Description
M-864D
The M-864D is a 4U rack mountable Digital stereo mixer having 22 input channels including 8 monaural input channels and 7 stereo input channels, 6 output channels including 4 monaural output channels and 1 stereo recording output channel, and 4 bus channels. It is equipped with digital signal processing functions such as Automatic resonance control function (ARC(*1)), Feedback suppressor function (FBS), Automatic stereo input mute function (AUTO MUTE or Ducker), and Equalizer. Advanced acoustic compensation can be automatically performed without using an acoustic measuring instrument. Furnished with various function setting buttons and 14 analog volume faders, the M-864D can be operated without need for use of a PC. However, it can also be operated by connecting the PC or optional Remote control panel. It can be mounted in an EIA component rack (4U size). (*1) Automatic Resonance Control function automatically creates the filter curve to improve sound clarity by measuring the acoustic characteristics inherent in architectural space.
Specification
| Power Source | 220-240 V AC, 50/60 Hz |
|---|---|
| Power Consumption | 30 W |
| Frequency Response | 20 Hz - 20 kHz, ±1 dB |
| Sampling Frequency | 48 kHz |
| Dynamic Range | 100 dB or more |
| Distortion | 0.03 % or less, 1 kHz, +4 dB(*2) input/output, 20 Hz - 20 kHz BPF |
| Crosstalk | -80 dB or less, 1 kHz |
| Input | Monaural input, 8 channels, removable terminal block (3P) Phantom power (+24 V DC, 10 mA, ON/OFF switchable for each channel) Gain setting (settable for each channel) :PAD ON Gain min., +4 dB(*2) (max. +24 dB(*2)), 10 kΩ, electronically-balanced Gain max., -14 dB(*2) (max. +6 dB(*2)), 10 kΩ, electronically-balanced :PAD OFF Gain min., -10 dB(*2) (max. +10 dB(*2)), 7 kΩ, electronically-balanced Gain max., -56 dB(*2) (max. -36 dB(*2)), 7 kΩ, electronically-balanced Stereo Input (L, R), 7 channels (1-A, 1-B, 1-C, 2-A, 2-B, 2-C, front-mounted input) RCA jack (stereo mini jack provided on the front panel) : -10 dB(*2) (max. +10 dB(*2)), 10 kΩ " Trim gain for each individual channel: - to 0 dB (except front-mounted input) ※ 1-A (L), 1-B (L), and 1-C (L) are mixed after passing through each trim gain circuit (the same applies to R channel) ※ 2-A (L), 2-B (L), and 2-C (L) are mixed with front-mounted input after passing " through each trim gain circuit (the same applies to R channel) |
| Output | Output, 4 channels, +4 dB(*2) (max. +24 dB(*2)), applicable load 600 Ω or more, electronically-balanced, removable terminal block (3P) REC OUT (L, R): -10 dB(*2) (max. +10 dB(*2)), applicable load 1 kΩ or more, RCA jack Gain is adjustable. |
| AD Converter | 24 bits |
| DA Converter | 24 bits |
| Preset Memory | 16 |
| Automatic Resonance Control (ARC) Function | Automatic EQ curve creation by ARC, 4 channels (each output channel), settable independently on each channel, ARC measuring start switch ×1, ON/OFF LED ×1 |
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| Feedback Suppressor Function | Feedback suppressor filter creation, 8 channels (each monaural input channel), settable independently on each channel, ON/OFF switch ×8, ON/OFF LED ×8 |
| Filter | 8 channels (each monaural input channel), settable independently on each channel, high-pass filter: 20 Hz - 20 kHz |
| Tone Controller | BASS, Low-shelving filter: 20 - 500 Hz, ±15 dB MID, parametric equalizer: 20 Hz - 20 kHz, ±15 dB Q: 0.267 - 69.249 TREABLE, high-shelving filter: 6 - 20 kHz, ±15 dB 10 channels (each monaural input channel, each stereo mixing input channel), settable independently on each channel |
| Equalizer | Parametric equalizer: 20 Hz - 20 kHz, ±15 dB, Q: 0.267 - 69.249 4 channels (each output channel) |
| Matrix | 12×4 |
| Crosspoint Gain | - to 0 dB in 1 dB steps |
| Automatic Mute Function | Stereo input section matrix, independent control |
| Function | Input PAD (-16 dB) control, low cut (cutoff frequency: 100 Hz) control, analog output attenuator (-6 dB, -12 dB, -18 dB, -24 dB, -36 dB, -42 dB) control, front panel operation lock function, stereo summing function, function setting panel (3 rotary encoders) |
