{"product_id":"martinsound-24-channel-acx-with-flying-faders-jv-used","title":"Martinsound 24-Channel ACX with Flying Faders #VK-640 (Used)","description":"Stop turning away bigger projects because space is at a premium in your control room. Add additional outboard channels that are totally integrated with your console's multitrack, stereo, aux and solo buses and your Flying Faders automation system. And ACX won't compromise the sound of a classic Neve or API console.\u003cp\u003e\u003c\/p\u003e ACX was designed from the ground up for you. Compact in size, yet generous in features and performance, ACX is a whole new category of audio console product. Add up to 32 channels with not only automated faders, but also dual line inputs, equalization, filters, 4 aux sends, 8 buses, stereo panning, direct outs, inserts, solo and mute. And, as a special feature, both line inputs can be on simultaneously, creating dual summed inputs with trims on each channel for 48 active inputs. As an option, the events control facilities of Flying Faders can be used to automate the input select, input sum, EQ and insert functions. \u003cp\u003e\u003c\/p\u003e ACX is a 16, 24 or 32 input, 8-bus console expander with fader and events automation. Measuring less than 30 inches wide for the 24-channel version and only 32” from front to back, ACX packs a lot of punch into a small space. The frame, plug-in modules and motherboards are designed for durability and serviceability, and the high-quality audio circuitry features balanced inputs, outputs and even balanced summing buses throughout. \u003cp\u003e\u003c\/p\u003e \u003cstrong\u003eACX Features\u003c\/strong\u003e\u003cbr\u003e The Input Modules are 1.2” (30 mm) wide by 20 _” (515 mm) long with the following functions: \u003cbr\u003e All inputs, outputs and summing buses are balanced. \u003cbr\u003e Output Assign 1 - 8\u003cbr\u003e Provides assignment to 8 balanced mix buses. \u003cbr\u003e Stereo Pan\u003cbr\u003e MIX button connects pan pot to Stereo Mix Bus \u003cbr\u003e POST button enables odd\/even panning between bus pairs (bus buttons are `post pan') \u003cbr\u003e Input Level Trims\u003cbr\u003e Provide separate +\/- 10dB level trim with center detent for both A and B inputs. \u003cbr\u003e Screwdriver trim adjustments on each input \u003cbr\u003e 'B' Input Select with L.E.D.\u003cbr\u003e Selects `B' line input. \u003cbr\u003e Logic available on external connector to provide master selection of A or B inputs. \u003cbr\u003e May be controlled by Flying Faders automation. \u003cbr\u003e 'Sum' Select with L.E.D.\u003cbr\u003e Sums the `A' and `B' inputs after level trims, allows both inputs to be used simultaneously. \u003cbr\u003e May be controlled by Flying Faders automation. \u003cbr\u003e \"Phase\" Reverse Switch with L.E.D.\u003cbr\u003e Applies polarity reverse to selected input. \u003cp\u003e\u003c\/p\u003e \u003cstrong\u003eAuxiliary Sends\u003c\/strong\u003e\u003cbr\u003e Auxiliary sends 1 and 2 are post-fader. \u003cbr\u003e Auxiliary sends 3 and 4 may be selected pre-fader. \u003cp\u003e\u003c\/p\u003e \u003cstrong\u003eLow Pass Filter\u003c\/strong\u003e \u003cbr\u003e 2nd order (12dB\/octave) \u003cbr\u003e In\/out switch (jumper provided to include filters with EQ In \/automation control). \u003cbr\u003e Frequency range: 330 Hz – 20 kHz.\u003cp\u003e\u003c\/p\u003e \u003cstrong\u003eHigh Pass Filter\u003c\/strong\u003e\u003cbr\u003e 3rd order (18dB\/octave) \u003cbr\u003e In\/out switch (jumper provided to include filters with EQ In \/automation control). \u003cbr\u003e Frequency range: 22 Hz - 1.5 kHz.