settings which truly sets this unit apart from the rest. The item is in excellent working condition. However expect to see signs of racking at the bottom of the unit. I have attached photos. Sale is for Mackie Quad Comp ONLY. Mackie’s 24-bit rackmountable Quad Comp is a user-friendly compressor/gate with an analog-style front panel interface designed for world-class sound for live performance applications. The Quad Comp starts with no-compromise 24-bit circuitry, all-new digital algorithms, and the legendary ease-of-use, which has become a Mackie hallmark. Wisely built, the Quad Comp offers instant storage and recall of frequently used scenarios, while intelligent features and intuitive control panels make Quad Comp ideal for use in fast-paced live settings. A powerful and road-ready addition to any serious live sound toolbox, that’s the Quad Comp. Mackie Quad Comp at a Glance. 4-channel rackmount digital compressor/gate for live sound with snapshot recall. Built-in key filtering for independent gating and compression. Intuitively laid out front panel with ultrabright 12-segment metering. The Mackie Quad Comp/Gate is a state-of-the-art four-channel rackmount digital compressor/gate designed for world-class sound. Its compression/limiting and gating/expansion algorithms were written by the digital gurus at Acuma Labs to provide a very wide range of high-quality, instantly usable settings. With 99 user definable snapshots for calling up, say, a favorite bass or vocal compression sound, the Quad Comp/Gate makes it much easier to get consistently fast, great-sounding mixes versus analog compressor/gates. Independent gating and compression. But it doesn’t stop there. The Quad Comp/Gate’s built-in Key Filtering function provides independent gating and compression based on an adjustable triggering frequency, and features a convenient Key Listen-so you can easily dial-in and monitor the specific range of frequencies while you’re in the mix. A Side Chain input allows for triggering the compression/gating using external signals. And the Quad Comp/Gate’s “Auto” feature senses input transients to automatically adjust attack and release times-eliminating the “pumping” effect associated with compression triggering. Intuitively Laid Out Front Panel. Of course, none of the Quad Comp/Gate’s bells and whistles would matter for live sound engineers if it wasn’t amazingly fast to use. So the front panel is intuitively laid out with ultrabright 12-segment metering, multi-color backlit buttons and nine backlit push-button knobs with LED collars to indicate settings from a mile away. You simply press the channel(s) you wish to process and adjust the knobs accordingly. Channels can be operated independently or stereo-linked with a single button press, making global FOH limiting adjustments fast and convenient. For maximum flexibility, the Quad Comp/Gate’s rear panel includes both 1/4″ TRS and XLR connections, TRS Side Chain send and return, and a “Planet Earth power supply, which operates on voltages between 100 and 240v. Mackie Quad Comp Features. 4 channels of 24-bit digital compression/limiting and gate/expansion. Custom algorithms developed by Acuma Labs. Individual gain reduction and output metering per channel. Individual key filtering per comp and gate channels. 99 snapshots for instant store and recall of settings. Stereo Linking of channels A and B, C and D. Intuitive, easy to use front panel. Professional input/output connections (XLR & TRS). Additional external side chain connections. Power Supply (100-240VAC 50/60Hz).

]]> https://proaudioaccessories.com/2024/07/mackie-quad-compressor-gate-4-channel/feed/ 0 https://proaudioaccessories.com/2024/07/4ms-eurorack-quad-clock-distributor-sequencer-with-expander/ https://proaudioaccessories.com/2024/07/4ms-eurorack-quad-clock-distributor-sequencer-with-expander/#comments Sat, 20 Jul 2024 02:02:59 +0000 https://proaudioaccessories.com/2024/07/4ms-eurorack-quad-clock-distributor-sequencer-with-expander/