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Front Panel Section
| Input Level Indicator | 3-point LED, 12 channels (each monaural input channel, stereo 1L, 1R, 2L, 2R) |
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| Output Level Indicator | 8-point LED, 4 channels (each output channel) |
| Auto Resonance Control (ARC) Measurement | ARC measuring start switch ×1, ON/OFF LED ×1 |
| Feedback Suppressor (FBS) Function | ON/OFF switch ×8, ON/OFF LED ×8 |
| Low Cut | ON/OFF switch ×8, ON/OFF LED ×8 |
| Stereo Summing | ON/OFF switch ×2, ON/OFF LED ×2 |
| Tone Control | BASS, MID, TREBLE/Settable on the function setting panel, 10 channels (each monaural input channel, stereo 1L, 1R, 2L, 2R) |
| Monaural Input, Analog Setting | Gain setting, PAD ON/OFF, Phantom power ON/OFF Settable on the function setting panel, 8 channels (each monaural input channel) |
| Stereo Input, Analog Setting | Trim setting Settable on the function setting panel, 6 channels (1-A, 1-B, 1-C), (2-A, 2-B, 2-C) |
| REC OUT, Gain Setting | Gain setting Settable on the function setting panel, 2 channels (REC OUT L, REC OUT R) |
| Preset Memory Switching | Preset selection switch ×4, ON/OFF LED ×4 |
| Front Panel Operation Lock | Operation lock switch ×1, ON/OFF LED ×1 |
| Operation Status Indication | Operation status LED ×3 |
| Function Setting Panel | Rotary encoder ×3, 10-point position indication LED ×3, Function mode LED ×3 |
| Analog Volume Fader | Input volume fader ×10, Output volume fader ×4, 2 faders linkable with supplied gang bar |
Control Section
| Contact Input | 8 channels, open voltage: 24 V DC, short-circuit current: 5 mA, removable terminal block (10P), |
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| Contact output | 8 channels, no-voltage make contact, contact capacity: 24 V DC/100 mA, removable terminal block (10P), |
| Remote Control Panel | 2 channels, Maximum number of units: 8 units per channel 24 V DC input ×2, termination ON/OFF switch ×1, removable terminal block (10P) Maximum total cable length (star wiring): 800 m (total for 2 channels) Maximum cable length (daisy chain wiring): 400 m per channel Note: In daisy chain wiring, the number of units differs depending on the cable length. Star wiring and daisy chain wiring cannot be used together. Type of cable: Shielded CPEV cable (a pair of data cable and a pair of power supply cable) or shielded Cat 5 twisted pair cable for LAN (CAT5-STP) |
| Network | Network I/F: 1 channel of 10BASE-T/100BASE-TX (auto-negotiation) RJ45 connector, connection via switching hub Network protocol: TCP/IP Connection cable: Shielded Cat. 5 or higher twisted pair cable for LAN (Cat. 5-STP or better) Maximum cable length: 100 m (between M-864D and switching hub) |
| Operating Temperature | 0 ℃ to +40 ℃ (32 ゜F to 104 ゜F) |
|---|---|
| Operating Humidity | 90 %RH (no condensation) |
| Finish | Panel: Aluminum, hairline, black, Case: Surface-treated steel plate |
| Dimensions | 482.6 (W) × 177.1 (H) × 157.2 (D) mm (19 × 6.97" × 6.19")" |
| Weight | 5.1 kg (11.24 lb) |
| Accessories | Power supply cord (2 m (6.56 ft)) ×1, removable terminal plug (3P) ×12, large type removable terminal plug (10P) ×2, small type removable terminal plug (10P) ×1, fader gang bar ×4, protective cover ×1, rack mounting screw ×4, CD-ROM (containing setup software) ×1 |
| Option | Remote control panel: ZM-9011/9012/9013/9014 AC adapter: AD-246(*3)(When using the Remote Control Panel) |
(*3) Consult your TOA dealer when using an equivalent adapter
Personal Computer Requirements
| Requirements | CPU: Pentium 4, 2 GHz or faster Memory: 1.5 GB or more (2 GB recommended) Display: 1024 × 768 resolution or higher Free Hard Disk Space: 16 MB or more, however 600 MB or more is required for the 32-bit version or 1.5 GB or more for the 64-bit version when “.NET Framework“ is not yet installed Optical Drive:CD-ROM drive, Network Adapter:10BASE-T or faster connection |