\u003cp\u003e\u003c\/p\u003e \u003cstrong\u003eEqualizer\u003c\/strong\u003e\u003cbr\u003e High frequency range: 1.5 kHz – 25 kHz. \u003cbr\u003e ± 15 dB boost\/cut with detent at `0'. \u003cbr\u003e Peak\/Shelf switch, `Q' in peak position is 1.7. \u003cbr\u003e Mid-high frequency range: 700 Hz - 15 kHz \u003cbr\u003e ± 15 dB boost\/cut with detent at `0'. \u003cbr\u003e Hi `Q' switch changes `Q' from 1.7 to 4.3. \u003cbr\u003e Mid-low frequency range: 70 Hz – 1.2 kHz \u003cbr\u003e ± 15 dB boost\/cut with detent at `0'. \u003cbr\u003e Hi `Q' switch changes `Q' from 1.7 to 4.3. \u003cbr\u003e Low frequency range: 22 Hz - 400 Hz \u003cbr\u003e ± 15 dB boost\/cut with detent at `0'. \u003cbr\u003e Peak\/Shelf switch, `Q' in peak position is 1.7. \u003cp\u003e\u003c\/p\u003e \u003cstrong\u003eEQ In switch with L.E.D.\u003c\/strong\u003e\u003cbr\u003e Internal strapping option to include filters. \u003cbr\u003e May be controlled by Flying Faders automation. \u003cp\u003e\u003c\/p\u003e \u003cstrong\u003eChannel Insert switch with L.E.D.\u003c\/strong\u003e\u003cbr\u003e Balanced, buffered insert send\/return post equalizer. \u003cbr\u003e Insert send is always active, but channel signal does not loop through insert circuits unless insert is enabled. \u003cbr\u003e May be controlled by Flying Faders automation. \u003cp\u003e\u003c\/p\u003e \u003cstrong\u003eChannel Mute switch with L.E.D.\u003c\/strong\u003e\u003cbr\u003e The channel mute is non-automated (independent of Flying Faders mute).\u003cp\u003e\u003c\/p\u003e \u003cstrong\u003eSolo with L.E.D.\u003c\/strong\u003e\u003cbr\u003e Non-destructive AFL \/ PFL (internal jumper selectable) may be interfaced with host console AFL or PFL audio and logic sense system. \u003cp\u003e\u003c\/p\u003e\u003cstrong\u003eDirect Output\u003c\/strong\u003e\u003cbr\u003e Provides balanced buffered nominal +4dBu output from each channel. \u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eACX Specifications\u003c\/strong\u003e\u003cbr\u003e Input\/Output Levels (nominal) +4 dBu \u003cbr\u003e Input\/Output Capability +26 dBu \u003cbr\u003e Internal headroom for typical operating configurations 22 dB min \u003cbr\u003e Input\/Output Impedances \u003cbr\u003e Inputs 25 k \u003cbr\u003e Outputs 50 \u003cbr\u003e Frequency Response (EQ and filters out) \u003cbr\u003e 20Hz to 20kHz + 0, -.5 dB \u003cbr\u003e Crosstalk (at 1kHz) \u003cbr\u003e Routing Isolation \u0026gt;-105 dB \u003cbr\u003e Channel-to-channel isolation \u0026gt;-115 dB \u003cbr\u003e Mute attenuation (1kHz) \u0026gt;-105 dB \u003cbr\u003e Fader attenuation (1kHz) \u0026gt;-94 dB \u003cbr\u003e CMRR (60 Hz) \u0026gt;90 dB typical \u003cbr\u003e Noise (unity gain, 22Hz to 22kHz bandwidth, unweighted): \u003cbr\u003e - Direct (EQ and filters out) -87 dBu \u003cbr\u003e - Direct (EQ and filters in) -81.7 dBu \u003cbr\u003e - Aux Bus -82.5 dBu\/1 ch, -72.9 dBu\/24 ch Stereo Bus (pan @ detent\/-3dB) -85.0 dBu\/1 ch, -74.9 dBu\/24 ch \u003cbr\u003e THD + N at unity gain (load=2k) \u003cbr\u003e Any Input to any Output \u0026lt;.002% (1kHz) \u003cbr\u003e \u0026lt;.006% (10kHz) \u003cbr\u003e Screwdriver adjusted input trims +\/-2 dB \u003cbr\u003e Screwdriver adjusted output bus trims +\/-3 dB \u003cbr\u003e Audio connectors are 25-pin D sub with 8 channels of one function per connector per Tascam DA-88 pinout. For 24 channels: \u003cbr\u003e - 3 each Input A, Input B, Insert In, Insert Out, Direct Out \u003cbr\u003e - 1 each 8 output buses \u003cbr\u003e - 1 each 4 Aux Outs\/Stereo Out\/Solo Out\/Solo Sense Out \u003cbr\u003e - Flying Faders connectors are 40-pin D sub with 4 channels per connector \u003cbr\u003e - 6 each Fader control, Events control.","brand":"Neve","offers":[{"title":"Default Title","offer_id":44449612169319,"sku":"33999","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/martinsound_24-channel_acx_with_flying_faders__vk-640__used__4966631_435ca039-a789-47eb-9a07-d1e120194b3d.jpg?v=1787089691","url":"https:\/\/vintageking.mom\/products\/martinsound-24-channel-acx-with-flying-faders-jv-used","provider":"Vintage King","version":"1.0","type":"link"}