Obviously the application of this unit would depend on how you have set up your modular. That said there are many modules that require clock to sync with this module you can play / slow down the clock being sent to units linked to this. With the Expander you change the timing of the clocks even further. It’s a pretty useful module for larger systems but can also work in smaller ones. Pls read the official blurb below. Introducing the 4ms eurorack Quad Clock Distributor / Sequencer with Expander, perfect for any music enthusiast looking for enhanced sequencing capabilities. This powerful device from 4ms boasts an impressive set of features that make it ideal for musicians and sound designers. With its clock distribution capabilities and advanced sequencing functions, users can create complex rhythms and patterns with ease. Four channel voltage controlled Clock Divider/Multiplier with master Tap Tempo. Each channel can be synced to the tap tempo, to the channel above, or to an external clock. Each channel also has a reset jack. With a Tap Tempo button and five sync’ed clock outputs, the QCD is a versatile head-of-the-chain “Master” clock module, and/or a complex rhythmic pattern generator. Four CV-controlled Clock Divider/Multipliers. Tap tempo button and five sync’ed clock outputs make the QCD perfect for head-of-the-chain “Master” clock module. Tap clock output runs at the tapped tempo (even if other channels are being clocked externally). Create complex rhythmic patterns by patching multiple channels into each other’s Div/Mult CV and Reset. Each of the four channels has an independent clock IN, OUT, Reset and Div/Mult CV. Divide or Multiply incoming clock from /32 to x16 on each channel. Detented knob to snap to integer division/multiples. CV jack to modulate Div/Mult amount. Reset jack (per channel) restarts the clock when a trigger is received (alters phase of clock). Clock input jacks are normalized downwards: Tap->Red->Black->Blue->Green. Clock outputs stop automatically when incoming clock stops. LEDs blink to output clocks’ tempos. 5V clock output pulses, fully buffered. Default is square-wave, and PW is controllable with expander. Daisy chain multiple QCDs or other clock modules using Tap Out jack. Header on the PCB to connect to Quad Pingable LFO (QPLFO) to provide four CV Skew-able, CV Div/Mult-able envelopes. Interfaces with QCD Expander for more features (Pulse Width, Inverted Gate, attenuverters for CV inputs). Connects to QCD module with a 16-conductor ribbon cable (included). More features are added to each QCD channel. Global LED brightness can be adjusted from the front panel. 4ms Quad Clock Distributor Expander Module. Expansion module for the Quad Clock Distributor (QCD). The Expander turns the QCD into a programmatic non-linear sequencer, allowing you to easily create everything from self-patched evolving rhythms, to swing / shuffle patterns, to classic dance beats. Each of the four channels has. Multi-mode output jack INV OUT, which mirrors the tempo of main QCD output. Mode Switch for each INV OUT jack. Delayed Trigger Mode. Inverted Gate Mode. Shuffle Mode (delayed + original trigger). PW / Delay knob controls trigger. The device is designed for use with eurorack systems and fits seamlessly into any setup. It is compatible with various brands, including 4ms, and can be used to control multiple devices at once. Get ready to take your music production to the next level with the 4ms eurorack Quad Clock Distributor / Sequencer with Expander.

]]> https://proaudioaccessories.com/2024/07/4ms-eurorack-quad-clock-distributor-sequencer-with-expander/feed/ 0 https://proaudioaccessories.com/2024/04/phenyx-pro-wireless-microphone-system-quad-channel-cordless-4-bodypack-mic-set/ https://proaudioaccessories.com/2024/04/phenyx-pro-wireless-microphone-system-quad-channel-cordless-4-bodypack-mic-set/#comments Fri, 12 Apr 2024 15:53:46 +0000 https://proaudioaccessories.com/2024/04/phenyx-pro-wireless-microphone-system-quad-channel-cordless-4-bodypack-mic-set/







PREMIUM WIRELESS PERFORMANCE: 4 channel UHF wireless microphone system with selectable frequencies. Employs PLL frequency synthesized technology to provide hassle-free sound transmission, minimum dropouts, and maximum feedback rejection. Smooth and quick IR synchronization. Long range operation of 290ft – 328ft line of sight. STURDY BUILD, MULTICHANNEL MULTISET FEATURE: Sturdy metal builds for the wireless receiver and quality build for bodypack transmitters. The black colour of the wireless headsets and lavalier mics enable great invisibility and professionalism during the performance. The mic cartridge is engineered for clear robust optimal true sound. Multichannel feature with 4×40 channels, enables users to select different frequencies when preset frequency fails, thus ensuring reliable performance. AUTO SCAN FEATURE AND ANTI-INTERFERENCE FEATURE: UHF microphone system equips with auto scan function, which enables the system to search for the least interference channel to pair up with transmitters. It also has one 1/4” mixed output and 4 XLR separate outputs. 4 antennas design increases the anti-interference ability and decreases interference between each channel. Ideal for church, wedding, karaoke, DJ, stage shows, public speaking, etc.

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Ideal for church, wedding, karaoke, DJ gigs, public speaking, etc.

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QEG Quad Loopable ADSR Envelope Generator with 16 Trigger and Mix Outs. Quad Loopable ADSR Envelope Generator with 16 Trigger and Mix Outs. Quad Version of FEG plus Trigger Outs. Module Type Envelope Module.

]]> https://proaudioaccessories.com/2024/01/rides-in-the-storm-qeg-quad-loopable-adsr-envelope-generator-module/feed/ 0 https://proaudioaccessories.com/2023/11/doepfer-a-147-5-quad-vclfo-module-silver/ https://proaudioaccessories.com/2023/11/doepfer-a-147-5-quad-vclfo-module-silver/#comments Tue, 14 Nov 2023 14:27:45 +0000 https://proaudioaccessories.com/2023/11/doepfer-a-147-5-quad-vclfo-module-silver/


Quad VCLFO module – 4HP. Generation of modulation signals for polyphonic FM/PWM applications. Example: with 1 Hz in center position the frequency shift ranges from about 0.2 Hz in position -5 to about 5 Hz in position +5 (1 Hz/5 = 0.2 Hz, 1 Hz 5 = 5 Hz).

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