|---|---|
| OS | Windows 7 (32/64-bit edition) Windows 10 Pro (32/64-bit edition) |
| Required Component | .NET Framework 4 Client Profile |
Payment & Security
Estimate shipping
Refund Policy
Refund Policy
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Returns
Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately, we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.
Additional non-returnable items:
Gift cards
Downloadable software products
Some health and personal care items
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds are granted (if applicable)
Book with obvious signs of use
CD, DVD, VHS tape, software, video game, cassette tape, or vinyl record that has been opened
Any item not in its original condition is damaged or missing parts for reasons not due to our error
Any item that is returned more than 15 days after delivery
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at sanjay@audiomaxx.in
Sale items (if applicable)
Only regular-priced items may be refunded, unfortunately, sale / discounted items cannot be refunded.
Exchanges (if applicable)
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at sanjay@audiomaxx.in and send your item to: 24, Kembros Estate, DP Road, Industrial Area, Sonapur, Bhandup West, , 400078 Mumbai MH, India.
Gifts
If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.
If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.
Additional Returns and Exchange Terms
1. Returns and Exchanges
At Audiomaxx India, we are committed to ensuring each customer has a hassle-free and enjoyable shopping experience. You may have received a Dead on Arrival or Malfunctioning Product, as such you must first approach the local service station of the concerned brand and seek remedy as per Warranty policy & terms of the company/brand wherein one can ask for free service, an exchange or refund for the former and only exchange for the latter with all spares & packaging.
2. Within how many days can most items shipped from Aduiomaxx be returned?
Most items shipped from Audiomaxx can be returned within 14 days of receipt of the shipment. However, certain products sold on Audiomaxx may have different policies that govern their return.
When you shop on the Audiomaxx website, we ensure that you have a smooth and easy returns experience. In the case of Refunds, we credit the entire amount that you have spent to your bank account.
3. When are returns not possible?
- There are certain conditions in which returns are not possible by Audiomaxx. These are when:
- The return request is made outside the specified time frame
- The product is damaged because of use
- The product is not in the same state as when you received it
- The item has been used and installed
- The product has been tampered with or has missing parts, accessories / serial numbers
- There is anything missing from the package you have received, including price tags, labels, and original packing.
4. When are refunds provided?
Audiomaxx provides refunds only when the product is dead on arrival and cannot be exchanged.
5. How do I cancel an order?
If you want to cancel your order, you need to get in touch with us along with your Order Number, before the item is shipped. On all such cancellation requests charge is applicable which varies from 5% to 10% depending on the product you want to cancel.
Shipping
To return your product, you should mail your product to: 24, Kembros Estate, DP Road, Industrial Area, Sonapur, Bhandup West, , 400078 Mumbai MH, India
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.
Depending on where you live, the time it may take for your exchanged product to reach you, may vary.
If you are shipping an item over Rs.5000, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.
All pre-bookings, at the time of delivery rates as prevailing on that day, will be charged and the difference is any shall be payable before shipping.
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